公开(公告)号：US11665868B2

公开(公告)日：2023-05-30

申请号：US16878090

申请日：2020-05-19

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Sang Chan Jeong

IPC: H05K7/20 ,  F28D1/03 ,  F25B31/00 ,  F28F1/24 ,  F28F3/02 ,  H01L23/473 ,  F28D21/00 ,  F28F9/26 ,  H01L23/367

CPC classification number: H05K7/20927 ,  F25B31/008 ,  F28D1/0325 ,  F28D1/0333 ,  F28F1/24 ,  F28F3/025 ,  H01L23/473 ,  F28D2021/0029 ,  F28F9/264 ,  F28F2230/00 ,  H01L23/3672

Abstract: The present disclosure provides a liquid-cooling type double-sided cooler, including a first cooling portion and a second cooling portion. In the liquid-cooling type double-sided cooler, another end of the first cooling portion is formed with a first communication hole that is configured to penetrate the first cooling liquid path and an outside of the first cooling portion, another end of the second cooling portion is formed with a second communication hole that is configured to penetrate the second cooling liquid path and an outside of the second cooling portion; and the first cooling portion and the second cooling portion are positioned such that the first communication hole and the second communication hole face each other, and the first cooling liquid path and the second cooling liquid path are connected with each other.

公开(公告)号：US10091898B2

公开(公告)日：2018-10-02

申请号：US15656213

申请日：2017-07-21

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Sang Chan Jeong

IPC: H05K5/00 ,  H05K5/02 ,  H05K5/03

Abstract: A power conversion device includes a housing in which a power module is mounted and a multi-phase output bus-bar. The multi-phase output bus bar has one end electrically connected to the power module and a remaining end penetrating the housing so as to be directly exposed to an outside.

公开(公告)号：US10729041B2

公开(公告)日：2020-07-28

申请号：US15833408

申请日：2017-12-06

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Sang Chan Jeong

IPC: H05K7/20 ,  F25B31/00 ,  F28D1/03 ,  F28F1/24 ,  H01L23/473 ,  F28F3/02 ,  F28D21/00 ,  F28F9/26 ,  H01L23/367

Abstract: The present disclosure provides a liquid-cooling type double-sided cooler, including a first cooling portion and a second cooling portion. In the liquid-cooling type double-sided cooler, another end of the first cooling portion is formed with a first communication hole that is configured to penetrate the first cooling liquid path and an outside of the first cooling portion, another end of the second cooling portion is formed with a second communication hole that is configured to penetrate the second cooling liquid path and an outside of the second cooling portion; and the first cooling portion and the second cooling portion are positioned such that the first communication hole and the second communication hole face each other, and the first cooling liquid path and the second cooling liquid path are connected with each other.

公开(公告)号：US10516235B2

公开(公告)日：2019-12-24

申请号：US16118629

申请日：2018-08-31

Applicant: Hyundai Motor Company ,  KIA Motors Corporation ,  Yura Co., Ltd

Inventor： Hyong Joon Park ,  Sang Chan Jeong ,  Han Joon Jeon ,  Il Kwon Park

IPC: H01R13/64 ,  H01R13/621 ,  H01R13/52 ,  H01R13/641 ,  H01R13/629

Abstract: A connecting structure for coupling connectors includes a male connector, and a female connector connected to the male connector. The male connector includes: a base; a first terminal portion provided on an upper surface of the base; and an edge portion protruding from the upper surface of the base to surround the first terminal portion. In particular, the edge portion includes a coupling protrusion protruding from an outer surface of the edge portion. In addition, the female connector includes: a second terminal portion to be connected to the first terminal portion; an inner seal that is provided in the second terminal portion and inserted inside the edge portion; and a casing including an inner space where the second terminal portion is provided, and a coupling groove having a shape corresponding to the coupling protrusion.

公开(公告)号：US11552576B2

公开(公告)日：2023-01-10

申请号：US16918222

申请日：2020-07-01

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Jae Hoon Yoon ,  Sang Chan Jeong ,  Hyong Joon Park

IPC: H02G5/02 ,  H02M7/00 ,  H05K5/02

Abstract: A power apparatus includes a first power bus bar provided at a first power part, a second power bus bar provided at a second power part coupled to the first power part while communicating internally with the first power part, the second power bus bar being fastened to the first power bus bar, a first interlock bus bar provided at the first power part while being connected to an interlock terminal of a controller disposed within the first power part, a second interlock bus bar provided at the second power part while being fastened to the first interlock bus bar, and a safety cover fastened to a fastening portion between the first interlock bus bar and the second interlock bus bar while covering a fastening portion between the first power bus bar and the second power bus bar.

