公开(公告)号：US20180062228A1

公开(公告)日：2018-03-01

申请号：US15675577

申请日：2017-08-11

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Ralph WUENSCHE ,  Oliver STOJANOVIC ,  Horst KRIEGER

IPC: H01M10/6557 ,  H01M2/10 ,  H01M10/613 ,  H01M10/625

CPC classification number: H01M10/6557 ,  F28D2021/0043 ,  H01M2/1077 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6556 ,  H01M10/6567 ,  H01M2220/20

Abstract: A battery pack includes a first battery module level and a second battery module level. The first battery module level includes: a first heat exchanger including a cooling tube that defines a cooling area; a first secondary battery cell in thermal contact with the first heat exchanger at the cooling area; a coolant distributor line outside the first heat exchanger and configured to supply coolant to the cooling tube; a coolant interconnector fluidly connecting the cooling tube or the coolant distributor line to the second battery module level; and an encapsulation element enclosing the coolant interconnector and confining a volume in which the coolant interconnector is arranged between the first battery module level and the second battery module level.

公开(公告)号：US20180026243A1

公开(公告)日：2018-01-25

申请号：US15653791

申请日：2017-07-19

Applicant: Samsung SDI Co., Ltd.

Inventor： Oliver STOJANOVIC ,  Damir KOVAC ,  Ralph WUENSCHE

IPC: H01M2/10 ,  B60L11/18 ,  H01M2/20 ,  H01M10/613

Abstract: A battery system includes: a battery submodule including a plurality of secondary battery cells electrically connected to each other in series or in parallel; a battery module including a plurality of the battery submodules connected to each other in series or in parallel; and a crossbeam including a coolant duct. The battery module is mechanically coupled to the crossbeam, and the crossbeam is in thermal contact with a first side surface of at least one of the battery submodules of the battery module.

公开(公告)号：US20210129684A1

公开(公告)日：2021-05-06

申请号：US16474002

申请日：2017-12-13

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Ralph WUENSCHE ,  Oliver STOJANOVIC ,  Horst KRIEGER ,  Nikolaus HOCHGATTERER ,  Werner AMREICH

IPC: B60L50/60 ,  H01M50/244 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6557 ,  H01M10/653 ,  H01M50/271 ,  H01M50/249 ,  H01M50/209 ,  B60K1/04

Abstract: According to an exemplary embodiment of the present invention, a battery system includes: a system frame configured to include a pair of first frame beams that extend in a first direction and a pair of second frame beams that extend in a second direction perpendicular to the first direction and that are connected to the first frame beams; a plurality of traverses spaced apart in the first direction and coupled to the pair of first frame beams; and a plurality of battery modules respectively coupled to at least one of the traverses and each including a plurality of battery cells arranged in the second direction, wherein the pair of first frame beams includes a plurality of coolant supply lines, and at least one of the traverses is connected to the coolant supply lines.

公开(公告)号：US20170104252A1

公开(公告)日：2017-04-13

申请号：US15276540

申请日：2016-09-26

Applicant: Samsung SDI Co., Ltd.

Inventor： Ralph WÜNSCHE ,  Horst KRIEGER ,  Oliver STOJANOVIC ,  Christian KNIEPEISS

IPC: H01M10/6556 ,  H01M10/658 ,  H01M10/625 ,  H01M10/647 ,  H01M2/10 ,  H01M10/613

CPC classification number: H01M10/6556 ,  H01M2/1077 ,  H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/658 ,  H01M2220/20

Abstract: A battery module including a plurality of prismatic secondary battery cells, each of the battery cells including a bottom surface, and a housing for accommodating the battery cells and including a housing floor defining integral coolant channels for passage of coolant, the integral coolant channels being in thermal contact with the bottom surfaces of the battery cells.