公开(公告)号：US20210194077A1

公开(公告)日：2021-06-24

申请号：US16855257

申请日：2020-04-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Daebong JUNG ,  Jeongsik KO ,  Ji-Young JEONG

IPC: H01M10/656 ,  H01M10/613 ,  H01M10/6552

Abstract: A cooling structure includes a plurality of bars arranged separately from each other and configured to press a battery cell, a support configured to support the plurality of bars, flow paths defined by a first surface of the battery cell and one pair of neighboring bars, and configured to guide a flow of a cooling medium, with the cooling medium being in direct contact with the first surface of the battery cell, and a separation wall provided in at least one of the flow paths and being configured to separate each of the at least one flow path into sub-flow paths.

公开(公告)号：US20190148954A1

公开(公告)日：2019-05-16

申请号：US15941477

申请日：2018-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji-Young JEONG ,  Young Hun SUNG

IPC: H02J7/00

Abstract: A battery charging method and apparatus are provided. The battery charging method includes determining a number of charging ports to charge a battery based on a determined state of the battery, and charging the battery using the number of charging ports.

公开(公告)号：US20200161723A1

公开(公告)日：2020-05-21

申请号：US16374946

申请日：2019-04-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ji-Young JEONG ,  Jeongsik KO ,  Daebong JUNG

IPC: H01M10/613 ,  H01M10/6556 ,  H01M10/6552 ,  H01M10/625

Abstract: A cooling device and a battery apparatus including the cooling device is provided. The cooling device includes a heat transfer body configured to be in contact with at least a portion of the battery pack to absorb heat from the portion of the battery pack through a first coolant included in the heat transfer body and a cooling flow path disposed relative to the heat transfer body, and configured to cool the heat absorbed from the heat transfer body through a second coolant included in the cooling flow path.

公开(公告)号：US20210159556A1

公开(公告)日：2021-05-27

申请号：US16844111

申请日：2020-04-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji-Young JEONG ,  Jeongsik KO ,  Daebong JUNG

IPC: H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6552 ,  H01M10/6556 ,  H01M10/6568 ,  H01M2/10

Abstract: A cooling device includes a direct liquid cooling medium and a plurality of heat transferrers. The direct liquid cooling medium is configured to directly contact and absorb heat from a plurality of battery modules included in a battery pack. The plurality of heat transferrers, each respectively disposed between the battery modules, is configured to absorb heat generated in a portion of each of the battery modules through an internal cooling medium.

公开(公告)号：US20190165435A1

公开(公告)日：2019-05-30

申请号：US15981037

申请日：2018-05-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji-Young JEONG ,  Young Hun SUNG

IPC: H01M10/613 ,  H01M10/625 ,  H01M10/6563 ,  H01M10/6567

Abstract: A battery thermal management method and apparatus are provided. The battery thermal management apparatus includes a first flow path of an air refrigerant to cool an upper portion of a battery, and a second flow path of a liquid refrigerant to cool a lower portion of the battery. The battery is cooled using either one or both of the air refrigerant and the liquid refrigerant.