Class / Patent application number | Description | Number of patent applications / Date published |
165059000 | With ventilation | 74 |
20090000766 | Cooling Structure for Heat Generating Device - The disclosed embodiments relate to a system and method that is adapted to cool a heat generating device. An electronic device in accordance with an exemplary embodiment of the present invention comprises an enclosure that contains a source of heat, and a cooling structure adjacent to the enclosure, the cooling structure being adapted to draw an internal intake comprising heat generated by the source of heat and to draw an external intake from outside the enclosure, the cooling structure being further adapted to combine the internal intake with the external intake to form an exhaust. | 01-01-2009 |
20090025905 | Air conditioning system - An air conditioning system includes an air-conditioner casing, an air blower, a cooling heat exchanger, a heating heat exchanger, and a bypass passage. An electric motor of the blower has a rotating shaft that extends along a rotating shaft axis. An impeller of the blower suctions air from one side of the impeller along the rotating shaft axis to blow air in a radial direction of the impeller. The bypass passage causes cold air to bypass the heating heat exchanger. The air blower is located. downstream of the cooling heat exchanger and the heating heat exchanger in a flow direction of air. The cooling heat exchanger and the heating heat exchanger are arranged in parallel with each other. The air blower is positioned on an imaginary extension of the heating heat exchanger. The rotating shaft is disposed in parallel with the heating heat exchanger. | 01-29-2009 |
20100000711 | MULTIFUNCTIONAL VENTILATING FAN - A multifunctional ventilating fan comprises a machine body, a panel provided with an air inlet and an air outlet. The machine body includes a first area, a second area, and a third area separated by several partition plates. The first area is provided with a first heat exchanger and a ventilating blower. A exhaust port of the ventilating blower is communicated with the outdoor. The second area is provided with a second heat exchanger and a circulating blower. The third area is provided with a compressor. The air inlet of the panel is communicated with the first area to form a first air path. The air inlet of the panel, the first area, the second area and the air outlet of the panel are communicated in turn to form a second air path. A first valve is provided in the second air path for isolating the first area so that a third air path is formed by the air inlet of the panel, the second area and the air outlet of the panel communicated in turn. The present invention can effect ventilating, dehumidifying, heating, cooling and the like functions. | 01-07-2010 |
20100065245 | AIR CONDITIONING SYSTEM - An An air conditioning system includes an indoor heat exchanger, a fan, a compressor, an outdoor heat exchanger, and a control device. The fan sends air cooled or heated by the indoor heat exchanger and the like to a room in a house via a duct. The compressor is installed outside the house and the capacity thereof can be controlled. The outdoor heat exchanger, together with the indoor heat exchanger and the compressor, forms a heat pump. The control device controls the capacity of the compressor. | 03-18-2010 |
20100155018 | HVAC SYSTEM FOR A HYBRID VEHICLE - A heating, ventilating and air conditioning (HVAC) system for a hybrid vehicle is disclosed, the HVAC system including at least one thermoelectric device for providing supplemental heating and cooling for air supplied to a passenger compartment of the vehicle to maximize an efficiency of operation of the hybrid vehicle during operation of the HVAC system. | 06-24-2010 |
20100170655 | Air Supply Unit - The object of the invention is an air supply unit ( | 07-08-2010 |
20100175850 | Relief Vent for a Hot Fill Fluid Container - Caps having porous elements that act as a vent to facilitate cooling of hot fluids stored in containers. Certain embodiments comprise a cap that may be affixed to a container filled with a hot fluid. The cap may include a porous element that allows air to enter the container during the cooling process, but also prevents the introduction of microbes and bacteria into the container. The cap may include a through hole, chamber, or recessed area to receive and secure the porous element. In certain embodiments the porous element may comprise a sintered composite material with thermoplastic particles and either metal particles and/or metal powder. In other embodiments, the porous element may comprise a layered structure. The layers may include a combination of the sintered composite material, a metallic layer, or various porous layers. | 07-15-2010 |
20100258267 | INDOOR UNIT OF AIR CONDITIONER - In an indoor unit of an air conditioner including an air filter arranged on a suction side of an indoor fan, dust trapped on the air filter is reliably and efficiently removed by a simple structure. For that purpose, an indoor unit ( | 10-14-2010 |
20100263827 | INDOOR UNIT OF AIR CONDITIONER | 10-21-2010 |
20100263828 | VEHICLE HEATING VENTILATION AND AIR CONDITIONING UNIT - Provided is a vehicle heating ventilation and air conditioning unit capable of improving the performance of a side demister in a foot mode where a DEF damper is set to a small degree of opening, and capable of securing window clearness of side window glass. In a vehicle heating ventilation and air conditioning unit ( | 10-21-2010 |
20100263829 | HEATING AND COOLING UNIT, AND HEATING AND COOLING APPARATUS - In an induction emission air conditioning apparatus installed in a ceiling, it is provided within a casing with a heat exchanger through which a feed air introduced from an outdoor side passes, a fan passing the feed air through the air conditioning heat exchanger, and a heating and cooling unit 1 for blowing a mixed air obtained by inducing and suctioning the air in the room inside by using the feed air passing through the heat exchanger so as to mix with the feed air, into the room inside in a laminar manner, and emitting the heat of the mixed air to the room inside, integrally. | 10-21-2010 |
