Hee Wan
Hee Wan Lee, Seongnam-Si KR
Patent application number | Description | Published |
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20140147338 | All-In-One-Type Continuous Reactor For Preparing Positive Electrode Active Material For Lithium Secondary Battery, And Crystal Separation Apparatus Comprising The Same - The present invention provides an all-in-one type continuous reactor for preparing a positive electrode active material for a lithium secondary battery. The continuous reactor includes a flange unit provided at one side of a cylinder; at least one reactant inlet port provided on the flange unit; a reaction product outlet port provided at the other side of the cylinder; a plurality of extra ports provided between the reactant inlet port and the reaction product outlet port; a temperature control unit disposed between an inner circumferential surface and outer circumferential surface; a pulverizing unit provided in the reactant inlet port; a flow rate sensor provided in at least one of the reactant inlet port; and a flow rate control unit configured to control the flow rate of the reactant. | 05-29-2014 |
20150196890 | PURIFICATION APPARATUS INCLUDING CONTINUOUS REACTORS AND PURIFICATION METHOD USING CONTINUOUS REACTORS - The present invention relates to a purification apparatus and a purification method using the purification apparatus, which apparatus involves diffusing/agitating a solution stored in a solution storage tank with the ultrasonic wave, transferring the solution to a reactor through an air compressor and then mixing the solution in the reactor with a solvent fed through another passage to produce a reactant. | 07-16-2015 |
Hee Wan Lee, Seongnam-Si, Gyeonggi-Do KR
Patent application number | Description | Published |
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20150258524 | REACTION DEVICE FOR MIXING AND MANUFACTURING METHOD USING THE REACTION DEVICE - A reaction apparatus includes first and second reaction material accommodation parts, each of which accommodates a solid, gaseous, or liquid reaction material. A feed pump feeds the reaction material to one or each of the first and second accommodation parts. A reactor mixes the reaction material fed from the feed pump. The reactor is configured to have a cylinder that has a reaction chamber which accommodates the reaction material therein. The reactor has injection ports on which one side of each of the upper portion and lower portion thereof are connected to the first and second reaction material accommodation parts, respectively. A stirring shaft is disposed to be rotatable in the cylinder and stirs the reaction material supplied from the first and second reaction material accommodation parts. A stirring motor provides torque for the stirring shaft. | 09-17-2015 |
Hee Wan Park, Seoul KR
Patent application number | Description | Published |
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20090168839 | Temperature Sensor for Automobile - A temperature sensor for an automobile is disclosed. The temperature sensor includes a conductive sensor body including a bottom wall, an insulative connector housing coupled to the sensor body, first and second terminals provided inside the connector housing, which have lower contact portions, a ceramic element mounted near the bottom wall in the sensor body for detecting temperature, which has lower and upper electrode surfaces, and a connecting disc mounted on the ceramic element, which has lower and upper connecting surfaces. The lower electrode surface of the ceramic element is attached to the bottom wall by a conductive adhesive layer and grounded to the sensor body. The upper electrode surface of the ceramic element is electrically connected to the lower contact portion of the first terminal through the lower and upper connecting surfaces of the connecting disc. The lower contact portion of the second terminal contacts the sensor body. | 07-02-2009 |
20100012738 | Thermostat Apparatus - An apparatus comprising a movable temperature sensing member ( | 01-21-2010 |
20110233287 | THERMOSTAT DEVICE - Provided is a thermostat device which improves the assembling work, reduces the manufacturing cost, and transfers heat to a temperature sensing/operating part more efficiently. The thermostat device includes a cylindrical high-temperature-coolant rectification part which forms a high-temperature coolant passage to bypass a high-temperature coolant heated by an engine, and is communicated and extended so as to partially or entirely cover the temperature sensing/operating part, permitting the high-temperature coolant flowing in the high-temperature coolant passage flow out from a discharge opening after being in contact with the periphery (bottom surface/side surface) of the temperature sensing/operating part, a receiving part provided on the outer periphery side of the high-temperature-coolant rectification part, a spring fitted between the valve body and the receiving part to press the valve body in a valve closing direction and press the receiving part in a direction away from the valve body, and a frame which is continual from an upper end of a piston shaft and engages with the pressed receiving part while receiving urging force thereof. | 09-29-2011 |
20130126624 | THERMOSTAT DEVICE - Disclosed is a thermostat device which can both stabilise operation during the initial stages of valve opening, and can stabilise the temperature of a liquid coolant which is circulated in a cooling system circuit. A circular sealing lip ( | 05-23-2013 |