07th week of 2019 patent applcation highlights part 63 |
Patent application number | Title | Published |
20190051910 | ELECTRODE CATALYST, COMPOSITION FOR FORMING GAS DIFFUSION ELECTRODE, GAS DIFFUSION ELECTRODE, MEMBRANE-ELECTRODE ASSEMBLY, AND FUEL CELL STACK - To provide electrode catalyst which has the catalyst activity and durability equal to or more than the Pt/Pd/C catalyst. The electrode catalyst has a support and catalyst particles supported on the support. The catalyst particle has the core part formed on the support and the shell part formed on the core part. The core part contains a Ti oxide and Pd, and the shell part contains Pt. | 2019-02-14 |
20190051911 | SYSTEMS AND METHODS OF HEAD-MOUNTED DEVICES WITH MIXED CAPACITY CELLS - An electronic device includes a frame and a battery. The frame is configured to be worn on a user's body. The battery is supported by the frame and includes a first cell and a second cell in electrical parallel. The first cell has a first capacity and the second cell has a second capacity that is different from the first capacity. | 2019-02-14 |
20190051912 | FUEL BATTERY - In the fuel cell, an electrode layer on each of two surfaces of an electrolyte membrane is divided into a plurality of electrode regions by a dividing groove; a unit cell is constituted by a stacked structure including the electrolyte membrane, one electrode region on one surface of the electrolyte membrane, and one electrode region on the other surface thereof; and a plurality of the unit cells are connected in series by the interconnector part formed in the electrolyte membrane. At least the electrode layer on the one surface includes a catalyst layer having catalytic activity and containing proton conductive resin; and a protection layer located between the catalyst layer and the electrolyte membrane, having electric conductivity and having a higher filling density of proton conductive resin than that of the catalyst layer. The interconnector part is covered with the protection layer on the one surface. | 2019-02-14 |
20190051913 | LAYER AND LAYER SYSTEM, AS WELL AS BIPOLAR PLATE, FUEL CELL AND ELECTROLYSER - Layers for a bipolar plates are disclosed, as well as bipolar plates including the layers and fuel cells and/or electrolyzers including the bipolar plates. The layer may include a homogeneous or heterogeneous solid metallic solution or compound which either contains a first chemical element from the group of the noble metals in the form of iridium; or contains a first chemical element from the group of the noble metals in the form of iridium and a second chemical element from the group of the noble metals in the form of ruthenium. The layer may also include at least one further nonmetallic chemical element from the group consisting of nitrogen, carbon, boron, fluorine, and hydrogen. | 2019-02-14 |
20190051914 | FUEL CELL POWER GENERATION UNIT AND FUEL CELL STACK - A fuel cell electricity generation unit including a unit cell including an electrolyte layer containing a solid oxide, and a cathode and an anode which face each other with the electrolyte layer intervening therebetween; an electrically conductive current collecting member disposed on the cathode side of the unit cell; an electrically conductive coating which covers the surface of the current collecting member; and an electrically conductive bonding layer which bonds the cathode to the current collecting member covered with the coating, wherein the following relationship is satisfied: the porosity of the coating2019-02-14 | |
20190051915 | FUEL CELL AND METHOD OF MANUFACTURING SAME - Provided is a fuel cell capable of easily forming an interconnector part electrically connecting adjacent unit cells in a planar array fuel cell. In the fuel cell, an electrode layer on each of two surfaces of an electrolyte membrane is divided into a plurality of electrode regions by a dividing groove; a unit cell is constituted by a stacked structure including the electrolyte membrane, one electrode region on one surface of the electrolyte membrane, and one electrode region on the other surface thereof; and the plurality of the unit cells are connected in series by the interconnector part formed in the electrolyte membrane. The interconnector part is formed by heating and carbonizing a proton conductive resin in the electrolyte membrane. The proton conductive resin can be heated by laser beam irradiation. | 2019-02-14 |
20190051916 | FUEL CELL - The invention relates to metal supported solid oxide fuel cells (SOFC), fuel cell stacks containing the same, methods of their manufacture and use thereof. The SOFC of the invention utilises an extended electrolyte and barrier layers to prevent specific types of corrosion of the metal substrate. This new coating approach reduces the rate of degradation of the fuel cells and improves system reliability when operated over long durations. | 2019-02-14 |
20190051917 | CONTROL DEVICE FOR FUEL CELL SYSTEM - A control device for a fuel cell system comprises a hydrogen deficiency judging part configured to judge if a hydrogen deficiency which is a state in which an amount of hydrogen supplied to the fuel cell is insufficient compared with an amount of hydrogen required for power generation has occurred, a hydrogen deficiency elimination judging part configured to judge if the hydrogen deficiency has been eliminated after the hydrogen deficiency judging part judges that the hydrogen deficiency has occurred and a breakage control part configured to make the circuit breaker temporarily break an electrical connection of the fuel cell and the electrical load part when the hydrogen deficiency elimination judging part judges that the hydrogen deficiency has been eliminated. | 2019-02-14 |
20190051918 | SYSTEM FOR ADSORBING THIN FILM SHEET TO PREVENT FROM DROOPING IN FUEL CELL SYSTEM - A system for adsorbing a thin film sheet includes a main frame and first and second auxiliary frames connected to respective ends of the main frame. At least one of the first and second auxiliary frames is movably connected to the main frame to increase or decrease a distance between the first and second auxiliary frames. Adsorbing parts are disposed under the first and second auxiliary frames, respectively, to draw or inject air and to adsorb both sides of the thin film sheet. A tension adjusting part adjusts a location of the at least one of the first and second auxiliary frames to adjust a tension applied to the thin film sheet. | 2019-02-14 |
20190051919 | FLAT PLATE TYPE FUEL CELL - A planar fuel cell apparatus ( | 2019-02-14 |
20190051920 | Alternative Anode Material for Solid Oxide Fuel Cells - Anode materials comprising various compositions of strontium iron cobalt molybdenum oxide (SFCM) for low- or intermediate-temperature solid oxide fuel cell (SOFCs) are provided. These materials offer high conductivity achievable at intermediate and low temperatures and can be used to prepare the anode layer of a SOFC. A method of making a low- or intermediate temperature SOFC having an anode layer including SFCM is also provided. | 2019-02-14 |
20190051921 | TWO-ELECTRON REDOX CATHOLYTE FOR REDOX FLOW BATTERIES - A redox flow battery comprising a two-electron, redox active, bridged, multi-cyclic compound (“TRBMC”) comprises a non-aromatic, bridged cyclic portion fused to an aromatic cyclic portion. | 2019-02-14 |
20190051922 | MEMBRANE ASSEMBLIES, ELECTRODE ASSEMBLIES, MEMBRANE-ELECTRODE ASSEMBLIES AND ELECTROCHEMICAL CELLS AND LIQUID FLOW BATTERIES THEREFROM - The present disclosure relates to membrane assemblies, electrode assemblies and membrane-electrode assemblies; and electrochemical cells and liquid flow batteries produced therefrom. The disclosure further provides methods of making the membrane assemblies, electrode assemblies and membrane-electrode assemblies. The membrane assemblies includes an ion permeable membrane and at least one transport protection layer. The electrode assemblies includes a porous electrode and a transport protection layer. The membrane-electrode assembly includes an ion permeable membrane, at least one transport protection layer and at least one porous electrode. The transport protection layer includes at least one of a woven and nonwoven non-conductive substrate comprising fiber and the water permeability @ 5 kPa of the transport protection layer is greater than or equal to about 100 ml/(cm | 2019-02-14 |
20190051923 | FUEL CELL STACK CONTAINING EXTERNAL ELECTRODE FOR CORROSION MITIGATION - A method of operating a fuel cell system includes providing a fuel cell stack containing a plurality of fuel cells and interconnects, and first and second ceramic side baffles located on opposing sides of the fuel cell stack, and applying an electrical potential to an outer surface of at least one of the first and the second ceramic side baffles, such that the electrical potential is equal to or more negative than a lowest potential of any interconnect in the fuel cell stack or electrically conductive fuel cell stack or column component. | 2019-02-14 |
