公开(公告)号：US20230344070A1

公开(公告)日：2023-10-26

申请号：US18306016

申请日：2023-04-24

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Miran KOJC ,  Mariagrazia MONTARULI ,  Wolfgang REINPRECHT

IPC: H01M50/358 ,  H01M10/6556 ,  H01M10/658

CPC classification number: H01M50/358 ,  H01M10/6556 ,  H01M10/658 ,  H01M2220/20

Abstract: A battery pack includes: a housing; a plurality of battery cells accommodated within the housing, each of the plurality of battery cells including a degassing valve; gas channel mounted to the housing as a structural member of the housing; and a thermally and electrically isolating sheet. The isolating sheet is arranged between the battery cells and the gas channel and is configured to provide conditional fluid communication between the gas channel and each of the degassing valves of the plurality of battery cells. The conditional fluid communication depends on whether or not one of the battery cells is ejecting and/or has ejected a venting gas through the degassing valve of the battery cell.

公开(公告)号：US20210119282A1

公开(公告)日：2021-04-22

申请号：US17050339

申请日：2019-03-08

Applicant: Samsung SDI Co., Ltd.

Inventor： Ralph WÜNSCHE ,  Rainer RETTER ,  Miran KOJC ,  Thomas HOERMANN ,  Matthias PUCHER ,  Mario MARCOVIC ,  Volker MATL

IPC: H01M10/6568 ,  H01M50/207 ,  H01M50/244 ,  H01M50/249 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6554 ,  H01M10/6556

Abstract: The present invention relates to a battery pack including a frame profile with integral coolant circuit elements. The battery pack includes one or more battery modules, each comprising a plurality of secondary battery cells, a framework comprising a first frame profile and a second frame profile opposite to the first frame profile, and a liquid cooling circuit comprising one or more cooling plates being in thermal contact with the battery module.

公开(公告)号：US20210359374A1

公开(公告)日：2021-11-18

申请号：US17316549

申请日：2021-05-10

Applicant: Samsung SDI Co., Ltd.

Inventor： Wolfgang REINPRECHT ,  Matthias PUCHER ,  Miran KOJC ,  Michael ERHART

IPC: H01M50/358 ,  B60K1/04 ,  H01M50/209

Abstract: A battery system includes: battery cells; and a battery housing including: a chamber between a bottom cover and a top cover of the battery housing; and at least one sidewall member connecting the bottom cover and the top cover to each other, the at least one sidewall member extending along an outer boundary of the chamber, and including: a channel inside the sidewall member; and apertures connecting the chamber with the channel, the apertures being located at a top half of the channel such that at least a bottom half of the channel is for collecting solid matter. The battery system vents a venting gas of a thermal runaway from at least one of the battery cells by directing the venting gas along at least one venting path leading from the chamber, through at least one of the apertures and the channel, and to an environment of the battery system.

公开(公告)号：US20240213579A1

公开(公告)日：2024-06-27

申请号：US18596512

申请日：2024-03-05

Applicant: Samsung SDI Co., Ltd.

Inventor： Ralph WÜNSCHE ,  Rainer RETTER ,  Miran KOJC ,  Thomas HOERMANN ,  Matthias PUCHER ,  Mario MARCOVIC ,  Volker MATL

IPC: H01M10/6568 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6554 ,  H01M10/6556 ,  H01M50/207 ,  H01M50/209 ,  H01M50/244 ,  H01M50/249

CPC classification number: H01M10/6568 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6554 ,  H01M10/6556 ,  H01M50/207 ,  H01M50/209 ,  H01M50/244 ,  H01M50/249 ,  H01M2220/20

Abstract: The present invention relates to a battery pack including a frame profile with integral coolant circuit elements. The battery pack includes one or more battery modules, each comprising a plurality of secondary battery cells, a framework comprising a first frame profile and a second frame profile opposite to the first frame profile, and a liquid cooling circuit comprising one or more cooling plates being in thermal contact with the battery module.

公开(公告)号：US20230163394A1

公开(公告)日：2023-05-25

申请号：US18058661

申请日：2022-11-23

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Miran KOJC ,  Thomas BURKE

IPC: H01M50/249 ,  B60K1/04 ,  H01M50/224

CPC classification number: H01M50/249 ,  B60K1/04 ,  H01M50/224 ,  H01M2220/20

Abstract: A battery bracket for mounting a battery pack case to a vehicle is provided. The battery bracket includes: an outer structure having a lower part and an upper part forming a cavity therebetween; and an inner structure in the cavity. The outer structure is configured to be fixed to an outer side face of the battery pack case. The inner structure meanders between the lower part and the upper part of the outer structure such that a lower contact area and an upper contact area are formed at where the inner structure contacts the lower part of the outer structure and the upper part of the outer structure, respectively.

公开(公告)号：US20200062130A1

公开(公告)日：2020-02-27

申请号：US16466899

申请日：2017-12-01

Applicant: Samsung SDI Co., Ltd.

Inventor： Ralph WUENSCHE ,  Stephan KLOMBERG ,  Thomas BRANDNER ,  Thomas RENGER ,  Joerg KILLMANN ,  Miran KOJC

IPC: B60L50/64 ,  B60L50/60 ,  H01M2/10

Abstract: A removable battery component for receiving a battery submodule and being mechanically and electrically connectable to other removable battery component carriers and/or a carrier frame is provided. The removable battery component carrier includes a bottom plate, a pair of side walls perpendicular to the bottom plate and extending along two facing corners of the bottom plate, a pair of end plates perpendicular to the bottom plate and the side wall, extending along two facing corners of the bottom plate, and mechanically connected to the side walls and/or the bottom plate to fix the plurality of battery cells together. A cell cover extends parallel to the bottom plate to form a receiving space of the battery submodule along with the bottom plate, the side wall, and the end plate.

公开(公告)号：US20190296294A1

公开(公告)日：2019-09-26

申请号：US16466942

申请日：2017-12-05

Applicant: Samsung SDI Co., Ltd.

Inventor： Marco HIRSCHBECK ,  Seongjoon PARK ,  Ralph WUENSCHE ,  Stephan KLOMBERG ,  Thomas BRANDNER ,  Thomas RENGER ,  Jörg KILLMANN ,  Miran KOJC

IPC: H01M2/10 ,  H01M10/6556 ,  H01M2/20 ,  B60L50/64

Abstract: A removable battery component carrier (30,60) for accommodating a battery submodule (40,64) and configured to be mechanically and electrically connected to other removable battery component carriers (30,60) and/or to a carrier frame is provided. The removable battery component carrier (30,60) comprises a bottom plate (32,62), a pair of side walls (31) extending upward from the bottom plate (32,62) along two longitudinal edges of the bottom plate (32,62), a pair of end plates (33) extending upwards from the bottom plate (32,62) along two transversal edges of the bottom plate (32,62). The end plates (33) are mechanically coupled to the side walls (31) and/or to the bottom plate (32,62) to fix battery cells (1,1′) together. A cell cover (34,66) extends parallel to the bottom plate (32,62) so that the cell cover, the bottom plate, the side walls, and the end plates form an accommodating space for the battery submodule (40,64).