20100276116 | AIRFLOW-DIRECTION ADJUSTMENT UNIT AND HEAT SOURCE UNIT OF REFRIGERATION APPARATUS - An airflow-direction adjustment unit is configured to adjust a direction of air expelled to an exterior from a main body of a heat source unit of a refrigeration apparatus, the airflow-direction adjustment unit. The airflow-direction adjustment unit includes a mounting member and a closing member. The mounting member has-at least one expulsion opening arranged and configured to expel the air from the heat source unit main body. The mounting member is mounted on the heat source unit main body. The closing member is arranged and configured to block some portion of the at least one expulsion opening. | 11-04-2010 |
20100288468 | Motion Detecting Device, Method of Providing the Same, and Method of Detecting Movement - In some embodiments, a motion detecting device is configured to detect whether one or more movement events have occurred. The motion detecting device can include: (a) a processing module configured to run on a computational unit; and (b) a sensing device having: (1) one or more pressure sensors configured to provide two or more pressure measurements; and (2) a transmitter electrically coupled to the one or more pressure sensors and configured to transmit the two or more pressure measurements to the computational unit. The processing module is configured to use the two or more pressure measurements to determine whether the one or more movement events have occurred. The sensing device can be configured to be placed in at least one of ductwork of a heating, ventilation, and air conditioning system or an air handler of the heating, ventilation, and air conditioning system. Other embodiments are disclosed. | 11-18-2010 |
20100314071 | Seat-Air Conditioning System for Automotive Vehicles - A seat air-conditioning system for automotive vehicles includes an air-conditioning unit for generating cold air or hot air, a driver seat including a seat portion provided with a plurality of air discharge holes through which to discharge the cold air or the hot air to the outside, a front passenger seat including a seat portion provided with a plurality of air discharge holes through which to discharge the cold air or the hot air to the outside, an outlet duct mounted to the air-conditioning unit for drawing the cold air or the hot air from the air-conditioning unit therethrough, a seat duct connected to the outlet duct for supplying the cold air or the hot air to the driver seat and the front passenger seat therethrough, and a seat blower attached to the outlet duct for blowing the cold air or the hot air at an increased flow rate. | 12-16-2010 |
20100319875 | DISPLACEMENT DIFFUSER WITH HEAT/COOL CHANGEOVER - A displacement diffuser mounted in a suspended ceiling installation for supplying both heated and cooled air and using both displacement and mixing ventilation within an occupied space from a single unit. The diffuser includes a housing, an air inlet in the housing in communication with supply air, and a dual plenum divided by an intermediate wall into a heating plenum for receiving heated air and a cooling plenum for receiving cooled air. A high velocity linear air slot diffuser in directs air from the heating plenum into an occupied space at a high velocity. A low velocity diffuser allows cooled air to move via displacement into an occupied space. A damper within the housing is capable of directing heated air into the heating plenum and cooled air into the cooling plenum in response to an actuator signal. | 12-23-2010 |
20100326625 | Method and Apparatus for Determining the Balance of Cooling Air in a Conditioned Space with ICT Equipment - A method for determining the balance between an amount of supplied cooled air and an amount of discharged heated air in a temperature- and air humidity-conditioned space in which ICT equipment is disposed which gives off heat to passing cooled air so that this air is heated up, wherein the free movement of a reference stream of air in the space is monitored by measuring a signal which is imparted to the air of the reference stream with the aid of a signal source. The invention further relates to an apparatus for determining the balance between an amount of supplied cooled air and an amount of discharged heated air in a temperature- and air humidity-conditioned space in which ICT equipment is disposed which gives off heat to passing cooled air so that this air is heated up, comprising a measuring tube for monitoring the movement of a reference stream of air. | 12-30-2010 |
20110017426 | Aircraft cooling system - An aircraft cooling system ( | 01-27-2011 |
20110017427 | BLOWER AND HEATPUMP USING THE SAME - A now-noise blower is provided which reduces the turbulence of incoming air flow itself even if there is un-uniformity resulting from circumferential positions around a rotation shaft of air inlet passage. Such a blower includes a blade | 01-27-2011 |
20110036541 | HEAT EXCHANGE VENTILATOR - When configuring a heat exchange ventilator that includes a supply air duct that takes in outdoor air and blows it out indoors, an exhaust air duct that takes in indoor air and blows it out outdoors, and a plurality of heat exchange elements that exchanges heat between outdoor air flowing down through the supply air duct and indoor air flowing down through the exhaust air duct, the heat exchange elements being arranged in series from an outdoor side to an indoor side, the sensible heat exchange efficiency of a heat exchange element arranged on the most outdoor side is made higher than the sensible heat exchange efficiency of a heat exchange element arranged on an indoor side adjacent to the heat exchange element arranged on the most outdoor side, thereby preventing condensation and freezing on the heat exchange element on the outdoor side. | 02-17-2011 |
20110100593 | HYBRID HEAT EXCHANGE APPARATUS - A hybrid heat exchange apparatus for indirectly transferring heat between a process fluid and ambient air includes an evaporative heat transfer cell operative in a wet mode or a dry mode, a dry heat transfer cell and a fan. The air may bypass the dry heat transfer cell to flow through a first air passage or may flow through a second air passage through the dry heat transfer cell and in either event, then through the evaporative heat transfer cell. The air may partially flow through and partially bypass the dry heat transfer cell, and then through the evaporative heat transfer cell. The evaporative heat transfer cell optionally may include a direct contact evaporative heat exchanger. Manually or automatically controlling air flow based on ambient conditions provides efficient and economical control of the hybrid heat exchange apparatus, while avoiding problems in freezing conditions. | 05-05-2011 |
20110100594 | WATER SEPARATOR AND SYSTEM - A water separator and system includes a compressed air aftercooler and water/moisture separator with a demister core comprising a plurality of offset fins. In one embodiment, the compressed air aftercooler comprises a compressed air core having an aftercooler inlet, an aftercooler outlet at the bottom of the compressed air core, and one or more heat transfer passages. In one aspect, the system comprises a moisture separator substantially integral to the aftercooler. In another aspect, the system includes a first generally horizontal region beneath and adjacent to the aftercooler outlet; and an expansion zone adjacent to and in fluid communication with the first region, the expansion zone being configured to reduce the horizontal velocity of compressed air passing therethrough. In another aspect, the demister core is in fluid communication with the expansion zone. In certain aspects, the demister core comprises a plurality of offset fins creating an undulating/uneven flow and/or creating air flow direction change. Another aspect includes an exit zone downstream from the demister core, wherein the exit zone has a compressed air outlet and a condensate drain. | 05-05-2011 |
20110146946 | Method and Cooler for Cooling Hot Particulate Material - A method as well as a cooler for cooling hot particulate material which has been subjected to heat treatment in an industrial kiln, such as a rotary kiln for manufacturing cement clinker may be configured such that hot material from the kiln is directed onto a grate in a cooler where cooling gases via at least one cooling gas duct are directed through slots in the grate for cooling the hot material and where compressed air can be injected into the material on the grate. The method as well as the cooler is characterized in that compressed air is injected into the cooling gas duct. The compressed air which is injected into the cooling gas duct may operate as a non-return valve which can ensure that compressed air is injected into the material on the grate and may prevent clinker dust from falling through the cooling gas duct. | 06-23-2011 |
20110174461 | FURNACE HEADER BOX HAVING BLOCKED CONDENSATION PROTECTION, A FURNACE INCLUDING THE HEADER BOX AND A BLOCKED CONDENSATION PROTECTION SYSTEM - A header box, a furnace and a blocked condensation protection system are disclosed herein. In one embodiment, the header box includes: (1) a first channel having a first channel supply port positioned to be in fluid communication with an inlet of a combustion air blower and a first pressure port couplable to a first input of a pressure sensing device, the combustion air blower and the pressure sensing device associated with the cold end header box and (2) a second channel having a second channel supply port positioned to be in fluid communication with the inlet of the combustion air blower, a second pressure port couplable to a second input of the pressure sensing device and a pressure reference inlet, the second channel in fluid communication with the first channel and configured to have about a same pressure as the first channel when the pressure reference inlet is blocked. | 07-21-2011 |
20110198055 | Modular, High-Throughput Air Treatment System - Air treatment modules, systems and methods for removing contaminants from indoor air are provided. Device embodiments may include one or more air inlets, one or more air outlets and a plurality of inserts which each include at least one adsorbent material. The inserts may be arranged separate from each other to form a plurality of substantially parallel air flow paths between the one or more air inlets and one or more air outlets. The adsorbent material may be arranged for regeneration within the air treatment module using thermal swing desorption and/or pressure swing desorption. Related systems, methods and articles of manufacture are also described. | 08-18-2011 |
20110203768 | REFRIGERATOR - There is provided a temperature switching compartment | 08-25-2011 |
20110220322 | INDOOR UNIT OF AIRCONDITIONER COMPRISING ELECTRIC DISCHARGE GENERATOR - An air conditioner comprises a housing, a main fan, a heat exchanger, and a discharge generator. The housing is formed with an inlet, an outlet, a main airflow path. The inlet is provided for introducing outside air. The main airflow path extends from the inlet to the outlet. The main fan is disposed in the housing. The main fan is provided for generating a forced flow of the air through the main airflow path. The heat exchanger is disposed in the housing to heat and/or cool the air which flows through the main airflow path. The discharge generator has a casing, an emitter electrode, and an electrical insulator. The casing is formed with an intake, an outtake, and a second airflow path. The intake is provided for taking in the air into the casing. The outtake is communicated with the intake via the second airflow path within the casing in order to pass airflow through the casing. The electrical insulator is made of an electrical insulating material. The emitter electrode and the electrical insulator are disposed within the casing so as to form a discharge space. The emitter electrode is configured to apply high voltage to the discharge space. The emitter electrode has a circumferential surface. The circumferential surface is spaced from an inside surface of the casing by a clearance. The inside surface of the casing is opposed to the circumferential surface of the emitter electrode. The second airflow path is shaped to flow the airflow both through the clearance and the discharge space. | 09-15-2011 |
20110226443 | FRESH AIR VENTILATION PACKAGE - The invention relates to fresh air ventilation devices adapted for use with air conditioners (ACs) and/or heaters. In operation, the device supplements the recirculating air of the AC/heater with fresh air drawn from outside of the building. | 09-22-2011 |
20110232860 | Air Handling Unit With Inner Wall Space - An air handling unit has an interior shell, an exterior skin associated with the interior shell to form a wall space at least partially bound by each of the interior shell and the exterior skin, and a control component at least partially carried within the wall space. A cabinet for an air handling unit has at least one wall comprising an interior shell and an exterior skin associated with the interior shell to form a wall space at least partially bound by each of the interior shell and the exterior skin. The at least one wall at least partially defines a fluid duct of the cabinet and a control component is at least partially disposed within the wall space. | 09-29-2011 |
20110232861 | Air Handling Unit With Integral Inner Wall Features - An air handling unit has an interior wall configured to selectively retain a removable component of the air handling unit. An air handling unit has an interior wall configured as a drain pan. An air handling unit has an outer skin joined to the interior wall, an insulator disposed between the interior wall and the outer skin, and the interior wall has a mounting channel configured to selectively retain a removable component of the air handling unit. | 09-29-2011 |
20110308766 | System and Method for Reducing Static Pressure in Air Handlers - A system and method for improving the efficiency of air handling units by reducing the static air pressure within units. The system and method utilizes rotary union mounts to fluidly connect the heating and cooling coils within the system. The rotary union mounts allow the heating and/or cooling coils to be rotated flush within the housing of the air handling unit when the coil(s) are not in use and thereby out of the air flow path. Rotating the coils out of the air flow path reduces the static air pressure within the air handling unit and significantly improves the efficiency of the system by reducing the horsepower requirement and power consumption of the system fan. The rotary union mounts allow the coil(s) to be selectably rotated out of the air flow path based on system demand requirements. | 12-22-2011 |
20120006506 | SUBSTRATE PROCESSING APPARATUS AND HEATING EQUIPMENT - A substrate processing apparatus includes a heating part including a cylindrical-shaped heat insulator and a heating wire arranged on the inner circumferential surface of the heat insulator, a heat-insulating part configured to define a cylindrical space between the heating part and the heat insulating part, a cooling gas introduction portion coupled to the cylindrical space and provided above the heat-insulating part to surround the heating part, and a cooling gas discharge portion provided at an approximately same height as that of the cooling gas introduction portion in the diameter direction extending from approximately the center of the cooling gas introduction portion. | 01-12-2012 |
20120018123 | Fresh air heat exchanger with air treatment system - The fresh air heat exchangers function to supply ventilation, heating and air purification. The device does this whether the building is occupied or empty. The outside air is drawn in, filtered, then passed through the heat exchanger where room air is passed adjacent to it and its heat is extracted and transferred to the incoming fresh air. The room air is subsequently exhausted outside. The preheated fresh outside air continues on to a hot water coil where it is additionally heated and then passed over a UV cell for purification. The purified heated air is introduced to the room. In the building unoccupied phase, room air is cycled back into the room without bringing fresh air in. | 01-26-2012 |
20120061049 | System and Method for Delivering Temperature-Controlled Airflow Through Vending Module - A cooling and/or heating system is provided that may include an air conditioning and heat pump assembly (refrigerant-based) housed within an enclosure. Ducts are provided to deliver air cooled by the air conditioning unit or air heated by the heat pump to one or more users positioned in the enclosure. A reversing valve is provided for directing the flow of pressurized refrigerant to one of the condenser and evaporator. When operated in heating mode, the refrigerant flow is reversed by the reversing valve and heated air is delivered through the same duct work. The air conditioning and/or heat pump assembly is controlled by a vending module to be operated by a user. The system is particularly well suited to include the sale of secondary retail and information services and items at populated public locations, e.g., a beach, city street and parks, and at other venues, e.g., theme parks, golf courses, concerts, ski slopes or other sports venues or indoor facilities such as subway stations, adult night clubs, college bars or airports. | 03-15-2012 |
20120067546 | HYBRID HEAT EXCHANGER APPARATUS AND METHOD OF OPERATING THE SAME - A hybrid heat exchanger apparatus having a heat exchanger device with a hot fluid flowing therethrough includes a cooling water distribution system and an air flow mechanism for causing ambient air to flow across the heat exchanger device. The cooling water distribution system distributes evaporative cooling water onto the heat exchanger device to wet only a portion of the heat exchanger device while allowing a remaining portion of the heat exchanger device to be dry. The air flow mechanism causes ambient air to flow across the heat exchanger device to generate hot humid air from the ambient air flowing across the wet portion of the heat exchanger device and hot dry air from the ambient air flowing across the remaining dry portion of the heat exchanger device. Methods are also described. | 03-22-2012 |