20190051924 | METHOD FOR MANUFACTURING SECONDARY BATTERY AND METHOD FOR MANUFACTURING ELECTRODE ASSEMBLY - The present invention relates to a method for manufacturing a secondary battery. The method comprises: a first process (S | 2019-02-14 |
20190051925 | ALL SOLID STATE BATTERY AND ANODE - A main object of the present disclosure is to provide an all solid state battery in which the reversibility of the deposition and dissolution reaction of a metal Li can be improved while inhibiting an occurrence of short circuit. The above object is achieved by providing an all solid state battery utilizing a deposition and dissolution reaction of a metal Li as an anode reaction, the all solid state battery comprising: an anode current collector, a porous layer comprising a resin, a solid electrolyte layer, a cathode active material layer, and a cathode current collector, in this order; wherein an electric resistance of the porous layer is 1Ω or more and 690Ω or less; and a thickness of the porous layer is 14 μm or less. | 2019-02-14 |
20190051926 | NEGATIVE ELECTRODE AND LITHIUM ION BATTERY - A lithium ion battery is provided, which includes a positive electrode, a negative electrode, and an electrolyte disposed between the positive electrode and the negative electrode. The negative electrode includes a current collector and a β-phase-based polyvinylidene fluoride (β-PVDF) layer coating on the current collector. The β-PVDF layer may have a thickness of 1 μm to 10 μm. | 2019-02-14 |
20190051927 | LITHIUM-ION SECONDARY BATTERY - A lithium-ion secondary battery contains: a positive electrode including a lithium nickel manganese complex oxide as a positive electrode active material; a negative electrode; and an electrolyte solution; in which the electrolyte solution includes dimethyl carbonate as a nonaqueous solvent, and an end-of-charge voltage is in a range from 3.4 V to 3.8 V and an end-of-discharge voltage is in a range from 2.0 V to 2.8 V. | 2019-02-14 |
20190051928 | NEGATIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM ION SECONDARY BATTERY USING THE SAME - A negative electrode active material constituting a lithium ion secondary battery having high energy density and excellent cycle characteristics, and a negative electrode and a lithium ion secondary battery comprising the same are provided. The present invention relates to a negative electrode active material comprising graphite particles and crystalline silicon particles, wherein a median diameter of the crystalline silicon particles is 0.7 μm or less, and a weight ratio of the crystalline silicon particles to the total weight of the graphite particles and the crystalline silicon particles is 1 wt % or more and 25 wt % or less. | 2019-02-14 |
20190051929 | POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME, POSITIVE ELECTRODE MIXED MATERIAL PASTE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - The present invention has an object to provide a positive electrode active material for a non-aqueous electrolyte secondary battery which can improve stability of a positive electrode mixed material paste when manufacturing the secondary battery and can increase the battery capacity and improve output characteristic of the secondary battery. A method for manufacturing a positive electrode active material for a non-aqueous electrolyte secondary battery includes mixing fired powder containing lithium-metal composite oxide having a crystal structure of a layered structure with water, and drying this mixture. The fired powder includes secondary particles formed by agglomeration of primary particles. Water is mixed thereto with an amount with which pH of a supernatant obtained after 5 g of the positive electrode active material is dispersed into 100 mL of pure water followed by statically leaving the dispersion solution for 10 minutes falls within a range of 11 to 11.9 at 25° C. | 2019-02-14 |
20190051930 | THIN-FILM LITHIUM ION BATTERY WITH FAST CHARGING SPEED - A solid-state lithium-based battery having fast charging and recharging speeds (above 3 C) is provided by including a nitrogen-enriched lithiated cathode material surface layer between the lithiated cathode material layer and the lithium-based solid-state electrolyte layer. The nitrogen-enriched lithiated cathode material surface layer can be formed by introducing nitrogen into a lithiated cathode material. The nitrogen can be introduced during the final stage of a deposition process or by utilizing a different process, such as, for example, thermal nitridation, than a deposition process. | 2019-02-14 |
20190051931 | SULFIDE-BASED SOLID ELECTROLYTE AND ALL-SOLID-STATE BATTERY APPLIED THEREWITH - The present invention relates to a solid electrolyte comprising a sulfide-based compound and an all-solid-state battery applied therewith and, more particularly, to a solid electrolyte comprising a sulfide-based compound that is free of phosphorus (P) element but exhibits high ionic conductivity, and an all-solid-state battery applied therewith. The sulfide-based solid electrolyte and the all-solid-state battery applied therewith according to the present invention exhibit improved reactivity to moisture to prevent the generation of toxic gas, resulting in an improvement in safety and stability and do not reduce in ion conductivity even after being left in air, and the solid electrolyte is easy to handle and store thanks to the improved shelf stability thereof. | 2019-02-14 |
20190051932 | LITHIUM ION CONDUCTIVE SULFIDE-BASED SOLID ELECTROLYTE COMPRISING INDIUM SELENIDE AND A METHOD FOR PRERARING THE SAME - The present invention relates to a lithium-ion-conductive sulfide-based solid electrolyte which contains lithium (Li), sulfur (S), phosphorus (P), indium (In) and selenium (Se) and has a crystal structure of InSe and a method for preparing the same. | 2019-02-14 |
20190051933 | LITHIUM SOLID BATTERY - A main object of the present disclosure is to provide a lithium solid battery in which the coulomb efficiency of the battery upon deposition and dissolution of a metal lithium is improved. The above object is achieved by providing a lithium solid battery comprising: an anode current collector, a solid electrolyte layer, a cathode active material layer, and a cathode current collector; wherein the lithium solid battery comprises a Li storing layer between the anode current collector and the solid electrolyte layer; an amount of Li storage of the Li storing layer to a cathode charging capacity is 0.13 or more; and a thickness of the Li storing layer is 83 μm or less. | 2019-02-14 |
20190051934 | ALL-SOLID-STATE LITHIUM SECONDARY BATTERY CONTAINING LLZO SOLID ELECTROLYTE AND METHOD FOR PREPARING SAME - The present invention relates to an all-solid-state lithium secondary battery and a method of manufacturing the same. The all-solid-state lithium secondary battery includes a cathode, an anode, and a composite solid electrolyte layer between the cathode and the anode, wherein first and second LLZOs contained respectively in the cathode and the composite solid electrolyte layer are each independently aluminum-doped or undoped LLZO, and the battery of the invention can exhibit improved discharge capacity and cycle characteristics because both the cathode and the composite solid electrolyte layer contain a conductive polymer, a lithium salt and an inorganic ceramic solid electrolyte. The method of the invention enables the all-solid-state lithium secondary battery to be manufactured in a non-sintering manner, thus reducing manufacturing costs and controlling interfacial reactions between active materials, between solid electrolyte particles, and between an electrolyte and an electrode, thereby further reducing the internal resistance of the battery. | 2019-02-14 |
20190051935 | ALL-SOLID STATE SECONDARY BATTERY AND METHOD FOR MANUFACTURING SAME - A method for manufacturing an all-solid state secondary battery including a plurality of provisional battery bodies, the method including: forming each of the plurality of provisional battery bodies by pressing a positive-electrode mixture, a solid electrolyte, and a negative-electrode mixture that are stacked between a pair of electrode current collectors and pressure-molding the stacked provisional battery bodies with the electrode current collectors facing each other. The electrode current collectors facing each other have rough surfaces. | 2019-02-14 |
20190051936 | SOLID-STATE THIN FILM HYBRID ELECTROCHEMICAL CELL - Thin film all-solid-state power sources, including pseudocapacitors having solid inorganic Li | 2019-02-14 |
