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公开(公告)号：US20220403770A1
公开(公告)日：2022-12-22
申请号：US17544097
申请日：2021-12-07
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION , MYUNGHWA IND. CO., LTD.
Inventor： Yeonho KIM , Jae Yeon KIM , Jeawan KIM , Dong June KANG , Yu Man WON
IPC: F01P3/20 , H01M8/04029
Abstract: A coolant supply module includes a reservoir tank configured to store a coolant, a main body connected to the reservoir tank so that the coolant stored in the reservoir tank flows, at least one pump mounting portion formed in the main body so that at least one water pump is mounted, a valve mounting portion formed in the main body between the at least one pump mounting portion so that a valve device is mounted, and a controller mounted in the main body and electrically connected to the at least one water pump, wherein the main body includes a branch portion allowing a portion of a coolant introduced into one of the at least one pump mounting portion to flow into another pump mounting portion.
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公开(公告)号：US20220379681A1
公开(公告)日：2022-12-01
申请号：US17514407
申请日：2021-10-29
Applicant: Hyundai Motor Company , Kia Corporation
Inventor： Yeonho KIM , Jae Yeon KIM , Wan Je CHO
Abstract: A heat pump system for a vehicle, capable of heating up or cooling a battery module by use of a single chiller in which a refrigerant and a coolant exchange heat, simplifying the system, includes: first and second cooling apparatuses; and a battery module, wherein a main heat exchanger provided in an air conditioning apparatus is connected to each of the first and second coolant lines to enable the coolants circulating in the first and second cooling apparatuses to pass therethrough, and a refrigerant passing through the main heat exchanger is selectively condensed or evaporated depending on a vehicle mode through mutual heat exchange with the coolant supplied from one of the first coolant line and the second coolant line, or the coolants supplied through the first and second coolant lines, respectively.
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公开(公告)号：US20220371408A1
公开(公告)日：2022-11-24
申请号：US17514869
申请日：2021-10-29
Inventor： Jae Yeon KIM , Yeonho Kim , Hochan An , Jaewan Kim , Seung Bin Jung , Sang Soo Kim , Dong Lim Nam
Abstract: A dual compressor for a vehicle is disclosed.
The dual compressor for the vehicle is provided, and comprises a first motor that operates according to whether power is applied, a first shaft connected to the first motor to transmit a torque of the first motor, a first compressing unit connected to the first shaft to compress a refrigerant according to the operation of the first motor, a second motor that operates according to whether power is applied, a second shaft connected to the second motor to transmit a torque of the second motor, a second compressing unit connected to the second shaft to compress a refrigerant according to the operation of the second motor, and an inverter electrically connected to the first and second motors, respectively, to drive the first and second motors by converting DC power supplied from a vehicle into AC power, and controlling the output of the first compressing unit or the second compressing unit by controlling the power applied to the first motor or the second motor.-
公开(公告)号：US20220324286A1
公开(公告)日：2022-10-13
申请号：US17514241
申请日：2021-10-29
Applicant: Hyundai Motor Company , Kia Corporation
Inventor： Jae Yeon KIM , Yeonho KIM , Hochan AN , Jeawan KIM , Yunho HWANG
Abstract: A heat pump system for a vehicle utilizes one chiller in which a coolant and a refrigerant are heat-exchanged to adjust a temperature of a battery module, and utilizes a sub-CE module (sub-centralized energy module) with waste heat of an electrical component in a heating mode of the vehicle to improve heating efficiency.
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公开(公告)号：US20210387505A1
公开(公告)日：2021-12-16
申请号：US17096197
申请日：2020-11-12
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Jeawan KIM , Jae Yeon KIM , Yeonho KIM
IPC: B60H1/00 , B60H1/32 , H01M10/625 , H01M10/663
Abstract: A heat pump system may include a cooling apparatus of circulating a coolant in a coolant line to cool at least one electrical component provided in the coolant line; a battery cooling apparatus of circulating the coolant to the battery module; a chiller for heat exchanging the coolant with a refrigerant to control a temperature of the coolant; a heating apparatus that heats an interior of the vehicle using the coolant; a branch line; a chiller connection line connecting the chiller and the first valve; and wherein the reservoir tank is provided in the coolant line between the radiator and the first valve, and is connected to the coolant line connecting the first valve and the first water pump through the supply line, and wherein a condenser included in the air conditioner is connected to the heating line to pass the coolant circulating through the heating apparatus.