20120090814 | VEHICLE HVAC SYSTEM - A vehicle HVAC system includes a first air handling module having a blower motor assembly that includes a fan that reverses direction to selectively extract airflow from a vehicle cabin into the first air handling module and communicate a conditioned airflow from the first air handling module into the vehicle cabin. | 04-19-2012 |
20120168119 | Ventilation device for use in systems and methods for removing heat from enclosed spaces with high internal heat generation - A ventilation device is provided for use in conjunction with systems and methods provided for cooling data centers. A Make-Up Air Dehumidification/Humidification Unit for the introduction of ventilation air and control of humidity within the enclosed space is provided to support other system components. An objective of the systems and methods according to this disclosure is to provide the necessary rejection of heat while providing a capability to limitedly add ventilation air and control of the absolute moisture content of the air within a data center. | 07-05-2012 |
20120180982 | HEAT PUMP SYSTEM HAVING A PRE-PROCESSING MODULE - A heat pump system for conditioning regeneration air from a space is provided. The heat pump system is operable in a winter mode and/or a summer mode. The system includes an energy recovery module that receives and conditions air in a regeneration air channel. A pre-processing module is positioned downstream of the energy recovery module. The pre-processing module receives and heats air from the energy recovery module. A regeneration air heat exchanger is positioned downstream of the pre-processing module. The regeneration air heat exchanger receives and conditions air from the pre-processing module. The pre-processing module heats the air from the energy recovery module to increase an efficiency of the regeneration air heat exchanger. | 07-19-2012 |
20120216985 | HEATING AND COOLING APPARATUS - A portable air blowing appliance has a housing retaining a blower adapted when energized to create an airflow through and from the housing, and a heating element adapted when energized to impart heat to the airflow. A movable deflector selectively steers the airflow either though or not through the heating element. In the exemplary embodiment shown, the blower is, in combination, a motor-driven centrifugal blower rotatable about a blower axis to create the airflow, and a scroll surrounding the blower wheel and adapted to direct the airflow from the blower wheel forwardly from the housing. In this exemplary embodiment, the deflector is movable about a pivot axis perpendicular to the blower axis between a heating position wherein the airflow is steered through the heating element and a cooling position where the airflow is steered not through the heating element. | 08-30-2012 |
20120216986 | COOLING BEAM WITH VAV-FUNCTION VIA A REGULATING STRIP - A device for an air handling system in which the cooling beam has a pressure chamber ( | 08-30-2012 |
20130000864 | HEAT ELEMENT COOLING DEVICE - In a battery cooling device | 01-03-2013 |
20130062035 | SUBSTRATE COOLING DEVICE, SUBSTRATE COOLING METHOD AND HEAT TREATMENT APPARATUS - A substrate cooling device includes a cylindrical heat shielding member | 03-14-2013 |
20130118708 | Cabin for Work Vehicle - A cabin for a work vehicle comprises: a driver's seat positioned within the cabin; cabin frames including at least a transverse frame located in a rear region of the cabin; a roof supported by at least some of the cabin frames; at least one air-conditioning duct located within the roof; an air-conditioning unit located rearwardly with respect to a rearward end of a seat portion of the driver's seat and adjacent the transverse frame for conditioning air and for feeding air-conditioned air into the at least one air-conditioning duct. | 05-16-2013 |
20130160970 | Dehumidifier - A dehumidifier comprises a suction unit | 06-27-2013 |
20130160971 | VEHICLE AIR CONDITIONER - A vehicle air conditioner includes an evaporator configured to cool air, a heater core provided on a downstream side of the evaporator, a plurality of doors provided between the evaporator and the heater core, a central air path formed on the downstream side of the evaporator, and provided with a first door of the plurality of doors, a first side air path formed on one side of the central air path, and provided with a second door of the plurality of doors, a second side air path formed on the other side of the central air path, and provided with a third door of the plurality of doors, a sub-case configured to form the central air path, and first and second division cases configured to sandwich the sub-case from right and left. | 06-27-2013 |
20130186593 | SPLIT-AIR FLOW COOLING AND DEHUMIDIFICATION SYSTEM - A split-air arrangement for cooling and dehumidifying air in an indoor conditioned space includes separate first and second courses created from an entering air stream. The first course passes through a desiccant device to remove humidity from the air, the air leaving the desiccant device passing through a first cooling coil to cool the air and the air leaving the first cooling coil entering a supply air plenum. The second course is directed through a first side of a heat exchanger, the air leaving the heat exchanger being heated by a heater element prior to picking up moisture from the desiccant device. Air leaving the desiccant device passes through a second side of the heat exchanger, and subsequently passes through a second cooling coil to cool and dehumidify the air in the second course. Exiting air is mixed with the first course air and returned to the conditioned space in which the process air flow is maximized relative to the regenerative air flow while still permitting effective latent cooling. | 07-25-2013 |
