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公开(公告)号：US11365673B2
公开(公告)日：2022-06-21
申请号：US17110533
申请日：2020-12-03
发明人： Man Ju Oh , Sang Shin Lee , Keon Sik Lee , Man Hee Kim , Seon Gyu Im , Chang Won Lee
摘要： An integrated coolant heating module for a vehicle includes a water-cooled condenser having a plurality of refrigerant inlet/outlet ports and a plurality of coolant inlet/outlet ports, and exchanging heat between coolant and refrigerant that circulate therein, a water heater having a plurality of mounting parts, the water heater being coupled to the water-cooled condenser and selectively heating the coolant passing through the water-cooled condenser, a multi-way valve coupled to a mounting part of the water heater, and controlling a direction of flow of the coolant, and a water pump coupled to a mounting part of the water heater, having a first side connected to the multi-way valve and a second side connected to a second coolant inlet/outlet port of the water-cooled condenser, and creating a pressure of the coolant between the multi-way valve and the water-cooled condenser.
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公开(公告)号：US11357138B2
公开(公告)日：2022-06-07
申请号：US16749375
申请日：2020-01-22
发明人： Sang Shin Lee , Man Ju Oh , So La Chung , Jae Woong Kim
摘要： A cooling structure of a vehicle drive inverter includes: a switching element disposed in the vehicle drive inverter; a heat dissipation fin connected to and heat-exchangeable with the switching element; a cooling flow path in which a coolant flows and heat-exchanges with the heat dissipation fin; and an auxiliary cooling module connected to and heat-exchangeable with the switching element to be heated by a heat generation of the switching element or to be cooled together with the switching element.
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公开(公告)号：US11351837B2
公开(公告)日：2022-06-07
申请号：US16995129
申请日：2020-08-17
发明人： Sang Shin Lee , Man Ju Oh , Uk Il Yang , Jae Woong Kim , So La Chung
摘要： A vehicular thermal management system includes: an indoor-air-conditioner disposed in a first vehicle body having a passenger space and including a compressor, a first condenser, an evaporator, a blower, and a refrigerant line; and a component-air-conditioner disposed in a second vehicle body combinable with the first vehicle body and including an electrical component line for cooling an electrical component of the vehicle and a first battery line for cooling a high-voltage battery including a chiller which extends toward the first vehicle body to be disposed behind the evaporator when the first vehicle body is combined with the second vehicle body.
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公开(公告)号：US11292314B2
公开(公告)日：2022-04-05
申请号：US16669713
申请日：2019-10-31
发明人： Sang Shin Lee , Man Ju Oh , So La Chung , Jae Woong Kim
IPC分类号： B60H1/00
摘要： An air-conditioning control system for a vehicle includes: an occupant sensing unit that determines whether or not there is an occupant inside the vehicle when a driver exits from the vehicle; a ventilation control unit that performs control to allow external air to be introduced into the vehicle, upon sensing that there is an occupant in the vehicle; and a temperature control unit that senses at least one of an interior temperature of the vehicle and an external temperature at the time of controlling ventilation. The system is configured to control heating or cooling based on the sensed interior temperature or the external temperature.
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公开(公告)号：US11065935B2
公开(公告)日：2021-07-20
申请号：US16379340
申请日：2019-04-09
发明人： Sang Shin Lee , Man Ju Oh , So La Chung , Jae Woong Kim
摘要： An electric vehicle thermal management system is provided. The system includes an inside AC unit having an air inlet unit and an air outlet unit and a cooling core embedded therein. A heating core is disposed between the air outlet unit of the inside AC unit and the cooling core and a control door is disposed inside the inside AC unit to adjust air supply to the heating core. A first flow path circulates to pass through the heating core and includes an electric heater. A branch flow path is branched from downstream point of the heating core of the first flow path and passing through a high voltage battery heat exchange unit. A control valve is disposed in a branch point between the first flow path and the branch flow path and a second flow path circulates between a compressor and a condenser and the cooling core.