20190051937 | COMPOSITION FOR GEL POLYMER ELECTROLYTE AND GEL POLYMER ELECTROLYTE - The present invention relates to a composition for a gel polymer electrolyte and a gel polymer electrolyte prepared using the same, and specifically provides a composition for a gel polymer electrolyte including a lithium salt, an organic solvent, and a polymer A having an epoxy group represented by Formula 1, and a polymer B having an amine group and a cyanide group represented by Formula 2, wherein the polymers A and B are included in an amount of 1 to 20 wt % based on the total weight of the composition for a gel polymer electrolyte, and wherein a gel polymer electrolyte for a secondary battery can be prepared that includes a polymer network formed by combining the polymer A having an epoxy group represented by Formula 1 and the polymer B having an amine group and a cyanide group represented by Formula 2 in a three-dimensional structure. | 2019-02-14 |
20190051938 | BATTERIES WITH POLYMER ELECTROLYTE COMPOSITES BASED ON TETRAHEDRAL ARYLBORATE NODES - Solid electrolytes have a favorable combination of properties such as high conductivity, high transference number, optimum processability, and low brittleness. A composite electrolyte includes some amount of a class of network polymer electrolytes with high transference number and high room temperature conductivity, and an additional polymeric component to contribute mechanical integrity and/or processability. The solid electrolytes can include a network polymer having linked nodes composed of a tetrahedral arylborate composition and a linear polymer combined with the network polymer as a composite. The solid electrolytes can be used in thin films and in solid-state batteries. | 2019-02-14 |
20190051939 | POLY(LITHIUM ACRYLATE) AND OTHER MATERIALS FOR MEMBRANES AND OTHER APPLICATIONS - The present invention generally relates to poly(lithium acrylate) (PLA) and other materials, which may be used in polymer blend membranes and other applications. Certain embodiments, for example, relate to methods of preparing poly(lithium acrylate), or membranes comprising poly(lithium acrylate). In some embodiments, lithium acrylate monomer may be obtained through neutralization reaction between a strong inorganic base and a weak organic acid. Such materials can be used in electrochemical cells, for example, as a membrane, e.g., for use in batteries such as lithium-ion batteries, or other applications. In certain cases, the molecular weight of the PLA may be between 10 | 2019-02-14 |
20190051940 | ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME - The present disclosure relates to an electrolyte for a lithium secondary battery, and in particular, to a liquid electrolyte capable of stabilizing lithium metal and suppressing lithium dendrite growth, and a lithium secondary battery including the same. The lithium secondary battery provided with the electrolyte according to the present disclosure has an excellent cycle-dependent capacity retention rate, and accordingly, is effective in improving a battery lifespan property. | 2019-02-14 |
20190051941 | NONAQUEOUS ELECTROLYTIC SOLUTION AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE SAME - Objects of the invention are to provide nonaqueous electrolytic solutions that allow nonaqueous electrolyte secondary batteries to achieve improvements in initial battery characteristics and in battery characteristics after durability testing at the same time, and to provide nonaqueous electrolyte secondary batteries containing the nonaqueous electrolytic solutions. An aspect of the invention resides in a nonaqueous electrolytic solution for a nonaqueous electrolyte secondary battery including a positive electrode and a negative electrode capable of storing and releasing metal ions, the nonaqueous electrolytic solution including an electrolyte and a nonaqueous solvent and further including an aromatic carboxylate ester represented by Formula (1), or an aromatic carboxylate ester (I) represented by Formula (2) and at least one compound (II) selected from the group consisting of fluorine-containing cyclic carbonates, sulfur-containing organic compounds, phosphonate esters, cyano group-containing organic compounds, isocyanate group-containing organic compounds, silicon-containing compounds, aromatic compounds other than those of Formula (2), carboxylate esters represented by Formula (3), cyclic compounds having a plurality of ether bonds, monofluorophosphate salts, difluorophosphate salts, borate salts, oxalate salts and fluorosulfonate salts. Another aspect resides in a nonaqueous electrolyte secondary battery including a negative electrode and a positive electrode capable of storing and releasing lithium ions, and a nonaqueous electrolytic solution including an electrolyte and a nonaqueous solvent, the nonaqueous electrolytic solution being the nonaqueous electrolytic solution described above. | 2019-02-14 |
20190051942 | SECONDARY BATTERY AND METHOD OF MANUFACTURING SECONDARY BATTERY - A secondary battery may include a plurality of cathode layers which have a porous structure including a plurality of pores, have a flat plate-shape, and are arranged to be spaced apart from each other in a direction. The secondary battery further includes an electrolyte layer including a first electrolyte film and a second electrolyte film, where the first electrolyte film surrounds external surfaces of the cathode layers, and the second electrolyte film is disposed in the pores of the cathode layers. The secondary battery further includes an anode layer surrounding the first electrolyte film. | 2019-02-14 |
20190051943 | LARGE CAPACITY SOLID STATE BATTERY - A technique relating to a battery structure is disclosed. A base substrate and a battery layer having a support substrate are prepared. The battery layer includes a protection layer formed on the support substrate, a film battery element formed on the protection layer and an insulator covering the film battery element. The battery layer is placed onto the base substrate with the bottom of the support substrate facing up. The support substrate is then removed from the battery layer at least in part by etching while protecting the film battery element by the protection layer. A stacked battery structure including the base substrate and the two or more battery layers is also disclosed. | 2019-02-14 |
20190051944 | LARGE CAPACITY SOLID STATE BATTERY - A technique relating to a battery structure is disclosed. A base substrate and a battery layer having a support substrate are prepared. The battery layer includes a protection layer formed on the support substrate, a film battery element formed on the protection layer and an insulator covering the film battery element. The battery layer is placed onto the base substrate with the bottom of the support substrate facing up. The support substrate is then removed from the battery layer at least in part by etching while protecting the film battery element by the protection layer. A stacked battery structure including the base substrate and the two or more battery layers is also disclosed. | 2019-02-14 |
20190051945 | STACK-TYPE NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - A stack-type nonaqueous electrolyte secondary battery, includes an electrode unit housed in an exterior body. The electrode unit includes a plurality of electrode stacks and an intermediate positive electrode plate. Each of the electrode stacks includes a plurality of positive electrodes, a plurality of negative electrodes. One electrode stack of two of the electrode stacks has the negative electrode disposed adjacent to a first surface of the intermediate positive electrode plate with a corresponding one of the separators interposed therebetween. The other electrode stack has the negative electrode disposed adjacent to a second surface of the intermediate positive electrode plate with a corresponding one of the separators interposed therebetween. The intermediate positive electrode plate body has a smaller area on a side surface in a thickness direction than the positive electrode plate body of each of the electrode stacks. | 2019-02-14 |
20190051946 | LEAD-ACID BATTERY SEPARATORS, ELECTRODES, BATTERIES, AND METHODS OF MANUFACTURE AND USE THEREOF - New or improved battery separators for lead-acid batteries that include a carbon or mineral additive applied to the separator. In possibly preferred embodiments, the battery separator may include engineered carbon materials applied to the battery separator to modify sulfate crystal formation while decreasing the detrimental consequences of excessive gas evolution into the negative electrode itself. In one embodiment, a method of enhancing the lead-acid energy storage performance of a lead-acid battery may include delivering carbon to the negative active material surface of the battery separator where the carbon may effectively enhance charge acceptance and improve life cycle performance of a lead-acid battery. | 2019-02-14 |