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Patent Agency Ranking
公开(公告)号：US20200378663A1
公开(公告)日：2020-12-03
申请号：US16549272
申请日：2019-08-23
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION , DOOWON CLIMATE CONTROL CO., LTD. , HANON SYSTEMS
Inventor： Wan Je CHO , Namho PARK , Jae Yeon KIM , Yeon Ho KIM , Seoyoung OH , Chul Min KIM , Young Chul KIM , Jae Min LEE
Abstract: A gas-liquid separation device for a vehicle includes: a housing of which an upper surface is opened and a lower surface is closed; a cover disposed on the upper surface of the housing, and the cover having an outlet disposed at a center region of the cover and an inlet disposed at a portion spaced apart from the center region; an exhaust pipe of which an upper end is connected to the outlet; a guide pipe having a cylinder shape with an upper surface opened and having a gas refrigerant flow space; a mounting cap disposed on the lower surface of the housing and a refrigerant guider disposed on the cover inside the housing to prevent a liquid refrigerant from flowing into the gas refrigerant flow space among a refrigerant flowing into the inlet.
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公开(公告)号：US20200338950A1
公开(公告)日：2020-10-29
申请号：US16554906
申请日：2019-08-29
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Jae Yeon KIM
IPC: B60H1/00
Abstract: A heat pump system for a vehicle is configured to heart or cool a battery module according to a mode of the vehicle by use of one chiller in which a coolant and a refrigerant exchange heat in an electric vehicle, facilitating simplification of a system, and heat of outside air, and waste heat of a motor, an electrical component, and a battery module are selectively used in a heating mode of the vehicle, enhancing heating efficiency.
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公开(公告)号：US20200086711A1
公开(公告)日：2020-03-19
申请号：US16210257
申请日：2018-12-05
Applicant: Hyundai Motor Company , KIA Motors Corporation
Inventor： Jae Yeon KIM , Yeon Ho KIM , Wan Je CHO
IPC: B60H1/00
Abstract: A centralized energy module for a vehicle includes a base plate, a compressor mounted on the base plate, a first condenser mounted on the base plate at a location spaced part from the compressor and configured for condensing the refrigerant through heat-exchange with a first coolant supplied from a high temperature radiator while firstly passing the refrigerant supplied from the compressor, a second condenser connected with the first condenser and configured for condensing the refrigerant through heat-exchange with a second coolant supplied from a low temperature radiator while secondly passing the refrigerant supplied from the compressor, an expansion valve connected with the second condenser, and an evaporator mounted on the base plate, evaporating the refrigerant supplied from the expansion valve through heat-exchange with a third coolant which flows into the evaporator and supplying the evaporated refrigerant to the compressor.
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公开(公告)号：US20180117991A1
公开(公告)日：2018-05-03
申请号：US15610568
申请日：2017-05-31
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Jae Yeon KIM , Yunho HWANG
CPC classification number: B60H1/00899 , B60H1/00278 , B60H1/00385 , B60H1/00392 , B60H1/143 , B60H1/2221 , B60H2001/00307 , B60H2001/00928 , B60L11/187 , F25B25/005
Abstract: A heat pump system for a vehicle may include a cooling device having a radiator connected to a cooling line and a first water pump a battery module provided on a battery cooling line selectively connectable to the cooling line through a first valve; a heating, ventilation, and air conditioning (HVAC) module including an internal heater connected to the cooling line through a first connection line, a cooler connected to the battery cooling line through a second connection line, and an opening or closing door provided between the internal heater and the cooler and controlling external air passing through the cooler to be selectively introduced into the internal heater depending on cooling, heating, and heating and dehumidifying modes of the vehicle; and a centralized energy (CE) module connected to each of the battery cooling line and the cooling line.
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公开(公告)号：US20180117986A1
公开(公告)日：2018-05-03
申请号：US15371559
申请日：2016-12-07
Applicant: HYUNDAI MOTOR COMPANY
Inventor： Jae Yeon KIM , Myunghwan KIM , Wan Je CHO , Yeon Ho KIM , Yong Hyun CHOI , Jai Young AN
IPC: B60H1/00 , B60K1/04 , B60H1/22 , H01M10/663
CPC classification number: B60H1/00278 , B60H1/00385 , B60H1/00907 , B60H1/00921 , B60H1/22 , B60H2001/00307 , B60H2001/00928 , B60H2001/00949 , B60K1/04 , B60K2001/005 , H01M10/625 , H01M10/6568 , H01M10/663 , H01M2220/20
Abstract: A heat pump system for a vehicle includes: a battery cooling line connected with a battery module, and water flowing through the battery cooling line; a chiller provided at the battery cooling line, connected with a coolant line of an air conditioner through a connection line, and configured to control the cooling water selectively introduced into the chiller by heat-exchanging the cooling water with coolant; a cooling part comprising a radiator and a first water pump connected with each other by a cooling line, configured to circulate the water through the cooling line to cool an electrical device, and connected with the battery cooling line through a first valve; and a bypass line configured to selectively connect the connection line with the coolant line through a second valve provided at the coolant line.
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