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.

Date of Patent:
Aug. 22, 2017

Filed:

Feb. 23, 2015
Applicant:

Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;

Inventors:

Yasuharu Terada, Toyota, JP;

Norio Nishiwaki, Tajimi, JP;

Takayoshi Amano, Toyokawa, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/30 (2006.01); H01M 10/48 (2006.01); H01M 10/42 (2006.01); H01M 2/26 (2006.01); H01M 2/10 (2006.01); H01M 2/20 (2006.01); H01G 9/012 (2006.01);
U.S. Cl.
CPC ...
H01M 2/26 (2013.01); H01G 9/012 (2013.01); H01M 2/1077 (2013.01); H01M 2/206 (2013.01); H01M 2/30 (2013.01); H01M 10/425 (2013.01); H01M 10/482 (2013.01);
Abstract

A bus bar module includes bus bars and block circuits. A voltage detection circuit included in each block circuit detects voltage values of electric storage elements via lines connected to the respective bus bars. The number of the electric storage elements assigned to a first block circuit is an even number equal to or larger than a minimum number and smaller than a maximum number. The number of the electric storage elements assigned to a second block circuit is equal to or larger than the minimum number and smaller than the maximum number. The number of the electric storage elements assigned to each third block circuit is the maximum number.


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