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公开(公告)号：US11761372B2
公开(公告)日：2023-09-19
申请号：US17724757
申请日：2022-04-20
发明人： Seong-Bin Jeong , Dong Seok Oh , Namho Park , Yeonho Kim , Man Hee Park , Jae Yeon Kim , Wan Je Cho
CPC分类号： F01P7/161 , F01P5/12 , F04D5/002 , F04D15/0038 , F04D29/188 , F01P2007/146 , F05D2270/64
摘要： A multi-way coolant valve and a heat pump system having the same include an external housing in which first, second and third external inlets and first, second and third external outlets are formed; and an internal housing provided rotatably inside the external housing to selectively fluidically-connect the first, second and third external inlets, and the first, second and third external outlets, and divided into two stages through which a coolant flows respectively, wherein as the internal housing rotates at a predetermined interval in a selected mode of the vehicle, the first external inlet selectively fluidically-communicates with the first external outlet, the second external outlet, or the third external outlet, the second external inlet selectively fluidically-communicates with the first external outlet or the second external outlet, and the third external inlet selectively fluidically-communicates with the first external outlet, the second external outlet, or the third external outlet.
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公开(公告)号：US12030367B2
公开(公告)日：2024-07-09
申请号：US18166634
申请日：2023-02-09
发明人： Jeawan Kim , Hochan An , Wan Je Cho , Hoyoung Jeong , Man Hee Park , Yeong Jun Kim , Jae Yeon Kim , Yeonho Kim
IPC分类号： B60H1/32
CPC分类号： B60H1/3228 , B60H1/3205
摘要： A heat pump system includes a cooling apparatus in which a coolant is circulated, a compressor to compress a refrigerant, a condenser connected to the compressor through a refrigerant line and configured to condense the refrigerant by heat-exchanging with the refrigerant and the coolant, an evaporator connected to the condenser through the refrigerant line and configured to evaporate the refrigerant by heat-exchanging with the refrigerant and the coolant, a gas injection device provided in the refrigerant line between the condenser and the evaporator and configured to selectively expand and flow the refrigerant and selectively supply some of the refrigerant to the compressor, a refrigerant connection line including a first end connected to the refrigerant line and a second end connected to the gas injection device between the compressor and the evaporator, and a chiller in the refrigerant connection line for adjusting a temperature of the coolant by heat-exchange.
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公开(公告)号：US20230330564A1
公开(公告)日：2023-10-19
申请号：US18087050
申请日：2022-12-22
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION , Research & Business Foundation SUNGKYUNKWAN UNIVERSITY
发明人： Ho Chan An , Yeon Ho Kim , Jae Wan Kim , Ho Young Jeong , Yeong Jun Kim , Jae Yeon Kim , Man Hee Park , Tae Sung Kim , Yeong Kwang Cho , Jun Ho Yun
IPC分类号： B01D19/00
CPC分类号： B01D19/0057
摘要： A gas-liquid separation device has a structure capable of increasing gas-liquid separation performance. The gas-liquid separation device includes: a housing including a fluid inlet passage, a liquid discharge passage, and a gas discharge passage; and a gas-liquid separation unit that is mounted inside the housing, disposed at a rear side of the fluid inlet passage. The gas-liquid separation unit separates a mixed fluid into a liquid and a gas by inducing rotation of the mixed fluid introduced into the housing through the fluid inlet passage. The gas-liquid separation device further includes a flow stabilization member provided at a rear end of the gas-liquid separation unit and configured to maintain a flow state of the liquid and the gas separated by the gas-liquid separation unit.
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公开(公告)号：US20240191911A1
公开(公告)日：2024-06-13
申请号：US18305670
申请日：2023-04-24
申请人： Hyundai Motor Company , Kia Corporation , Doowon Heavy Industrial Co., Ltd. , TNE Korea Co., Ltd.
发明人： Man Hee Park , Hochan An , Wan Je Cho , Yeonho Kim , Jeawan Kim , Hoyoung Jeong , Yeong Jun Kim , Jae Yeon Kim , Gwi Taek Kim , Ki Cheol Park , Kyeong Su Kim , Tea Jin Lee
摘要： An embodiment thermal management system of a vehicle includes an air supply device that draws and supplies ambient air. An air cycle apparatus connected to the air supply device that compresses or expands the air to be changed to a high or low temperature air. An air distribution device is connected to the air cycle apparatus and a cabin room connected to the air distribution device that receives the high or low temperature air. A first heat-exchanger connected to the air cycle apparatus performs heat-exchange on the high temperature air and a second heat-exchanger connected to the first heat-exchanger and the air cycle apparatus performs heat-exchange on the air. The second heat-exchanger and the air distribution device are selectively connected and the air having heat-exchanged while passing through the second heat-exchanger is selectively supplied to the air distribution device.
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公开(公告)号：US20240166020A1
公开(公告)日：2024-05-23
申请号：US18297825
申请日：2023-04-10
发明人： Wan Je Cho , Yong Woong Cha , Seong-Bin Jeong , Man Hee Park , Jae Yeon Kim , Dong Seok Oh
IPC分类号： B60H1/00
CPC分类号： B60H1/00899 , B60H1/00278 , B60H1/00885 , B60H2001/00949 , B60L58/26
摘要： An embodiment heat pump system of a vehicle includes a first cooling device including a battery module and a first line for circulating a coolant, an air conditioner unit including a compressor, an internal condenser, a main heat exchanger, a first expansion valve, and an evaporator that are interconnected through a refrigerant line for circulating a refrigerant, and a chiller connected to the first cooling device through the first line, connected to the refrigerant line through a first connection line, and configured to adjust a coolant temperature through heat-exchanging a selectively introduced coolant with the refrigerant. The air conditioner unit further includes a second expansion valve, a first valve, a second valve, a second connection line, a third connection line, and a fourth connection line.
