公开(公告)号：US20230057108A1

公开(公告)日：2023-02-23

申请号：US17888652

申请日：2022-08-16

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Andreas KOPPEL ,  Fritz HARING ,  Michael BAUER

IPC: H01R11/28 ,  H01R4/70 ,  H01R13/447

Abstract: A battery system for an electric vehicle, the battery system includes at least one high voltage component; and a touch protector, the touch protector being configured to protect a user from accidentally contacting the high voltage component, wherein the touch protector includes a pivotably mounted isolating flap, the isolating flap being pivotable between a blocking position in which the isolating flap blocks access to the at least one high voltage component, and an access position in which the isolating flap allows access to the at least one high voltage component, wherein the isolating flap is configured such that the isolating flap is pivotable towards the high voltage component from the blocking position to the access position in response to application of a predetermined force to the isolating flap.

公开(公告)号：US20210249739A1

公开(公告)日：2021-08-12

申请号：US17162085

申请日：2021-01-29

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Alexander ROCK ,  Fritz HARING ,  Stefan BRANDSTÄTTER ,  Thomas BRANDNER

IPC: H01M50/507 ,  H01M50/209 ,  H01M50/503 ,  H01R11/28

Abstract: A cell connection unit (CCU) for connecting a plurality of aligned battery cells of a battery module and a battery module including the CCU, the CCU including a plurality of busbars, each busbar of the plurality of busbars being connected to cell terminals of at least two battery cells of the plurality of aligned battery cells; and a plurality of carrier rails, at least some carrier rails of the plurality of carrier rails being mechanically connected to at least three busbars of the plurality of busbars, wherein the at least some carrier rails of the plurality of carrier rails include a first reception region connected to at least one busbar of the at least three busbars of the plurality of busbars, and a separate second reception region connected to two busbars of the at least three busbars of the plurality of busbars and electrically insulating the two busbars from each other.

公开(公告)号：US20250070401A1

公开(公告)日：2025-02-27

申请号：US18747051

申请日：2024-06-18

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Ilya GOMBATS ,  Fritz HARING

IPC: H01M50/519 ,  H01M10/42 ,  H01M10/48 ,  H01M50/489 ,  H01M50/516 ,  H01M50/528 ,  H01M50/583

Abstract: A battery system includes a battery pack including a plurality of battery cells; a cell monitoring circuit; and a conductor arrangement including a plurality of conductor lines, a flexible flat cable, and a plurality of printed circuit boards that overlap with the flexible flat cable, a first end of the conductor lines being connected to the cell monitoring circuit via the flexible flat cable, and a second end of the conductor lines being electrically connected to live parts of the battery cells via the printed circuit boards.

公开(公告)号：US20220270466A1

公开(公告)日：2022-08-25

申请号：US17673626

申请日：2022-02-16

Applicant: Samsung SDI Co., Ltd.

Inventor： Michael HAINDL ,  Fritz HARING

IPC: G08B21/18 ,  H01M50/296 ,  H01M10/48 ,  H01M50/569

Abstract: In a connector system for a battery system, the connector system includes: a connector configured to electrically connect to a counterpart of the connector, wherein the connector comprises a negative connection element and a positive connection element; a first temperature sensor thermally connected to the negative connection element; a second temperature sensor thermally connected to the positive connection element; and a control unit configured to receive a first temperature signal from the first temperature sensor and to receive a second temperature signal from the second temperature sensor; wherein the control unit configured to generate a first value based on the first temperature signal and a second value based on the second temperature signal; and wherein the control unit is further configured to generate an alert signal in response to an absolute value of a difference between the first value and the second value exceeding a predefined threshold.

公开(公告)号：US20210302504A1

公开(公告)日：2021-09-30

申请号：US17209295

申请日：2021-03-23

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Andreas KÖPPEL ,  Fritz HARING

IPC: G01R31/36 ,  G01R31/3835 ,  G01K13/00 ,  H01M10/48 ,  H01M50/507 ,  H01M50/502

Abstract: A measuring assembly for measuring a temperature and a voltage includes a contact element including a temperature sensor and an electrically conductive portion, a voltage measurement conductor electrically connected to the conductive portion of the contact element, and an electrically conductive fixation element electrically connected to the conductive portion of the contact element, the electrically conductive fixation element extending through a fixation hole of a busbar in a fixed state to connect to the busbar by an elastic force provided by the electrically conductive fixation element in the fixed state, and the electrically conductive fixation element pressing the contact element to a measuring surface of the busbar by the elastic force in the fixed state.