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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.:

US 9214705 B1

PDFFull Text
Date of Patent:
Dec. 15, 2015

Filed:

Nov. 13, 2014

Battery cell of improved cooling efficiency

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Jae Hyun Lee, Daejeon, KR;

Seunghyun Chung, Daejeon, KR;

Geun Chang Chung, Daejeon, KR;

Assignee:

LG CHEM, LTD., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Ula C Ruddock

Assistant Examiner:

Matthew Van Oudenaren

Int. Cl.
CPC ...
H01M 10/6554 (2014.01); H01M 2/02 (2006.01); H01M 10/625 (2014.01); H01M 10/04 (2006.01); B60L 3/00 (2006.01); B60L 11/18 (2006.01); H01M 10/654 (2014.01); H01M 10/6556 (2014.01); H01M 10/613 (2014.01); H01M 10/65 (2014.01); H01M 10/6555 (2014.01); H01M 10/647 (2014.01); H01M 10/60 (2014.01); H01M 10/61 (2014.01); H01M 10/653 (2014.01);
U.S. Cl.
CPC ...
H01M 10/5053 (2013.01); B60L 3/0046 (2013.01); B60L 3/0069 (2013.01); B60L 11/1868 (2013.01); B60L 11/1874 (2013.01); B60L 11/1879 (2013.01); B60L 11/1892 (2013.01); H01M 2/024 (2013.01); H01M 10/0431 (2013.01); H01M 10/5016 (2013.01); H01M 10/625 (2013.01); H01M 10/654 (2013.01); H01M 10/6554 (2013.01); H01M 10/6556 (2013.01); B60L 2240/545 (2013.01); B60L 2240/547 (2013.01); B60L 2240/549 (2013.01); H01M 10/60 (2015.04); H01M 10/61 (2015.04); H01M 10/613 (2015.04); H01M 10/647 (2015.04); H01M 10/65 (2015.04); H01M 10/653 (2013.01); H01M 10/6555 (2015.04); H01M 2220/20 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/705 (2013.01);
Abstract

Disclosed herein is a battery cell configured such that at least one electrode assembly of a structure having a cathode, an anode, and a separator interposed between the cathode and the anode is mounted in a battery case, at least one heat dissipation member to dissipate heat generated in the electrode assembly during charge and discharge of the battery cell or upon occurrence of a short circuit is disposed in the electrode assembly and/or is in contact with an outer surface of the electrode assembly, and a portion of the heat dissipation member is exposed outward from the electrode assembly.

Find Patent Forward Citations

Lee, Jae. (2015). Battery cell of improved cooling efficiency (U.S. Patent No. 9214705). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9214705

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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