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公开(公告)号：US11613163B2
公开(公告)日：2023-03-28
申请号：US17481005
申请日：2021-09-21
发明人： Jae Yeon Kim , Yeonho Kim , Man Hee Park , Hochan An , Jeawan Kim , Yunho Hwang
摘要： A heat pump system for a vehicle is configured for eliminating a chiller which is separately configured, adjusting a temperature of a battery module by use of an evaporator where a coolant and a refrigerant exchange heat, and improving heating performance by use of a sub-centralized energy module together with waste heat of electrical equipment in a heating mode of the vehicle.
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公开(公告)号：US20220144045A1
公开(公告)日：2022-05-12
申请号：US17333465
申请日：2021-05-28
发明人： Seung Hyun Won , Man Hee Park , Chul Min Kim , Dong Seok Oh , Hyo Bin Kim
摘要： A control method of an air conditioning system for compressor protection includes, when an air conditioner turn-on request is present, determining, by a controller, whether a compressor operating condition is satisfied from a refrigerant state of an air conditioner, when the compressor operating condition is determined as being satisfied, determining, by the controller, whether the vehicle is in a state of being unattended for a long period of time using information collected from a vehicle, when the vehicle is determined as being in a state of being unattended for a long period of time, performing, by the controller, pre-run control for operating the compressor in a predetermined minimum load condition; and when a pre-run operating time for which the compressor is operated in a minimum load condition reaches a predetermined pre-run holding time, interrupting, by the controller, the pre-run control with respect to the compressor.
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公开(公告)号：US12083860B2
公开(公告)日：2024-09-10
申请号：US17837886
申请日：2022-06-10
发明人： Yeonho Kim , Wan Je Cho , Seong-Bin Jeong , Jeawan Kim , Man Hee Park , Jae Yeon Kim , Tae Hee Kim
CPC分类号： B60H1/00885 , B60H1/00342 , B60H1/00485 , B60H1/3227 , B60H1/3229 , B60H1/323 , B60H1/00899 , B60H2001/00928 , B60H2001/3283
摘要： A refrigerant circulating apparatus for a vehicle, includes at least one heat exchanger configured to heat-exchange a refrigerant; at least one valve provided to selectively flow the refrigerant to the at least one heat exchanger; and a refrigerant distribution unit having a first surface on which the at least one heat exchanger and the at least one valve are provided and a second surface on which at least one flow path through which the refrigerant circulates through the at least one heat exchanger and the at least one valve is provided.
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公开(公告)号：US20240151361A1
公开(公告)日：2024-05-09
申请号：US18240166
申请日：2023-08-30
发明人： Yeon Ho Kim , Hoon Mo Park , Kyung Moon Lee , Dong Hoon Nam , Ji Hye Park , Young Jin Cho , Jea Wan Kim , Byeong Soo Shin , Ji Hoon Lee , Ho Young Jeong , Suk Hoon Hong , Man Hee Park , Yeong Jun Kim , Jae Yeon Kim , Ho Chan An
IPC分类号： F17C7/02
CPC分类号： F17C7/02 , F17C2205/0323 , F17C2205/0352 , F17C2221/012 , F17C2227/0135 , F17C2227/0157 , F17C2227/0185 , F17C2227/0306 , F17C2227/0339 , F17C2250/0636 , F17C2265/06
摘要： A hydrogen supply method includes a two-side heat exchange mode in which both introducing a second fluid into a hydrogen storage part after the second fluid exchanges heat with a first fluid in a second heat exchanger in a state in which a compressor is driven to compress the first fluid and introducing the second fluid into the hydrogen storage part after the second fluid is heated or cooled in a thermal device are performed. The method also includes a one-side heat exchange mode in which one of introducing the second fluid into the hydrogen storage part after the second fluid exchanges heat with the first fluid in the second heat exchanger in a state in which the compressor is driven to compress the first fluid and introducing the second fluid into the hydrogen storage part after the second fluid is heated or cooled in the thermal device is performed.
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公开(公告)号：US20240100911A1
公开(公告)日：2024-03-28
申请号：US18166634
申请日：2023-02-09
发明人： Jeawan Kim , Hochan An , Wan Je Cho , Hoyoung Jeong , Man Hee Park , Yeong Jun Kim , Jae Yeon Kim , Yeonho Kim
IPC分类号： B60H1/32
CPC分类号： B60H1/3228 , B60H1/3205
摘要： A heat pump system includes a cooling apparatus in which a coolant is circulated, a compressor to compress a refrigerant, a condenser connected to the compressor through a refrigerant line and configured to condense the refrigerant by heat-exchanging with the refrigerant and the coolant, an evaporator connected to the condenser through the refrigerant line and configured to evaporate the refrigerant by heat-exchanging with the refrigerant and the coolant, a gas injection device provided in the refrigerant line between the condenser and the evaporator and configured to selectively expand and flow the refrigerant and selectively supply some of the refrigerant to the compressor, a refrigerant connection line including a first end connected to the refrigerant line and a second end connected to the gas injection device between the compressor and the evaporator, and a chiller in the refrigerant connection line for adjusting a temperature of the coolant by heat-exchange.
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