20130240176 | HEAT PUMP - A heat pump is provided. The heat pump that may include an outdoor heat exchanger, in which a refrigerant may be condensed by being heat-exchanged with outdoor air in a cooling operation, and evaporated by being heat-exchanged with the outdoor air in a heating operation, and an outdoor fan that allows the outdoor air to be moved to the outdoor heat exchanger. The outdoor heat exchanger may include a front-row heat exchange device, through which the outdoor air moved by the outdoor fan may pass, and a rear-row heat exchange device, through which the outdoor air having passed through the front-row heat exchange device may pass; a water-repellent coating layer formed on a surface of the front-row heat exchange device, which the outdoor air contacts; and a hydrophilic coating layer formed on a surface of the rear-row heat exchange device, which the outdoor air contacts. Accordingly, the outdoor heat exchanger may have a longer frost formation time in comparison to a hydrophilic coated double-row heat exchanger, and a high heat exchange performance and lower pressure loss in comparison to a water-repellent coated heat exchanger. | 09-19-2013 |
20130299128 | AIR-CONDITIONED SEAT FOR A CABIN OF A VEHICLE - A seat for a cabin of a vehicle, presenting breathable seating and backrest portions ( | 11-14-2013 |
20130299129 | VEHICULAR AIR CONDITIONING SYSTEM - A vehicular air conditioning system for saving energy includes: a first indoor cooling heat exchanger for suctioning in and cooling the air within or outside a vehicle; an indoor air conditioning heat exchanger installed on the downstream cooling heat exchanger for regulating the temperature of the applicable air, a refrigeration cycle connected to the applicable indoor air conditioning heat exchanger, a heating element mounted in the vehicle, and a circuit for the machine coolant circulating between the applicable heating element and the applicable first indoor cooling heat exchanger, and in which the air flow path for air flowing into the indoor air conditioning heat exchanger is structured by merging a flow path passing through the first indoor cooling heat exchanger to a flow path not passing through the first indoor cooling heat exchanger, and is also configured to allow switching to either of the two flow paths. | 11-14-2013 |
20130299130 | COOLING MODULE AND APPARATUS FOR THERMALLY TREATING SUBSTRATES - A cooling module for cooling substrates, in particular solar cells having a paste printed thereon after passing through a heating module is described. The cooling module comprises an elongated cooling chamber having an inlet opening, which is adjacent to a heating module, and an outlet opening, as well as a transport unit for transporting substrates through the elongated cooling chamber, wherein the transport unit defines a transport plane for the substrates. At least one first cooling unit is provided. The cooling unit has a plurality of first plate elements, which are arranged in substance perpendicular to and above the transport plane in the cooling chamber, at least one first conduit which extends through the first plate elements and is in a thermally conducting relationship therewith, and at least one conveying unit for conveying a cooling fluid through the first conduit. A conveying unit for conveying gas, in particular air, via spaces between the plate elements towards the transport plane is also provided. Also, an apparatus for thermally treating substrates, in particular solar cells, having a paste printed thereon is described. Said apparatus comprises a heating module having an elongated heating chamber and at least one adjacent cooling module having an elongated cooling chamber. A transport unit for transporting that substrates through the heating chamber and the cooling chamber is provided, wherein the transport unit comprises a revolving, gas permeable transport belt, which forms a transport section and a return section. The transport section extends through the heating chamber and the cooling chamber, while the return section has a portion which extends through at least a portion of the cooling chamber and wherein the return section is arranged outside of the heating chamber. | 11-14-2013 |
20130319632 | VENTILATION APPARATUS CAPABLE OF RECOVERING THERMAL ENERGY - Provided is a ventilation apparatus for a building to recover thermal energy. The ventilation apparatus includes a main body, an absorption filter, a heat exchanger, first and second blowing fans, and a water supply pipe. The main body has air exhaust ports for discharging indoor air out of the building and air supply ports for supplying outdoor air into the building. The absorption filter is disposed in the main body to cool exhaust air. The heat exchanger is disposed in the main body to exchange heat between supply air and exhaust air. The first and second blowing fans are disposed in the main body. The first blowing fan discharges indoor air and the second blowing fan supplies outdoor air. The water supply pipe supplies water to the absorption filter. | 12-05-2013 |
20140000840 | HEATING AND COOLING SYSTEM INCORPERATING A HEAT STORAGE TANK WITH HEAT PUMP PARTS | 01-02-2014 |
20140000841 | COMPRESSED GAS COOLING APPARATUS | 01-02-2014 |
20140060776 | Dedicated Floor Bleed For An Air Conditioning System - A heating, ventilation and air conditioning system includes a case having a face outlet and a foot outlet. A door is movable between a first position closing the face outlet and opening the foot outlet and a second position opening the face outlet and closing the foot outlet. A bypass passage allows air flow around the door when the door is in the second position to allow a specified amount of air flow to the foot outlet when the door closes the foot outlet. | 03-06-2014 |
20140131004 | FRESH AIR HEAT EXCHANGER WITH AIR TREATMENT SYSTEM - The fresh air heat exchangers function to supply ventilation, heating and air purification. The device does this whether the building is occupied or empty. The outside air is drawn in, filtered, then passed through the heat exchangers where room air is passed adjacent to it and its heat is extracted and transferred to the incoming fresh air. The room air is subsequently exhausted outside. The preheated fresh outside air continues on to a hot water coil where it is additionally heated and then passed over a UV cell for purification. The purified heated air is introduced to the room. In the building unoccupied phase, room air is cycled back into the room without bringing fresh air in. | 05-15-2014 |