公开(公告)号：US20190288446A1

公开(公告)日：2019-09-19

申请号：US16118629

申请日：2018-08-31

Applicant: Hyundai Motor Company ,  KIA Motors Corporation ,  Yura Co., Ltd

Inventor： Hyong Joon Park ,  Sang Chan Jeong ,  Han Joon Jeon ,  IL Kwon Park

IPC: H01R13/621 ,  H01R13/629 ,  H01R13/641 ,  H01R13/52

Abstract: A connecting structure for coupling connectors includes a male connector, and a female connector connected to the male connector. The male connector includes: a base; a first terminal portion provided on an upper surface of the base; and an edge portion protruding from the upper surface of the base to surround the first terminal portion. In particular, the edge portion includes a coupling protrusion protruding from an outer surface of the edge portion. In addition, the female connector includes: a second terminal portion to be connected to the first terminal portion; an inner seal that is provided in the second terminal portion and inserted inside the edge portion; and a casing including an inner space where the second terminal portion is provided, and a coupling groove having a shape corresponding to the coupling protrusion.

公开(公告)号：US10414286B1

公开(公告)日：2019-09-17

申请号：US16053032

申请日：2018-08-02

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Sang Chan Jeong

IPC: H05K7/20 ,  B60L11/18

Abstract: A hybrid power control unit for a vehicle according to the present disclosure includes: a capacitor module; first and second coolers disposed on opposite sides of the capacitor module, the coolers including flow paths extending along lengthwise directions of the capacitor module; a plurality of power modules each being installed between the branch flow paths of one of the first and the second coolers; a low DC-DC converter (LDC) module disposed on one of the first and second coolers to be in contact with a remaining one of the branch flow paths of the cooler having the LDC module; a gate board having a top surface being electrically connected to the power modules; and a control board having a top surface being electrically connected to the gate board and the LDC module.

公开(公告)号：US11257617B2

公开(公告)日：2022-02-22

申请号：US16212498

申请日：2018-12-06

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Woo Young Lee ,  Sang Chan Jeong ,  Ju Man Yoon ,  Jong Pil Kim

IPC: H01F27/02 ,  H01F27/22 ,  H01F27/28

Abstract: A converter for a vehicle including an inductor which includes at least one coil, a core including a first region having an annular planar shape, around which the at least one coil is wound, and a second region having at least one first through-hole, a case accommodating the at least one coil and the core and including at least one cooling rod inserted into the at least one first through-hole, and a fixing bolt fastened to the at least one cooling rod exposed through the at least one first through-hole to fix the core to the case.

公开(公告)号：US20210184590A1

公开(公告)日：2021-06-17

申请号：US16918222

申请日：2020-07-01

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Jae Hoon Yoon ,  Sang Chan Jeong ,  Hyong Joon Park

IPC: H02M7/00 ,  H02G5/02 ,  H05K5/02

Abstract: A power apparatus includes a first power bus bar provided at a first power part, a second power bus bar provided at a second power part coupled to the first power part while communicating internally with the first power part, the second power bus bar being fastened to the first power bus bar, a first interlock bus bar provided at the first power part while being connected to an interlock terminal of a controller disposed within the first power part, a second interlock bus bar provided at the second power part while being fastened to the first interlock bus bar, and a safety cover fastened to a fastening portion between the first interlock bus bar and the second interlock bus bar while covering a fastening portion between the first power bus bar and the second power bus bar.

公开(公告)号：US20180168056A1

公开(公告)日：2018-06-14

申请号：US15656213

申请日：2017-07-21

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Sang Chan Jeong

IPC: H05K5/02 ,  H05K5/03

CPC classification number: H05K5/0247 ,  H05K5/03 ,  H05K7/1432

Abstract: A power conversion device includes a housing in which a power module is mounted and a multi-phase output bus-bar. The multi-phase output bus bar has one end electrically connected to the power module and a remaining end penetrating the housing so as to be directly exposed to an outside.