20190051947 | SYSTEM AND METHOD FOR MAXIMIZING BATTERY LIFE - A fail safe battery pack is disclosed and claimed wherein first and second housings are affixed together. A plurality of battery cells reside within and fixedly engage the first and the second housings. First and second printed circuit boards (PCBs) reside within first and second lattice structures of the first and second housings. A variable bias device resides in the first and/or second lattice structure of the first and second housing and engages the first and/or second PCBs. When the bias of the variable bias device is sufficiently large it overcomes a plurality of fixed mechanically biased devices operating between the PCB and the plurality of battery cells and tending to separate same and causes the PCB to electrically communicate with the plurality of battery cells. When the bias of the variable bias device is sufficiently small, the plurality of fixed mechanically biased devices separates the PCB and the plurality of battery cells rendering the battery cells in an electrically safe condition. | 2019-02-14 |
20190051948 | ZINC-AIR SECONDARY BATTERY - A zinc-air secondary battery includes an air positive electrode part, a separator, and a zinc gel negative electrode part in a case, provided with an electrolyte flow part for inducing electrolyte to flow inside the zinc gel negative electrode part. The oxygen discharging efficiency that remains in the zinc gel negative electrode part and is not smoothly discharged to the outside can be improved, and thus charging performance of the zinc-air secondary battery can be improved. | 2019-02-14 |
20190051949 | LITHIUM REPLENISHMENT CELL TO ENHANCE BEGINNING OF LIFE CAPACITY - A method for fabricating an electrode sandwich includes, responsive to an amount of cyclable lithium lost being greater than a predefined threshold, initiating, by a controller, current flow between the sandwich and a lithium replenishment electrode in ionic conductivity with the sandwich via replenishment gaps to transfer lithium thereto, and, responsive to an amount of transferred lithium corresponding to the amount lost, hot-press sealing the replenishment gaps and detaching the replenishment electrode from the sandwich. | 2019-02-14 |
20190051950 | BATTERY CONTROL METHOD AND SYSTEM, SMART BATTERY, AND MOVABLE PLATFORM - A method for controlling a battery includes obtaining a present status parameter of the battery, and determining a discharge protection parameter according to the present status parameter for using in a discharge protection operation on the battery. | 2019-02-14 |
20190051951 | BATTERY PACK - A battery pack installed in a vehicle, includes battery cells including relief valves and exhausting gas through the relief valves; gas-ventilation-passage defining portions each of which includes an inner surface and an outer surface, and is provided with a gas ventilation passage on the inner surface side to allow the gas exhausted from the relief valves to pass through the gas ventilation passage; and a temperature sensor disposed on the outer surface side of the gas-ventilation-passage defining portion to measure the temperature of the inside of the gas ventilation passage via the gas-ventilation-passage defining portion. | 2019-02-14 |
20190051952 | TEMPERATURE DETECTION CIRCUIT - A temperature detection circuit is provided with a temperature measuring circuit, a computing circuit, a temperature monitoring circuit, and a diagnostic signal generation circuit. The temperature measuring circuit outputs, to a measurement node, a temperature measurement voltage corresponding to a temperature. The computing circuit, calculates the temperature on the basis of the temperature measurement voltage. In the cases where the temperature measurement voltage is within a predetermined abnormal voltage range, the temperature monitoring circuit validates an abnormality detection signal indicating a temperature abnormality. When fault diagnosis of the temperature monitoring circuit is carried out, the diagnostic signal generation circuit supplies a diagnostic signal to the measurement node, and changes the temperature measurement voltage. | 2019-02-14 |
20190051953 | HEAT-CONDUCTIVE SHEET AND BATTERY PACK USING SAME - A heat-conductive sheet includes first and second insulating sheets placed on each other and a graphite sheet disposed between the first and second insulating sheets. The graphite sheet is entirely sealed by the first and second insulating sheets. The graphite sheet has a first slit provided therein. The first and second insulating sheets have a second slit passing through the first and second insulating sheets. The second slit is located inside the first slit of the graphite sheet. | 2019-02-14 |
20190051954 | Battery Module, Battery Pack Including Battery Module, And Vehicle Including Battery Pack - Disclosed is a battery module, which includes: a battery cell assembly having at least one battery cell; a module case configured to accommodate the battery cell assembly; and at least one injection hole provided in a bottom portion of the module case to inject a thermally conductive adhesive into the module case. | 2019-02-14 |
20190051955 | BATTERY PACK CONTAINING PHASE CHANGE MATERIAL - A battery pack for a vehicle is presented. The battery pack comprises a plurality of bricks, each brick of the plurality of bricks comprising a phase change material block, a side of the phase change material block defining a plurality of channels, and a plurality of battery cells, each battery cell being disposed at least in part in the phase change material block; and at least one connector for electrically connecting a first one of the plurality of bricks to a second one of the plurality of bricks, the at least one connector being disposed at least partially in one of the plurality of channels. | 2019-02-14 |
20190051956 | BATTERY MODULE - A battery module includes: a cell cover close to a battery cell and having one surface emitting heat of the battery cell; and a cooling channel portion having a cooling channel that a refrigerant flows formed therein and having one surface of the cooling channel close to the one surface of the cell cover to absorb heat of the battery cell. In a contact region of the cell cover and the cooling channel portion, the cell cover has a protrusion portion protruded in the direction of the cooling channel, and the cooling channel has a penetration hole for inserting the protrusion portion into an inner portion that the refrigerant flows. | 2019-02-14 |
20190051957 | AIR-COOLING BATTERY MODULE - Disclosed is an air-cooling battery module, which includes a cell assembly having a plurality of cells and a cooling member having a duct disposed to contact an edge portion of the cell assembly and having an air passage formed therein so that a cooling air moves therethrough, wherein the inside of the duct has a truss structure. | 2019-02-14 |
20190051958 | ZINC-AIR ELECTROCHEMICAL CELL - A multi-faceted zinc-air electrochemical cell design holistically leverages interactions between components, especially with respect to conductive carbons from differing sources, lamination and the resulting impact it has on the air electrode's surface and other additives that impact the relative hydrophilicity of the membrane and/or performance of the anode, to improve the overall reliability and performance of the resulting battery. | 2019-02-14 |
20190051959 | INTERNAL CONVECTION CELL - An electrochemical cell includes a permeable fuel electrode configured to support a metal fuel thereon, and an oxidant reduction electrode spaced from the fuel electrode. An ionically conductive medium is provided for conducting ions between the fuel and oxidant reduction electrodes, to support electrochemical reactions at the fuel and oxidant reduction electrodes. A charging electrode is also included, selected from the group consisting of (a) the oxidant reduction electrode, (b) a separate charging electrode spaced from the fuel and oxidant reduction electrodes, and (c) a portion of the permeable fuel electrode. The charging electrode is configured to evolve gaseous oxygen bubbles that generate a flow of the ionically conductive medium. One or more flow diverters are also provided in the electrochemical cell, and configured to direct the flow of the ionically conductive medium at least partially through the permeable fuel electrode. | 2019-02-14 |