20140144605 | MOTOR VEHICLE AIR CONDITIONING UNIT - A motor vehicle air conditioning unit having a housing, a heat exchanger, at least two manifolds and cooling tubes arranged therebetween forming a tube block, the heat exchanger is sealed with respect to bypass air inexpensively and with little technical effort. The housing has at least one V-shaped sealing rib oriented substantially parallel to an imaginary plane spanned by the tube block and/or one H-shaped sealing rib oriented substantially parallel to an imaginary plane spanned by the tube block for sealing a front and/or rear side of the tube block, and the at least one H-shaped sealing rib is oriented substantially perpendicular to the at least one V-shaped sealing rib. | 05-29-2014 |
20140209271 | Heat and Energy Recovery and Regeneration Assembly, System and Method - The present invention is directed to a heat and energy recovery assembly, system and method. The heat and energy recovery assembly and system may include an insulated chamber for effectuating heat and energy exchange between a primary heat recovery exchanger and the reaction products of fossil fuel combustion gases, waste products, and air. The heat and energy recovery assembly and system are particularly useful on furnace systems. | 07-31-2014 |
20140209272 | Mobile Data Centre Unit With Efficient Cooling Means - The present disclosure relates to a mobile data centre unit, which is adapted to house at least one rackbeing designed to provide storage space for electronic equipment. The mobile data centre unit is equipped with passive cooling means in order to provide dissipation of heat being generated by the electronic equipment. | 07-31-2014 |
20140216684 | HEATING, VENTILATING, AND AIR CONDITIONING SYSTEM WITH AN EXHAUST GAS THERMAL ENERGY EXCHANGER - A heating, ventilating, and air conditioning system for a vehicle has a control module including a housing having an air flow conduit formed therein. An evaporator core is disposed in the air flow conduit, wherein at least a portion of the evaporator is configured to receive a first fluid from a first fluid source therein. An internal thermal energy exchanger configured to receive a second fluid from a second fluid source is disposed in the air flow conduit downstream of at least a portion of the evaporator core and upstream of a blend door disposed in the air flow conduit. The internal thermal energy is in thermal energy exchange relationship with an exhaust gas system of the vehicle. | 08-07-2014 |
20140216685 | HVAC System With Selective Flowpath - A heating, ventilation, and/or air conditioning (HVAC) system has a furnace comprising a furnace heat exchanger and an indoor HVAC unit comprising a refrigerant heat exchanger and at least one of a component of the furnace and a component of the indoor HVAC unit are selectively removable from an airflow path of the HVAC system. | 08-07-2014 |
20140231045 | INDUCTION DISPLACEMENT UNIT - An induction displacement unit comprising an induction plenum comprising a plurality of first nozzles communicating with a first discharge plenum and a plurality of second nozzles communicating with a second discharge plenum, a return air plenum, a heating coil disposed between the return air plenum and the first discharge plenum, a cooling coil disposed between the return air plenum and the second discharge plenum, the induction plenum vertically disposed between the heating coil and the cooling coil, the heating coil disposed in an upper portion of the unit, the first discharge plenum disposed to induce a substantially vertical discharge, and the second discharge plenum disposed to induce a substantially horizontal discharge. | 08-21-2014 |
20140231046 | INDUCTION DISPLACEMENT UNIT - An induction displacement unit comprising an induction plenum comprising a plurality of first nozzles communicating with a first discharge plenum and a plurality of second nozzles communicating with a second discharge plenum, a return air plenum, a heating coil disposed between the return air plenum and the first discharge plenum, a cooling coil disposed between the return air plenum and the second discharge plenum, the induction plenum vertically disposed between the heating coil and the cooling coil, the heating coil disposed in an upper portion of the unit, the first discharge plenum disposed to induce a substantially vertical discharge, and the second discharge plenum disposed to induce a substantially horizontal discharge. | 08-21-2014 |
20140231047 | APPARATUS FOR DISPENSING REFRIGERATED PRODUCTS - The apparatus for dispensing refrigerated products comprises at least one containment tank ( | 08-21-2014 |
20140251575 | GAS HEAT SUB-BASE FOR PACKAGED TERMINAL AIR CONDITIONER - A gas heat sub-base for use in conjunction with a PTAC or similar HVAC terminal unit, the sub-base having a housing with a front side, back side, top and bottom all defining an interior space. The top is configured to mate with the bottom of the PTAC unit. The sub-base also includes a plurality of air intake louvers on the front side of the housing and a heat exchanger located within the interior space of the housing. The gas heat sub-base is separate from, but is integrated with, the PTAC unit. A heating and cooling unit includes a PTAC unit with the gas heat sub-base. | 09-11-2014 |
20140284023 | CONTROL DEVICE FOR AIR CONDITIONER - The present disclosure simplifies the H-bridge circuit of the direct current motor for driving the damper (door) that switches the air passages in the indoor unit of an air conditioning device. The control device for an air conditioner that takes in inside or outside air and conditions the air inside an air conditioning unit using an evaporator and a heater core is provided with: a first actuator and a second actuator that drive the multiple dampers installed inside the air conditioning unit for switching the air passages; and three half-bridge circuits that control the first actuator and the second actuator sharing one of the half-bridge circuits. Of the multiple dampers, the first actuator is connected to the inside/outside air switching damper. Of the multiple dampers, the second actuator is connected to at least one air mix damper. | 09-25-2014 |