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公开(公告)号：US20210180506A1
公开(公告)日：2021-06-17
申请号：US17110533
申请日：2020-12-03
发明人： Man Ju Oh , Sang Shin Lee , Keon Sik Lee , Man Hee Kim , Seon Gyu Im , Chang Won Lee
摘要： An integrated coolant heating module for a vehicle includes a water-cooled condenser having a plurality of refrigerant inlet/outlet ports and a plurality of coolant inlet/outlet ports, and exchanging heat between coolant and refrigerant that circulate therein, a water heater having a plurality of mounting parts, the water heater being coupled to the water-cooled condenser and selectively heating the coolant passing through the water-cooled condenser, a multi-way valve coupled to a mounting part of the water heater, and controlling a direction of flow of the coolant, and a water pump coupled to a mounting part of the water heater, having a first side connected to the multi-way valve and a second side connected to a second coolant inlet/outlet port of the water-cooled condenser, and creating a pressure of the coolant between the multi-way valve and the water-cooled condenser.
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公开(公告)号：US10974568B2
公开(公告)日：2021-04-13
申请号：US15944255
申请日：2018-04-03
发明人： Sang Shin Lee , Jae Woong Kim , So Yoon Park , Man Ju Oh , Du Youl Choi
摘要： A coolant heating apparatus includes: a housing having a coolant flow path therein and configured to cause coolant to flow into the housing and to flow out from the housing after being heated; a sheath heater provided in an inside of the housing and configured to heat the coolant; and a heat conduction plate provided inside the housing and made of a heat-conductive material. A portion of the heat conduction plate is bent in a shape to enclose an outer circumferential surface of the sheath heater and to be in surface contact with the sheath heater so as to carry out heat conduction with the sheath heater, and a remaining portion of the heat conduction plate is in surface contact with the coolant inside the housing such that the coolant is heated by heat conducted from the sheath heater.
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公开(公告)号：US10899191B2
公开(公告)日：2021-01-26
申请号：US16195939
申请日：2018-11-20
发明人： Sang Shin Lee , Man Ju Oh , So Yoon Park , Jae Woong Kim
IPC分类号： B60H1/00
摘要： A heating and cooling system for a vehicle may include: a refrigerant line provided to pass through a compressor, an interior heat exchanger for interior air-conditioning, an air-cooled condenser, and an evaporator core for interior air-conditioning, the refrigerant line configured such that a refrigerant flows therethrough; a coolant line provided to pass through a high-voltage battery core, an electric part core for an electric part, and a radiator for the electric part, the coolant line configured such that a coolant flows therethrough; and a heat exchanging part configured to exchange heat between the refrigerant flowing between the interior heat exchanger and the air-cooled condenser, and the coolant flowing between the electric part core and the radiator.
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公开(公告)号：US20200338955A1
公开(公告)日：2020-10-29
申请号：US16591130
申请日：2019-10-02
发明人： Sang Shin Lee , Man Ju Oh , So La Chung , Jae Woong Kim
摘要： A thermal management system for an electric vehicle includes an interior air conditioning part including an air inflow part, an air discharge part, a cooling core, a heating core arranged between the cooling core and the air discharge part, and an adjustment door for selectively adjusting whether air having passed through the cooling core flows into the heating core; and a heat transfer line having first and second sides respectively connected to an electric part core and the heating core to be heat-transferrable, so that heat of the electric part is transferred to the heating core, thereby allowing the electric part to heat-dissipate through the heating core.
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公开(公告)号：US10766338B2
公开(公告)日：2020-09-08
申请号：US15943761
申请日：2018-04-03
发明人： Man Ju Oh , Jae Woong Kim , Sang Shin Lee
摘要： An HVAC system of a vehicle includes: a battery line configured to thermally interconnect a first radiator and a high-voltage battery core and provided with a first pump; a refrigerant line having a compressor, a condenser, and an evaporator; an indoor cooling line interconnecting an indoor HVAC cooling core and the evaporator and having a second pump; an indoor heating line thermally interconnecting an indoor HVAC heating core and a condenser and having a third pump; battery cooling lines branching from opposite side points of the high-voltage battery core in the battery line, respectively, and connected to the indoor cooling line; battery heating lines branching from the opposite side points of the high-voltage battery core in the battery line, respectively, and connected to the indoor heating line; and a first valve disposed at one of the opposite branching points in the battery line.
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