20190051960 | ANTENNA FEEDING NETWORK - An antenna feeding network for a multi-radiator antenna, the antenna feeding network comprising at least two coaxial lines, wherein each coaxial line comprises an elongated central inner conductor and an elongated outer conductor surrounding the central inner conductor. At least one connector device is configured to interconnect at least a first inner conductor and a second inner conductor of the central inner conductors. The connector device comprises at least one engaging portion, each being configured to engage with at least one corresponding surface portion formed on the envelope surface of the first or second inner conductor. The envelope surface is furthermore provided with at least one recess provided adjacent at least one surface portion. | 2019-02-14 |
20190051961 | ANTENNA FEEDING NETWORK COMPRISING A COAXIAL CONNECTOR - An antenna feeding network for a multi-radiator base station antenna and an antenna arrangement comprising such a feeding network is provided. The feeding network comprises substantially air filled coaxial lines and a coaxial connector for an antenna feeder cable, the connector being connected to at least one of the coaxial lines. The substantially air filled coaxial lines each have a central inner conductor and an elongated outer conductor surrounding the central inner conductor. The coaxial connector comprises a body having an attachment portion, the attachment portion being attached to, and arranged in abutment with, a portion of at least one outer conductor such that the body connects electrically and mechanically with the outer conductors of the coaxial lines. | 2019-02-14 |
20190051962 | Parallel Plate Waveguide within a Metal Pipe - A pipe has a longitudinal axis. A flex board extends along the longitudinal axis within the pipe and curls around the longitudinal axis. A cross-section of the flex board perpendicular to the longitudinal axis has a flex-board curve shape that has a first section on a first side of a line perpendicular to the longitudinal axis and a second section on a second side of the line perpendicular to the longitudinal axis. The first section has a first section shape and the second section has a second section shape. A first conductive stripe is coupled to the flex board, extends along the longitudinal axis, and follows the contour of the first section of the flex board. A second conductive stripe is coupled to the flex board, extends along the longitudinal axis, and follows the contour of the second section of the flex board. | 2019-02-14 |
20190051963 | HIGH-DENSITY LOW-LOSS CABLE AND CONNECTOR ASSEMBLY - In accordance with embodiments disclosed herein, there is provided a high-density low-loss cable and connector assembly. A cable assembly includes a first cable connector, a bulk cable section, and a first cable transition section. The bulk cable section includes a first plurality of conductive wires of a first wire thickness. The first cable transition section includes a second plurality of conductive wires that has a first distal end connected to the bulk cable section and a second distal end connected to the first cable connector. Each of the second plurality of conductive wires transitions from the first wire thickness at the first distal end to a second wire thickness that is less than the first wire thickness at the second distal end. Each of the second plurality of conductive wires in the first distal end is connected to a corresponding conductive wire of the first plurality of conductive wires. | 2019-02-14 |
20190051964 | WIDEBAND GYSEL POWER DIVIDER - A power divider capable of implementation in a compact multilayer surface mount component to perform power division/combining with low insertion loss, wide bandwidth, design flexibility and high power handling capabilities. The power divider has a first pair of coupled transmission lines interconnecting the input to the outputs, a second pair of coupled transmission lines interconnecting the output ports to grounded isolation resistors, and a single transmission line interconnecting the second pair of coupled transmission lines. The surface mount implementation is by a first layer supporting the ports, a second layer providing edge coupled lines, a third layer having ground plane, a fourth layer and a fifth layer each supporting one of a pair of broadside coupled lines, a sixth layer with another ground plane, and a seventh layer including a single line interconnecting the broadside coupled lines. | 2019-02-14 |
20190051965 | MULTI-MODE RESONATOR - A multi-mode resonator includes: a housing having a cavity therein; and a plurality of resonance ribs which are arranged radially around a center of the cavity with a predetermined interval therebetween. Each of the plurality of resonance ribs includes a body having a lower end and an upper end. The lower end of each of the plurality of resonance ribs is fixed to a bottom surface of the housing, and the body of the each of the plurality of resonance ribs is bent so that the upper end of each of the plurality of resonance ribs points to the center of the cavity. | 2019-02-14 |
20190051966 | PROCESS FOR MAKING A SELF-ALIGNED WAVEGUIDE - A process for making a self-aligned waveguide includes: disposing a central conductor layer on a substrate; disposing a mask layer on the central conductor layer; forming a mask from the mask layer; removing a portion of the central conductor layer; forming an undercut interposed between substrate and the mask; forming a central conductor; disposing a ground conductor layer on the mask and the substrate; removing a portion of the ground conductor layer disposed on the mask; forming a ground plane conductor from the ground conductor layer in response to removing the portion of the ground conductor layer; and removing the mask to make the self-aligned waveguide in which the undercut provides self-alignment of each of the inner walls of the ground plane conductor to each of the sidewalls of the central conductor, and the ground plane conductor is electrically isolated from the central conductor. | 2019-02-14 |
20190051967 | MOBILE TERMINAL - A mobile terminal includes patch antennas forming an array, an integrated circuit (IC) controlling transmission and reception of radio signals of the patch antennas, and a case disposed to cover the IC, wherein the case includes: a base forming an appearance, a heat dissipation sheet attached to an inner surface of the base to dissipate heat generated in the IC and having an opening corresponding to the patch antennas, and a dielectric disposed to cover the opening and formed of a dielectric material to allow radio signals from the patch antennas to be radiated to the outside of the case. | 2019-02-14 |
20190051968 | FILM ANTENNA AND ANTENNA DEVICE - Provided is an antenna device which is less prone to deterioration in radiation characteristics and which can be mounted in a small space. A second antenna element ( | 2019-02-14 |
20190051969 | METHOD AND APPARATUS FOR SEMITRANSPARENT ANTENNA AND TRANSMISSION LINES - The present application generally relates communications and hazard avoidance within a monitored driving environment. More specifically, the application teaches a system for semi-transparent and flexible millimeter wave circuits and antennas using inexpensive PET substrate. The system facilitates the fabrication of millimeter wave circuits, transmission lines and antennas in various optically transparent platform where optical transparency is desired, for example in automotive radar in windows, windshield, and rear/side mirrors. | 2019-02-14 |
20190051970 | ANTENNA APPARATUS AND CIRCUIT BOARD THEREOF - The present disclosure provides an antenna apparatus and a circuit board thereof for an RFD device to provide wide field effect coverage. The antenna apparatus includes a housing having a concavity defined therein, a printed circuit board disposed inside the concavity of the housing, two plates respectively located on opposite side portions of the circuit board, and a metal pattern sandwiched between and wirelessly coupled to the two plates. By disposing the metal pattern at the central portion of the circuit board and sandwiched between and coupled to the two plates, the field effect is enhanced, and the sensitivity of the antenna apparatus when detecting an object passing through the field (near field detection) is improved. | 2019-02-14 |
20190051971 | MOBILE DEVICE AND ANTENNA THEREFOR - A mobile device includes a housing including a metal case and an antenna mounted inside the housing. The antenna includes a first radiation portion disposed on a first surface of a substrate, a second radiation portion disposed on an opposing surface of the substrate, and a ground element, wherein the second radiation portion includes a first grounding point and a second grounding point that are each electrically connected to the metal case via the ground element. | 2019-02-14 |
