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公开(公告)号：US20210146749A1
公开(公告)日：2021-05-20
申请号：US16859820
申请日：2020-04-27
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Sang Shin LEE , Man Ju OH , So La CHUNG , Jae Woong KIM
Abstract: An integrated thermal management system may include a battery line connected to a high-voltage battery, having a first radiator, and having cooling water flowing by a first pump; an internal heating line connected to an internal air-conditioning heating core, having a cooling water heater therein, having cooling water flowing by a second pump, and having a first valve at a downstream side of the heating core; a first battery heating line formed to be diverged from the internal heating line at a downstream side of the internal air-conditioning heating core and connected to the battery line at an upstream side of the high-voltage battery; a second battery heating line diverged heating line formed to be diverged from the battery line at a downstream side of the high-voltage battery and connected to the internal heating line; and a controller operating the first pump and the second pump.
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公开(公告)号：US20210061055A1
公开(公告)日：2021-03-04
申请号：US16833224
申请日：2020-03-27
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Sang Shin LEE , Man Ju OH , So La CHUNG , Jae Woong KIM
Abstract: A thermal management system includes a refrigerant line including a compressor, a water-cooled condenser, and a cooling core for indoor air conditioning connected to the water-cooled condenser such that refrigerant emerging from the water-cooled condenser is introduced into the cooling core for indoor air conditioning, and a battery line including a high-voltage battery heat exchanging module and a heater core for indoor air conditioning. The battery line is connected to the refrigerant line through the water-cooled condenser in a heat exchangeable manner such that the high-voltage battery heat exchanging module and the heater core for indoor air conditioning are connected in parallel to the water-cooled condenser via a first valve to cause cooling water heated while passing through the water-cooled condenser to be selectively introduced into the high-voltage battery heat exchanging module or the heater core for indoor air conditioning.
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公开(公告)号：US20210053415A1
公开(公告)日：2021-02-25
申请号：US16833283
申请日：2020-03-27
Applicant: Hyundai Motor Company , Kia Motors Corporation , Hanon Systems
Inventor： Man Ju OH , Sang Shin LEE , Jae Woong KIM , So La CHUNG , Yun Sub CHUNG , Gum Bae CHOI
Abstract: An integrated thermal management module may include a first pump for flowing coolant of an indoor heating line for connecting a first heat exchanger heat-exchanged with a condenser of a refrigerant line and an indoor air-conditioning heating core, a second pump for flowing coolant of an indoor cooling line for connecting a second heat exchanger heat-exchanged with an evaporator of a refrigerant line and an indoor air-conditioning cooling core, a fourth pump for flowing coolant of a battery line for connecting a high-voltage battery core and a third radiator, a first valve simultaneously connected to a second radiator line for connecting the first heat exchanger and a second radiator, the indoor heating line, and the battery line to change flow direction of the coolant, and a second valve simultaneously connected to the indoor cooling line and the battery line to change flow direction of the coolant.
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公开(公告)号：US20210013559A1
公开(公告)日：2021-01-14
申请号：US16687253
申请日：2019-11-18
Applicant: Hyundai Motor Company , KIA Motors Corporation
Inventor： Sang Shin LEE , Man Ju OH , So La CHUNG , Jae Woong KIM
IPC: H01M10/613 , B60L58/26 , B60L50/64 , B60L53/302 , B60L53/18 , B60L53/16 , H01M10/44 , H01M10/625 , H01M10/63
Abstract: A thermal management system for a vehicle battery is disclosed. The system includes a reservoir tank, which is positioned outside a vehicle and which stores refrigerant therein, a refrigerant supply line for supplying the refrigerant from the reservoir tank to a heat exchange circuit, which exchanges heat with the battery mounted in the vehicle, a refrigerant recovery line for recovering the refrigerant discharged from the heat exchanger circuit, a cable, which is connected at one end thereof to the reservoir tank and which includes therein the refrigerant supply line or the refrigerant recovery line, and a connector provided at a remaining end of the cable, which serves to connect the refrigerant supply line or the refrigerant recovery line in the cable to an inlet or an outlet of the heat exchange circuit when the connector is coupled to the vehicle.
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公开(公告)号：US20210010684A1
公开(公告)日：2021-01-14
申请号：US16816678
申请日：2020-03-12
Applicant: Hyundai Motor Company , Kia Motors Corporation , Unick Corporation
Inventor： So La CHUNG , Man Ju OH , Jae Woong KIM , Sang Shin LEE , Im Kwan PARK , Dong Seok KIM
Abstract: An infrared warmer device may include a touch sensor unit including a detecting wire mounted adjacent to a heating layer; a temperature sensor unit mounted adjacent to the heating layer; a cover covering the heating layer, an electrode unit, the touch sensor unit, and a temperature sensor unit; and a control unit controlling an amount of electric power supplied through the electrode unit such that a temperature detected by the temperature sensor unit reaches a target temperature, and changing the target temperature to a safe temperature when a touch of a body is detected through the touch sensor unit.
