The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 02, 2017
Filed:
Nov. 22, 2013
Applicant:
SK Innovation Co., Ltd., Seoul, KR;
Inventor:
Jae Myoung Lee, Daejeon, KR;
Assignee:
SK INNOVATION CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/02 (2006.01); H01M 2/10 (2006.01); H01M 2/40 (2006.01);
U.S. Cl.
CPC ...
H01M 2/0202 (2013.01); H01M 2/021 (2013.01); H01M 2/026 (2013.01); H01M 2/0287 (2013.01); H01M 2/10 (2013.01); H01M 2/1094 (2013.01); H01M 2/40 (2013.01); H01M 2002/0205 (2013.01); H01M 2220/30 (2013.01);
Abstract
The present invention relates to an embedded frame for pouch-type secondary batteries and a secondary battery having the embedded frame. The embedded frame is provided in a pouch casing for a secondary battery so as to maintain the external shape of the pouch casing and additionally protect an electrode assembly from an external shock. The embedded frame has a rectangular shape and makes close contact with an inner surface of the pouch casing. The electrode assembly is housed in the embedded frame. A plurality of pores is formed in the embedded frame.