20190051972 | GLASS INTERPOSER INTEGRATED ANTENNA FOR INTRACHIP, INTERCHIP AND BOARD COMMUNICATIONS - Various examples are provided for glass interposer integrated antennas for intrachip, interchip and board communications. In one example, a reflector through-glass via (TGV) antenna includes a TGV or group of TGVs extending through a glass substrate. The TGV can extend from a feeding line disposed on a first side of the glass substrate to a loading disc disposed on a second side of the glass substrate. An array of reflector pillars extending through the glass substrate from a ground plane on the first side of the glass substrate to the second side of the glass substrate can also be provided with the array of reflector pillars distributed beyond an outer edge of the loading disc. The TGV antenna can be implemented as a dual mode design and excited at a first frequency to generate an omni-directional radiation pattern and at a second frequency to generate a broadside radiation pattern. | 2019-02-14 |
20190051973 | ANTENNA STRUCTURE - An antenna structure of the present disclosure includes a base plate, a supporting portion and an antenna mounted on the supporting portion. The base plate has a signal source thereon. The antenna has an input end. The antenna comprises a first antenna, a second antenna and a connecting portion coupled with the first antenna and the second antenna, the antenna also has a first switch portion, a second switch portion and a third switch portion, the base plate has a first circuit and a second circuit. The input end is mounted on the connecting portion, the first switch portion is mounted between the signal source and the input end, the second switch portion is mounted on the first antenna, the third switch portion is mounted on the second antenna. | 2019-02-14 |
20190051974 | SHAFT ANTENNA SYSTEM FOR MOBILE COMMUNICATION - A shaft antenna system for mobile communication comprises an antenna housing into which at least one antenna is introduced or can be introduced. A support frame has an insertion opening and a circumferential wall by which a receptacle space is bounded. The receptacle space is accessible from the insertion opening, and the antenna housing is arranged in the receptacle space. A termination cover assembly closes off the insertion opening. The termination cover assembly is supported at its edge region at least indirectly on the support frame. An underside of the termination cover assembly covers an upper side of the antenna housing. The antenna housing is supported at least indirectly on the support frame via at least one force storage device. The force storage device comprises at least one foam module which has elastic, resilient and damping properties, to hold the upper side of the antenna housing is pressed against the underside of the termination cover assembly. | 2019-02-14 |
20190051975 | PORTABLE ELECTRONIC APPARATUS - A portable electronic apparatus includes a case, a solar cell disposed in the case, a GPS antenna as an antenna section disposed in the case, including a base as a nonconductive member and a conductive body disposed on a surface of the nonconductive member, and adapted to receive a positioning satellite signal, and a circuit board disposed in the case, and electrically connected to the solar cell and the antenna section, and the antenna section overlaps the solar cell in a planar view viewed from a normal direction of light receiving surfaces of the solar cell. | 2019-02-14 |
20190051976 | STRUCTURAL MULTILAYER ANTENNA DESIGN AND FABRICATION - A structural panel of an aircraft is constructed with a multiphase antenna embedded inside the structural panel between multiple sheets of fiberglass. | 2019-02-14 |
20190051977 | ANTENNA DEVICE - An antenna device includes a dielectric substrate, a ground plane, an antenna unit, a reflection unit, and an interruption unit. The interruption unit includes a plurality of second conductor patches disposed around the antenna unit, and a plurality of through-holes permitting electrical conduction between each of the second conductor patches and the ground plane, and interrupts a surface current flowing on a surface of the dielectric substrate. | 2019-02-14 |
20190051978 | VEHICLE-MOUNTED ANTENNA WATERPROOF STRUCTURE - Provided is an on-board antenna waterproof structure that eliminates the need for assembling a waterproof structure by manual work, thus preventing an attachment error, and in which waterproof resin is strongly fused to a resin base. A waterproof structure applied in an on-board antenna installed on an antenna installment surface comprises a resin base ( | 2019-02-14 |
20190051979 | LIQUID-CRYSTAL ANTENNA DEVICE AND MANUFACTURING METHOD OF THE SAME - A method for manufacturing a liquid-crystal antenna device is provided. The method includes step (a) providing a first mother substrate. The first mother substrate includes a first region and a second region. The first region has a plurality of first sides. An extension line of at least one of the first sides divides the second region into a first part and a second part. The method also includes the following steps (b) forming a first electrode layer on the first region and the second region, and (c) cutting the first mother substrate along the first sides of the first region. | 2019-02-14 |
20190051980 | ELECTRONIC DEVICE THAT REDUCES ANTENNA INTERFERENCE AND ENHANCES ANTENNA PERFORMANCE - The present disclosure relates to an electronic device made in a small size for IoT. An electronic device according to various embodiments includes: a housing; and a substrate disposed in the housing, in which the substrate may include: an upper feed point disposed on a top of the substrate and connecting a communication circuit and an antenna for WiFi to each other; a lower feed point disposed on a bottom of the substrate and connecting the communication circuit and an antenna for cellular communication to each other; and a conductive pad disposed on the top of the substrate to overlap the lower feed point and connected with an antenna for a Global Navigation Satellite System (GNSS) and/or a Global Positioning System (GPS). | 2019-02-14 |
20190051981 | ANTENNA ARRANGEMENT AND METHOD FOR ANTENNA ARRANGEMENT - An antenna arrangement is described. The antenna arrangement comprises an antenna array that includes a first antenna element having a first feed point, and a second antenna element having a second feed point. The antenna arrangement further comprises a signal processing device configured to receive an input signal (Sin), obtain a first complex weight (w | 2019-02-14 |
20190051982 | TWO-DIMENSIONAL SCANNING CYLINDRICAL REFLECTOR - A parabolic cylindrical reflector antenna that comprises two or more antenna feeds each directed towards a parabolic cylindrical reflector, wherein the antenna feeds are positioned in one or more line-arrays parallel to a focal line of the parabolic cylindrical reflector, and the line-array is substantially centered opposing the reflector. The antenna comprises a controller configured to scan along a straight edge of the reflector by electronically adjusting a phase of each of the antenna feeds, thereby changing the incident angle of an energy beam relative to the reflector. The controller is configured to scan along a curved edge of the reflector by moving, using a mechanical positioning mechanism, the antenna feeds in a direction parallel to a directrix of the reflector while maintaining the positioning or by electronically selecting one of two or more parallel line-arrays. | 2019-02-14 |
20190051983 | MULTI RADIATOR ANTENNA COMPRISING MEANS FOR INDICATING ANTENNA MAIN LOBE DIRECTION - A multi radiator antenna comprising an electrically conductive reflector, at least two radiating elements arranged on said reflector, a feeding network connected to the radiating elements, and a protective cover. The feeding network comprises a plurality of conductors for distributing signals to the radiators. The feeding network has means for adjusting relative phases of said signals in order to adjust a direction of the antenna main lobe of said multi-radiator base station antenna. The means for adjusting is provided with, or is connected to, an indicating portion configured to provide a visual indication of said direction. The protective cover is provided with an at least partially transparent wall portion arranged such that said indicating portion is visible there through. | 2019-02-14 |
20190051984 | ANTENNA APPARATUS AND ANTENNA EXCITATION METHOD - There are provided a communication excitation distribution calculating unit ( | 2019-02-14 |
20190051985 | APERIODIC PHASED ARRAY ANTENNA WITH SINGLE BIT PHASE SHIFTERS - An antenna array can include multiple radiating cells, each comprising a radiating element and a phase shifter. Further, each radiating element can comprise a first radiating element port and a second radiating element port. Each of the radiating cells can be configured to selectively connect the phase shifter to one of the radiating element ports. Each of the radiating cells can further comprise a phase delay difference between the signal paths associated with the radiating element ports. Further, the radiating cells can have physical polarization orientations that can be different from at least one other radiating cell. | 2019-02-14 |
