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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 9748537 B1

PDFFull Text
Date of Patent:
Aug. 29, 2017

Filed:

Aug. 10, 2007

Storage battery apparatus

Applicants:

Akihiko Emori, Hitachi, JP;

Youhei Kawahara, Hitachi, JP;

Takahiro Kawata, Ome, JP;

Akihiko Kudo, Hitachinaka, JP;

Inventors:

Akihiko Emori, Hitachi, JP;

Youhei Kawahara, Hitachi, JP;

Takahiro Kawata, Ome, JP;

Akihiko Kudo, Hitachinaka, JP;

Assignee:

HITACHI AUTOMOTIVE SYSTEMS, LTD., Ibaraki, JP;

Attorney:

Baker Botts L.L.P.

Primary Examiner:

Ula C Ruddock

Assistant Examiner:

Anna Korovina

Int. Cl.
CPC ...
H01M 2/10 (2006.01); H01M 10/60 (2014.01); H01M 10/61 (2014.01); H01M 10/63 (2014.01); B60L 11/18 (2006.01); H01M 10/48 (2006.01); B60L 3/00 (2006.01); B60L 8/00 (2006.01); B60L 11/14 (2006.01); H01M 10/633 (2014.01); H01M 10/613 (2014.01); H01M 10/6563 (2014.01); H01M 10/6567 (2014.01); H01M 10/6566 (2014.01); H01M 10/656 (2014.01);
U.S. Cl.
CPC ...
H01M 2/1072 (2013.01); B60L 3/0046 (2013.01); B60L 8/003 (2013.01); B60L 11/14 (2013.01); B60L 11/187 (2013.01); B60L 11/1874 (2013.01); B60L 11/1879 (2013.01); H01M 10/486 (2013.01); H01M 10/60 (2015.04); H01M 10/61 (2015.04); H01M 10/613 (2015.04); H01M 10/63 (2015.04); H01M 10/633 (2015.04); B60L 2240/545 (2013.01); H01M 10/656 (2015.04); H01M 10/6563 (2015.04); H01M 10/6566 (2015.04); H01M 10/6567 (2015.04); Y02T 10/70 (2013.01); Y02T 10/705 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7077 (2013.01); Y02T 10/7083 (2013.01);
Abstract

There is provided a highly reliable storage battery apparatus which can diagnose the status of a temperature detection unit and a cooling unit. In the storage battery apparatus comprising a battery module including one or more batteries, a plurality of temperature detection units and a cooling unit cooling the battery module, the temperature detection units measure, at least, the temperature of the cooling medium inputted to the storage battery apparatus, the temperature of the cooling medium outputted from the storage battery apparatus, and the temperature of at least one of the batteries and the battery module.

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