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Patent Agency Ranking
公开(公告)号：US20190074112A1
公开(公告)日：2019-03-07
申请号：US15827918
申请日：2017-11-30
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
Inventor： Man Ju OH , Sang Shin LEE , So La CHUNG , Jae Woong KIM , So Yoon PARK , Jae Woo PARK , Ki Seung BAE
Abstract: A sheath heater includes: a housing having an accommodating space formed therein; a plurality of main terminals electrically connected to an outside of the sheath heater through an electric circuit, wherein the accommodating space is filled with magnesia and the plurality of main terminals are disposed in the accommodating space to penetrate through one side and another side of the housing; an overheat preventing means located in the housing, connected in series with the electric circuit, and having a PTC element controlling a flow of current of the electric circuit according to a temperature of the PTC element; and a heating element electrically connected to the electric circuit and generating heat during the flow of current.
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公开(公告)号：US20180162728A1
公开(公告)日：2018-06-14
申请号：US15638977
申请日：2017-06-30
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Jae Woo PARK , Sang Shin LEE , So Yoon PARK , Man Ju OH , Jae Woong KIM , So La CHUNG
CPC classification number: C01B3/10 , C01B3/02 , C25B1/04 , F21L4/005 , F21L4/04 , F21S45/00 , F21S45/20 , F21S45/33 , F21S45/60 , F21V31/03
Abstract: A moisture electrolysis apparatus for a headlamp may include a first electrode connected to one electrode of a power supply, exposed to an internal space of a headlamp housing, and having a pillar shape; a second electrode connected to the other electrode of the power supply, exposed to the internal space of the headlamp housing, surrounding an outer peripheral surface of the first electrode and distanced from the first electrode by a predetermined distance to form a gap between the electrodes, and having a pillar shape; a dielectric coated on a surface of a one of the first electrode and the second electrode facing each other; and an electric discharge air duct formed between the first electrode and the second electrode, circulating air in the headlamp, and electrolyzing moisture in the air through an electric discharge phenomenon generated between the first electrode and the second electrode.
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公开(公告)号：US20190070931A1
公开(公告)日：2019-03-07
申请号：US15816445
申请日：2017-11-17
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
Inventor： Man Ju OH , Sang Shin LEE , So La CHUNG , Jae Woong KIM , So Yoon PARK , Jae Woo PARK , Chul Min KIM
Abstract: A coolant heating device for a vehicle includes: a housing storing coolant therein and having a sheath heater therein; an upper space part protruding upwards from a top surface of the housing and having an inner space via which an inner space of the housing communicates with the upper space part; a water-level-sensing part disposed inside the upper space part to sense a level of coolant in the housing; and a controller for controlling operation of the sheath heater based on the level of coolant sensed by the water-level-sensing part.
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公开(公告)号：US20190061463A1
公开(公告)日：2019-02-28
申请号：US15824778
申请日：2017-11-28
Inventor： Man Ju OH , Sang Shin LEE , So La CHUNG , Jae Woong KIM , So Yoon PARK , Jae Woo PARK , Du Youl CHOI
Abstract: A cooling water heating apparatus includes: a housing having an inlet through which cooling water flows in at a first side and an outlet through which cooling water flows out at a second side; a sheath heater housed in the housing and electrically connected to an outside through an electric circuit to heat the cooling water in the housing; and an overheat preventing device housed in the housing to be submerged under the cooling water in an upper side of the housing in a gravity direction, the overheat preventing device having a positive temperature coefficient (PTC) device connected in series to the electric circuit of the sheath heater to allow the PTC device to control energization of the sheath heater.
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公开(公告)号：US20190048781A1
公开(公告)日：2019-02-14
申请号：US15825230
申请日：2017-11-29
Inventor： Sang Shin LEE , So La CHUNG , Jae Woong KIM , So Yoon PARK , Man Ju OH , Jae Woo PARK , Won Suk LEE
Abstract: A coolant heating apparatus for an electric vehicle includes a sheath heater formed in a coil form at a center side of the coolant heating apparatus; one or more inner tubes, one of which has an inlet formed at one side thereof for introduction of coolant, the one or more inner tubes being arranged to surround the sheath heater or to be surrounded by the sheath heater, and the one or more inner tubes having a plurality of through-holes formed on respective outer peripheral surfaces thereof so that the coolant introduced into the inlet is discharged through the through-holes; and an outer tube surrounding the sheath heater and the one or more inner tubes and having an outlet formed at one side thereof so that the coolant heated by the sheath heater is introduced through the through-holes of the one or more inner tubes and is discharged through the outlet.
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