20190051986 | ANTENNA AND TERMINAL - The present invention discloses an antenna and a terminal, which can extend antenna bandwidth. The antenna includes a capacitor component and at least one radiator, where one end of each radiator of the at least one radiator is connected to form a first node, the first node is connected to one end of the capacitor component to form a second node, and the second node is grounded; and the other end of the capacitor component receives a feed signal. | 2019-02-14 |
20190051987 | RFID System - A magnetic field focusing assembly includes a magnetic field generating device configured to generate a magnetic field, and a split ring resonator assembly configured to be magnetically coupled to the magnetic field generating device and configured to focus the magnetic field produced by the magnetic field generating device. | 2019-02-14 |
20190051988 | IMPLANTABLE MEDICAL DEVICE COMPRISING A WIRELESS TRANSCUTANEOUS LINK - According to an embodiment, a medical device is disclosed. The medical device includes an external unit and an implantable unit. The external unit includes an electronic unit operationally coupled to a transmitter coil that is configured transmit power and/or data signal over a wireless transcutaneous link, a coil unit comprising a loop structure with the transmitter coil being wound around and along at least a part of length of the loop structure, and a fixation unit configured to attach the loop structure to a user's body i) proximal to an implantable receiver coil that is configured to be implanted within a body part, and ii) around a body part of a user such that a part of the body part is positioned in a hollow section of the loop structure. The implantable unit includes the implantable receiver coil configured to receive the power and/or data signal over the wireless transcutaneous link, a processing unit configured to i) process the received data signal to control functionalities of at least one of the components of the implantable unit, and/or ii) utilize the received power for operation of at least one of the components of the implantable unit. The wireless transcutaneous link includes a coupling between the transmitter coil and the receiver coil, and when the loop structure is attached using the fixation unit, at least a substantial number of magnetic field lines generated in response to excitation of the transmitter coil passes through the implantable receiver coil. | 2019-02-14 |
20190051989 | ANTENNA MODULE - An antenna module includes: a connection member including at least one wiring layer and at least one insulating layer; an integrated circuit (IC) disposed on a first surface of the connection member and electrically connected to the at least one wiring layer; an antenna package including antenna members configured to transmit or receive a radio frequency (RF) signal, a feed vias each having one end electrically connected to a respective one of the antenna members and another end electrically connected to the at least one wiring layer, and a dielectric layer having a height greater than a height of the at least one insulating layer, and having a first surface facing a second surface of the connection member; and dielectric members disposed in positions corresponding to the antenna members on the second surface of the antenna package. | 2019-02-14 |
20190051990 | HORN ANTENNA - The present application discloses a horn antenna, including a frequency selective surface (FSS), a connection structure, and a waveguide tube. The connection structure includes a first dielectric slab, a second dielectric slab, and a dielectric wall, which jointly form a hollow structure. A first surface of the first dielectric slab is a hyperboloid whose surface is protruding, a second surface of the first dielectric slab is connected to the dielectric wall. The dielectric wall has a tubular structure, a first surface of the dielectric wall is covered by the first dielectric slab, a second surface of the dielectric wall is covered by the second dielectric slab. There is a hole at a middle position of the second dielectric slab. The FSS covers the first surface of the first dielectric slab. A part of the waveguide tube is inserted into the hole of the second dielectric slab. | 2019-02-14 |
20190051991 | Antenna System for multiple Synchronously Movable Feeds - The antenna system and the method receive signals having radio frequencies in a plurality of radio frequency bands. The antenna system includes a support assembly, a primary reflector that is coupled to the support assembly, a feed assembly that is movably coupled to the support assembly, and a first feed and a second feed fixedly coupled to the feed assembly. The first feed and the second feed are configured to communicate RF signals in a first frequency band and a second frequency band, respectively, of the plurality of frequency bands. The antenna system also includes a first actuator that is configured to move the feed assembly from a first feed assembly position, where the first feed is positioned along a first signal path with the primary reflector, to a second feed assembly position, where the second feed is positioned along a second signal path with the primary reflector. | 2019-02-14 |
20190051992 | ISOLATED GROUND FOR WIRELESS DEVICE ANTENNA - A wireless device including multiple counterpoises or ground planes is provided. The wireless device may provide improved multiple input multiple output (MIMO) communication capability through the use of the multiple counterpoises. Multiple counterpoises of the wireless device may be galvanically isolated from one another. Multiple counterpoises may each be coupled to separate antenna elements. | 2019-02-14 |
20190051993 | BUSBAR UNIT AND ELECTRONIC DEVICE WITH BUSBAR UNIT - A busbar unit includes a busbar connected by welding to a connection terminal of a ceramic capacitor and a molding part formed of the molding resin to cover the busbar, the busbar includes a body part covered by the molding part and a terminal part projecting from the molding part and connected to the connection terminal of the ceramic capacitor, and the molding part is formed with a guide hole to guide the connection terminal of the ceramic capacitor to bring the connection terminal into contact with or into proximity to the terminal part. | 2019-02-14 |
20190051994 | Connection Arrangement of a First Component on a Second Component, in Particular for a Vehicle, and Connection Device, in Particular for a Vehicle - A connection arrangement of a first component on a second component, in particular for a vehicle, is provided, wherein the components are connected together by at least one screw element and at least one screw which is screwed into the screw element and passes through a first passage opening of the first component. The screw element is designed as an expansion sleeve which is partly received in a second opening of the second component and protrudes into the first component and which is expanded along the axial direction of the sleeve by screwing the screw into the expansion sleeve. | 2019-02-14 |
20190051995 | CORROSION-PROTECTIVE JACKET FOR ELECTRODE - An electrical grounding assembly includes an electrically conductive metal grounding plate, and a corrosion-protective jacket enclosing the grounding plate. The jacket is electrically conductive and water impermeable. The electrical grounding assembly further includes an electrically conductive line having a first end in electrical contact with the grounding plate and enclosed in the jacket, and an opposed second end outside of the jacket for connection to a structure to be electrically grounded. | 2019-02-14 |
20190051996 | EARTHING TECHNIQUE - An earth connector for a fence panel includes a member with a sharp edge which penetrates protective material on rods of the panel to come into electrical contact with at least two of the rods. | 2019-02-14 |
20190051997 | RESIN MOLDED PRODUCT - A resin molded product has a terminal body ( | 2019-02-14 |
20190051998 | QUICK CONNECT PLUG FOR CABLES - A quick connect plug for cables includes a connecting portion configured to connect a cable and a plug pin configured to form a plug-in connection with a socket. The plug pin is fixedly provided with a plug-in unit. A portion of the plug-in unit protruding out of an external annular surface of the plug pin forms a locking head matched with a socket slot. A gap is provided between a portion of the plug-in unit near the locking head and the plug pin, so as to enable the locking head to move along an axis direction of the plug pin, and the gap can limit the maximum displacement of the locking head. By providing a plug-in unit and a gap between the portion of the plug-in unit near the locking head and the plug pin, the plug-in unit is enabled to move, thus having certain elasticity. | 2019-02-14 |
