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Patent Searching and Data


Title:
SECONDARY BATTERY MODULE
Document Type and Number:
WIPO Patent Application WO/2018/106026
Kind Code:
A1
Abstract:
One embodiment of the present invention relates to a secondary battery module. The secondary battery module according to one embodiment of the present invention comprises: a plurality of pouch-type secondary batteries stacked so as to be aligned; and a cooling plate for cooling the plurality of stacked pouch-type secondary batteries, wherein each of the pouch-type secondary batteries includes a sealing portion and a tight contact portion which are formed by an exterior material on the outside, in which the sealing portion is formed on three sides of the four sides of the periphery of the pouch-type secondary battery and the tight contact portion is formed on the remaining side, and an extension portion protruding in a direction perpendicular to the tight contact portion is formed in a portion where the sealing portion and the tight contact portion are adjacent to each other, and wherein the cooling plate is brought into contact with the tight contact portion of the plurality of the stacked pouch-type secondary batteries to cool the tight contact portion.

Inventors:
JU SEUNG HOON (KR)
KIM KWAN YONG (KR)
KIM DONG JU (KR)
KIM SUNG YEOP (KR)
KIM JIN GO (KR)
KIM TAE IL (KR)
LEE SEUNG NOH (KR)
Application Number:
PCT/KR2017/014255
Publication Date:
June 14, 2018
Filing Date:
December 06, 2017
Export Citation:
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Assignee:
SK INNOVATION CO LTD (KR)
International Classes:
H01M10/04; H01M10/6554; H01M10/6555; H01M50/105; H01M50/119; H01M50/211; H01M50/291; H01M50/548; H01M50/557
Foreign References:
KR100870355B12008-11-25
KR20160019259A2016-02-19
KR20160070561A2016-06-20
KR20150113479A2015-10-08
KR101093890B12011-12-13
Other References:
See also references of EP 3553843A4
Attorney, Agent or Firm:
DOOHO IP LAW FIRM (KR)
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