Title:
BATTERY PACK
Document Type and Number:
WIPO Patent Application WO/2019/117464
Kind Code:
A1
Abstract:
A battery pack is disclosed. The battery pack comprises: a plurality of battery cells arranged in a first direction; a wiring substrate for collecting state information of the battery cells from the battery cells; and a sensing unit including an input port to which the state information of the battery cells is inputted, an output port coupled to the wiring substrate such that the state information of the battery cells is outputted therefrom, and connecting units formed between the input port and the output port, wherein the connecting units extend in a curved shape so as to overlap with each other in a second direction crossing the first direction. According to the present invention, provided is the battery pack having an improved structure so as to prevent damage to or insulation breakdown of a conductive line acting as a medium of a signal transmission on state information of battery cells, and prevent the generation of stress accumulated inside an insulated coating or the conductive line by being flexibly deformed in response to swelling of the battery cells.
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Inventors:
SON KI SUK (KR)
AHN JAE PIL (KR)
YUN CHUL JUNG (KR)
CHO KYUNG HO (KR)
AHN JAE PIL (KR)
YUN CHUL JUNG (KR)
CHO KYUNG HO (KR)
Application Number:
PCT/KR2018/013366
Publication Date:
June 20, 2019
Filing Date:
November 06, 2018
Export Citation:
Assignee:
SAMSUNG SDI CO LTD (KR)
International Classes:
H01M10/42; H01M10/48; H01M50/209; H01M50/284; H01M50/505; H01M50/509; H01M50/51; H01M50/512; H01M50/569; H01M50/588
Foreign References:
| KR20130125334A | 2013-11-18 | |||
| JP2004071562A | 2004-03-04 | |||
| KR20170110746A | 2017-10-12 | |||
| KR20140002112A | 2014-01-08 | |||
| US20160294023A1 | 2016-10-06 | |||
| JP2015201274A | 2015-11-12 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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