20190051999 | FLEXIBLE CIRCUITS FOR ELECTRICAL HARNESSES - Provided are electrical harness assemblies and methods of forming such harness assemblies. A harness assembly comprises a conductor trace, comprising a conductor lead with a width-to-thickness ratio of at least 2. This ratio provides for a lower thickness profile and enhances heat transfer from the harness to the environment. In some examples, a conductor trace may be formed from a thin sheet of metal. The same sheet may be used to form other components of the harness. The conductor trace also comprises a connecting end, monolithic with the conductor lead. The width-to-thickness ratio of the connecting end may be less than that of the conductor trace, allowing for the connecting end to be directly mechanically and electrically connected to a connector of the harness assembly. The connecting end may be folded, shaped, slit-rearranged, and the like to reduce its width-to-thickness ratio, which may be close to 1. | 2019-02-14 |
20190052000 | CARD EDGE CONNECTOR EQUIPPED WITH DEFLECTABLE LATCH HAVING FOLDED LOCKING TAB WITH ROUND EDGE THEREOF - An electrical connector includes an insulaitve housing and a plurality of contacts are retained in the housing. A pair of metal latches are assembled on the housing. The latch includes a deflectable arm with a restriction tab for engagement within the corresponding notch of the memory module so as to restrict movement of the memory module in a front-to-back direction, and with a pressing tab beside the restriction tab for downwardly pressing the memory module so as to restrict movement of the memory module in a vertical direction. The pressing tab includes a downward oblique guiding section, and a folded section intimately under the guiding section with a curved linking region between the oblique guiding section and the folded section for downwardly pressing the surface of the memory module without scraping. | 2019-02-14 |
20190052001 | ELECTRICAL CONNECTOR FOR A CIRCUIT CARD ASSEMBLY OF A COMMUNICATION SYSTEM - An electrical connector for a circuit card assembly includes a receptacle housing and a mating housing movable relative to the receptacle housing in a connector mating direction. The electrical connector includes contact modules each having a leadframe having signal contacts with a mating conductor, a mounting conductor and a flexible conductor between the mating conductor and the mounting conductor. Each contact module includes an inner dielectric body and an outer dielectric body separate and discrete from the inner dielectric body. The flexible conductors extend between the inner and outer dielectric bodies to allow relative movement of the inner dielectric body in the connector mating direction relative to the outer dielectric body. | 2019-02-14 |
20190052002 | ELECTRICAL CONNECTOR FOR CIRCUIT BOARDS AND METHOD OF MANUFACTURE THEREOF | 2019-02-14 |
20190052003 | ASSEMBLY INCLUDING ELECTRICAL CONNECTOR FOR CIRCUIT BOARDS AND COUNTERPART CONNECTOR COMPONENT | 2019-02-14 |
20190052004 | ELECTRICAL CONNECTOR FOR CIRCUIT BOARDS AND METHOD OF MANUFACTURE THEREOF - Electrical connector for circuit boards provided with terminals having connecting portions configured to be connected to a circuit board at one end in the longitudinal direction of said terminals and contact portions configured to be placed in contact with a counterpart connector component at the other end, and a housing holding a plurality of said terminals in place in array form. Said housing having disposed therein the contact portions of the terminals, and formed such that it is divided into a receiving-side housing, which accommodates the contact portions and receives a counterpart connector component such that it is placed in contact with the contact portions, and a board-side housing, which holds the terminals in place in sections more proximal to the connecting portions than to the contact portions and which is mounted to a circuit board, and the receiving-side housing and the board-side housing are molded as a single unit. | 2019-02-14 |
20190052005 | ELECTRICAL CONNECTOR FOR CIRCUIT BOARDS AND METHOD OF MANUFACTURE THEREOF - Stationary housings | 2019-02-14 |
20190052006 | ELECTRICAL INTERCONNECTION SYSTEM AND ELECTRICAL CONNECTORS FOR THE SAME - The present invention provides an electrical interconnection system comprising: a paddle card comprising a plurality of first contact pads positioned on a first surface of the paddle card and a plurality of second contact pads positioned on an opposite second surface of the paddle card; a first wafer comprising a plurality of first conductors each having a first contact portion; and a second wafer comprising a plurality of second conductors each having a second contact portion; wherein the first wafer and the second wafer are assembled together to have the first contact portion and the second contact portion face each other and be able to form a gap therebetween for accommodating at least part of the paddle card; each first contact portion is adapted to be in electrical contact with a corresponding first contact pad and each second contact portion is adapted to be in electrical contact with a corresponding second contact pad when the paddle card is at least partly accommodated in the gap. | 2019-02-14 |
20190052007 | SIGNAL TRANSFERRING DEVICE AND ADAPTER ASSEMBLY - An adapter assembly includes a plurality of adapters arranged in one row. Each adapter has two electrical connection interfaces respectively arranged on two opposite sides thereof. Each adapter includes an insulating body and a plurality of conductive terminals. The insulating body includes an internal connecting portion and an external connecting portion respectively arranged on two opposite sides thereof. The conductive terminals are arranged in the internal connecting portion and the external connecting portion to respectively form the two electrical connection interfaces. One of the two electrical connection interfaces located at the internal connecting portion is electrically connected to the other electrical connection interface located at the external connecting portion. The internal connecting portions of the adapters are connected to each other to form a one-piece structure, and each external connecting portion and the corresponding electrical connection interface are configured for accommodating and electrically connecting to a cable connector. | 2019-02-14 |
20190052008 | CIRCUIT CARD ASSEMBLIES FOR A COMMUNICATION SYSTEM - A communication system includes first and second circuit card assemblies mated such that first and second PCBs move relative to each other along a board mating axis parallel to a slot in the first PCB with the first PCB oriented perpendicular to the second PCB and with first and second mating ends of first and second electrical connectors oriented parallel to the board mating axis. The first and second circuit card assemblies are mated such that the first electrical connector and the second electrical connector move relative to each other along a connector mating axis perpendicular to the board mating axis. First mating interfaces of first contacts are mated to second mating interfaces of second contacts in a contact mating direction non-parallel to the board mating axis and non-parallel to the connector mating axis. | 2019-02-14 |
20190052009 | CONNECTOR - A connector includes a housing configured to have an object component be inserted therein, and a terminal accommodated in the housing and configured to be conductively connected to the object component. The terminal includes a first base part, a second base part disposed apart from the first base part, and a joint part joining the first base part to the second base part. The joint part elastically deforms so as to move the second base part relative to the first base part. The first base part includes a base body and a mount portion connected to the base body at a first connection point. The mount portion is mountable onto an object device with a mount agent. The joint part includes a root portion joined to the base body and a displaceable portion connected to the root portion at a second connection point. The displaceable portion is displaceable relative to the root portion. A space preventing the mount agent from moving to the displaceable portion is formed around the terminal between the second connection point and the first connection point. This connector prevents connective connection with the object component from being obstructed. | 2019-02-14 |