20140299292 | Air Conditioning System For Motor Vehicles And Heat Exchangers - The invention concerns the air conditioning system ( | 10-09-2014 |
20140326433 | Indirect Evaporative Cooler Using Membrane-Contained, Liquid Desiccant For Dehumidification - An indirect evaporative cooler for cooling inlet supply air from a first temperature to a second, lower temperature using a stream of liquid coolant and a stream of exhaust or purge air. The cooler includes a first flow channel for inlet supply air and a second flow channel adjacent the first for exhaust air. The first and second flow channels are defined in part by sheets of a membrane permeable to water vapor such that mass is transferred as a vapor through the membrane from the inlet supply air to a contained liquid desiccant for dehumidification and also to the exhaust air as heat is transferred from the inlet supply air to the liquid coolant. A separation wall divides the liquid desiccant and the coolant but allows heat to be transferred from the supply air to the coolant which releases water vapor to the counter or cross flowing exhaust air. | 11-06-2014 |
20150007961 | LOOPED COOLING SYSTEM - A system may include an evase through which heated airflow flows therethrough when the system is in operation; and a coil assembly coupled with the evase and a heat rejection system and configured, when the system is in operation, to: receive a refrigerant; receive the heated airflow from the evase; transfer heat from the heated airflow to the refrigerant to reduce a temperature of the airflow; provide an egress through which the cooled airflow exits therefrom; and provide the refrigerant, after transferring the heat from the heated airflow to the refrigerant, to the heat rejection system to permit the heat rejection system to remove heat from the refrigerant to reduce a temperature of the refrigerant, and to provide the refrigerant, after removing the heat from the refrigerant, to the coil assembly. | 01-08-2015 |
20150034275 | HEAT EXCHANGING SYSTEM OF VENDING MACHINE - A heat exchanging system is disclosed. The heat exchanging system includes an evaporator configured for cooling an electronic device, a heater configured for heating an electronic device, and a fan located between the evaporator and the heater. When the evaporator is operated to cool air, the heater is stopped, and the cooled air flows in the electronic device under an action of the fan to cool the electronic device. When the heater is operated to heat air, the evaporator is stopped, and the heated air flows in the electronic device under the action of the fan to heat the electronic device. | 02-05-2015 |
20150060012 | COOLING DEVICE AND HEATING AND COLLING APPARATUS - An analyzing device includes a heating device, a cooling device, and a controller. The cooling device includes a piezoelectric pump, a check valve, an exhaust valve, and an air tank. The analyzing device heats a subject by the heating device. The cooling device drives the piezoelectric pump while the heating device heating the subject. With this, the outside air is sucked through a suction port and the air that is discharged from the piezoelectric pump is accommodated in the air tank through the check valve. Then, the pressure in the air tank is increased. Thereafter, the cooling device stops driving of the piezoelectric pump. With this, the air in the air tank is discharged toward the subject via the exhaust valve so as to cool the subject. | 03-05-2015 |
20150114596 | ENERGY EFFICIENT HVAC SYSTEM - An energy efficient HVAC system. The system provides a bypass air supply duct, an air handler having a bypass air supply circuit, and an air supply unit that utilize return air as a source of heat that would otherwise need to be provided by a heating coil if the air, cooled sufficiently to service interior zones of a building, is too cold for servicing perimeter zones of the building, as is typically the case when the outside air temperature is low. | 04-30-2015 |
20150329137 | CONDITIONED STEERING WHEEL - A conditioned steering wheel comprising: (a) a heater and (b) a ventilation system including: (i) a distribution system and (ii) one or more blowers in communication with the distribution system; (iii) a blower hood, blower hood attachment, or both connected to and extending between one or more of the one or more blowers and the distribution system so that air is moved between the distribution system and the one or more blowers; wherein the steering wheel has a center and the one or more blowers are located outside of the center of the steering wheel. | 11-19-2015 |
20160061464 | AIR CONDITIONER UNIT - In accordance with one embodiment, an air conditioner unit is provided. The air conditioner unit includes a heater housing having peripheral surfaces defining a housing interior, the peripheral surfaces including a first sidewall and a second sidewall spaced apart along the lateral direction. The air conditioner unit further includes a guide track extending along the lateral direction between the first sidewall and the second sidewall. The air conditioner unit further includes a blower fan, the blower fan including a blade assembly disposed within the interior and a motor connected to the blade assembly. The air conditioner unit further includes a heating unit comprising a first bracket and a second bracket spaced apart along the lateral direction. The heating unit further includes at least one heater bank extending along the lateral direction between the first bracket and the second bracket. The heating unit is movable along the guide track. | 03-03-2016 |
20160107500 | Cabin for Work Vehicle - A cabin for a work vehicle comprises: a driver's seat positioned within the cabin; cabin frames including at least a transverse frame located in a rear region of the cabin; a roof supported by at least some of the cabin frames; at least one air-conditioning duct located within the root an air-conditioning unit located rearwardly with respect to a rearward end of a seat portion of the driver's seat and adjacent the transverse frame for conditioning air and for feeding air-conditioned air into the at least one air-conditioning duct. | 04-21-2016 |
20170232816 | AIR CONDITIONING SYSTEM OF A MOTOR VEHICLE | 08-17-2017 |