BATTERY PACK HAVING CURVED SURFACE STRUCTURE

Title:

BATTERY PACK HAVING CURVED SURFACE STRUCTURE

Document Type and Number:

WIPO Patent Application WO/2015/046751

Kind Code:

A1

Abstract:

A battery pack according to one aspect of the present invention comprises: a battery cell having a curved surface structure; and a pack housing having a curved surface structure in which a battery cell accommodation space is formed to correspond to the curved surface structure of the battery cell, thereby preventing a spring back phenomenon and preventing curvature deformation caused by external impact.

Inventors:

JU JAEHYEON (KR)
YOON SEOG JIN (KR)

Application Number:

PCT/KR2014/007477

Publication Date:

April 02, 2015

Filing Date:

August 12, 2014

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

H01M50/202; H01M50/224; H01M50/227; H01M50/10; H01M50/105; H01M50/55; H01M50/553

Domestic Patent References:

WO2001082393A2

2001-11-01

Foreign References:

KR20090097731A	2009-09-16
US20030017372A1	2003-01-23
KR20120024108A	2012-03-14
JP2003187759A	2003-07-04
KR20120082808A	2012-07-24

Other References: