Title:
SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2018/048160
Kind Code:
A1
Abstract:
A secondary battery according to one embodiment of the present invention comprises: an electrode assembly formed to include a separator interposed between a first electrode and a second electrode; a case for accommodating the electrode assembly; a cap plate connected while sealing the opening of the case; a first electrode terminal having a protrusion part, which is electrically connected to the first electrode by penetrating through a terminal hole formed in the cap plate, and a first spinning terminal protruding from the upper surface of the cap plate and formed in a circular shape; and a second electrode terminal electrically connected to the second electrode, wherein a gasket is interposed between the first spinning terminal and the cap plate, and a first adhesive layer is formed between the gasket and the cap plate.
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Inventors:
BAIK YUNKI (KR)
KIM JIN (KR)
KIM JIN (KR)
Application Number:
PCT/KR2017/009661
Publication Date:
March 15, 2018
Filing Date:
September 04, 2017
Export Citation:
Assignee:
SAMSUNG SDI CO LTD (KR)
International Classes:
H01M10/04; H01M50/147; H01M50/176; H01M50/55; H01M50/553; H01M50/562
Foreign References:
| KR20150101864A | 2015-09-04 | |||
| KR100768181B1 | 2007-10-17 | |||
| KR20010017098A | 2001-03-05 | |||
| KR20140078812A | 2014-06-26 | |||
| KR101084056B1 | 2011-11-16 |
Attorney, Agent or Firm:
PANKOREA PATENT AND LAW FIRM (KR)
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