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公开(公告)号：US10128666B2
公开(公告)日：2018-11-13
申请号：US15140290
申请日：2016-04-27
Applicant: Samsung SDI Co., Ltd.
Inventor： Hyeoncheol Jeong , Woojoon Chung , Sejin Ji , Jongho Park , Woonseong Baek
Abstract: A battery module including: a plurality of battery packs each having a plurality of battery banks; a first wire that connects the plurality of battery packs in parallel; and a second wire that connects battery banks of the different battery packs in parallel. A natural balancing operation may be implemented without a complicated circuit configuration.
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Patent Agency Ranking
公开(公告)号：US20240322292A1
公开(公告)日：2024-09-26
申请号：US18484226
申请日：2023-10-10
Applicant: Samsung SDI Co., Ltd.
Inventor： Junseop Kim , Sejin Ji , Minuk Woo , Kwangsoo Bae , Jihwan Seol , Seongchan Bae
IPC: H01M10/6555 , H01M10/613 , H01M10/643 , H01M50/213 , H01M50/262 , H01M50/289 , H01M50/30 , H01M50/503 , H01M50/505 , H01M50/516
CPC classification number: H01M10/6555 , H01M10/613 , H01M10/643 , H01M50/213 , H01M50/262 , H01M50/289 , H01M50/30 , H01M50/503 , H01M50/505 , H01M50/516
Abstract: A battery pack includes: a plurality of battery cells in a plurality of columns, the battery cells in each of the columns being located along a column direction, and the battery cells in the columns adjacent to each other being located along a zigzag pattern in a row direction while alternately shifted forward and rearward in the column direction; a plurality of cooling pieces, each of the cooling pieces being located between the battery cells in the columns adjacent to each other, and extending in a meander shape along an outer circumference of the battery cells in the columns adjacent to each other; and a bus bar on a terminal surface of the battery cells to electrically connect the battery cells to each other in rows adjacent to each other, the terminal surface being a surface on which different first and second electrodes are exposed.
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公开(公告)号：US10734687B2
公开(公告)日：2020-08-04
申请号：US14844015
申请日：2015-09-03
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Woonseong Baek , Sejin Ji , Hyeoncheol Jeong
Abstract: A battery pack including at least one battery cell, a protective circuit module on a side of the at least one battery cell, and a case including the protective circuit module and the at least one battery cell. The protective circuit module includes a battery management system, an inverter, and an output terminal to supply power for driving a motor.
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公开(公告)号：US10711757B2
公开(公告)日：2020-07-14
申请号：US14817644
申请日：2015-08-04
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Sangkyou Kim , Sejin Ji , Woonseong Baek , Hyeoncheol Jeong
Abstract: A battery pack including a battery, a sensor, a controller, and a self-discharge circuit. The battery includes at least one battery cell connected between a pair of external terminals. The at least one battery cell is used for an engine-start attempt. The sensor detects a temperature of the battery. The controller compares the temperature of the battery with a reference temperature value and outputs a self-discharge signal when the temperature of the battery is lower than the reference temperature value. The self-discharge circuit is connected between the pair of external terminals in parallel with the battery and performs self-discharge the battery based on the self-discharge signal.
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公开(公告)号：US20160322615A1
公开(公告)日：2016-11-03
申请号：US15140290
申请日：2016-04-27
Applicant: Samsung SDI Co., Ltd.
Inventor： Hyeoncheol Jeong , Woojoon Chung , Sejin Ji , Jongho Park , Woonseong Baek
CPC classification number: H02J7/0014 , H01M2/206 , H01M10/4207 , H01M10/425 , H01M2010/4271 , Y02T10/7055
Abstract: A battery module including: a plurality of battery packs each having a plurality of battery banks; a first wire that connects the plurality of battery packs in parallel; and a second wire that connects battery banks of the different battery packs in parallel. A natural balancing operation may be implemented without a complicated circuit configuration.
Abstract translation: 一种电池模块，包括：多个电池组，每个电池组具有多个电池组; 并联连接多个电池组的第一线; 以及并联连接不同电池组的电池组的第二导线。 可以在没有复杂的电路配置的情况下实现自然平衡操作。
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公开(公告)号：US20160260950A1
公开(公告)日：2016-09-08
申请号：US14857417
申请日：2015-09-17
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Woonseong Baek , Sejin Ji , Sangkyou Kim , Hyeoncheol Jeong
IPC: H01M2/20
CPC classification number: H01M2/206 , H01M2/1077 , H01M2220/20
Abstract: A battery pack includes a plurality of bare cells; a housing into which the bare cells are inserted in a first direction; an electrode tab in contact with edge portions of first ends of bare cells of the plurality of bare cells and including a plurality of openings; a plurality of electrode blocks arranged at both ends of the bare cells; and electrode terminals directly connected to electrode blocks of the plurality of electrode blocks to allow the bare cells to be connected to an external device.
Abstract translation: 电池组包括多个裸电池; 裸电池沿第一方向插入的外壳; 与所述多个裸电池的裸电池的第一端的边缘部分接触并且包括多个开口的电极片; 布置在裸电池两端的多个电极块; 以及直接连接到多个电极块的电极块的电极端子，以允许裸电池连接到外部设备。
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