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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 9034501 B1

PDFFull Text
Date of Patent:
May. 19, 2015

Filed:

Feb. 13, 2008

Electric storage unit

Applicants:

Tatehiko Inoue, Osaka, JP;

Shusaku Kawasaki, Osaka, JP;

Kimiyasu Kakiuchi, Osaka, JP;

Rihito Shoji, Osaka, JP;

Inventors:

Tatehiko Inoue, Osaka, JP;

Shusaku Kawasaki, Osaka, JP;

Kimiyasu Kakiuchi, Osaka, JP;

Rihito Shoji, Osaka, JP;

Assignee:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Attorney:

RatnerPrestia

Primary Examiner:

Ula C Ruddock

Assistant Examiner:

Thomas Parsons

Int. Cl.
CPC ...
H01M 10/613 (2014.01); B60L 11/18 (2006.01); H01G 2/04 (2006.01); H01G 2/08 (2006.01); H01G 9/08 (2006.01); H01G 9/00 (2006.01); H01M 2/10 (2006.01); H01M 2/20 (2006.01); H01M 10/42 (2006.01); H01M 10/48 (2006.01); H01M 10/617 (2014.01); H01M 10/625 (2014.01); H01M 10/643 (2014.01); H01M 10/6551 (2014.01); H01M 10/6555 (2014.01); H01M 10/6556 (2014.01); H01M 10/6563 (2014.01); H01G 11/10 (2013.01); H01G 11/82 (2013.01); B60K 6/28 (2007.10); H01M 10/653 (2014.01); H01M 10/6567 (2014.01);
U.S. Cl.
CPC ...
H01M 10/5004 (2013.01); B60K 6/28 (2013.01); B60L 11/1874 (2013.01); B60L 11/1879 (2013.01); H01G 2/04 (2013.01); H01G 2/08 (2013.01); H01G 9/08 (2013.01); H01G 9/155 (2013.01); H01M 2/1077 (2013.01); H01M 2/1094 (2013.01); H01M 2/206 (2013.01); H01M 10/425 (2013.01); H01M 10/48 (2013.01); H01M 10/5008 (2013.01); H01M 10/5016 (2013.01); H01M 10/503 (2013.01); H01M 10/504 (2013.01); H01M 10/5046 (2013.01); H01M 10/5055 (2013.01); H01M 10/5057 (2013.01); H01M 10/5067 (2013.01); H01M 10/5075 (2013.01); Y02E 60/13 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7022 (2013.01); Y02T 10/705 (2013.01); H01G 11/10 (2013.01); H01G 11/82 (2013.01);
Abstract

An electric power storage unit includes plural storage element blocks, an external bus bar for electrically connecting the storage element blocks, a base made of metal for fixing the storage element blocks, and a cover fixed to the base for accommodating the storage element blocks. Each of the storage element blocks includes plural electric power storage elements connected electrically to each other, and a case made of heat-conductive insulating resin for holding the electric power storage elements. This electric power storage unit reduces variation of cooling of the electric power storage elements, hence having high reliability.

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