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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 9444082 B1

PDFFull Text
Date of Patent:
Sep. 13, 2016

Filed:

Mar. 01, 2012

Battery pack structure for electric vehicles

Applicants:

Norihisa Tsujimura, Sagamihara, JP;

Toshifumi Takamatsu, Sagamihara, JP;

Makoto Iwasa, Chigasaki, JP;

Takeshi Onodera, Machida, JP;

Tatsunori Tanigaki, Yamato, JP;

Inventors:

Norihisa Tsujimura, Sagamihara, JP;

Toshifumi Takamatsu, Sagamihara, JP;

Makoto Iwasa, Chigasaki, JP;

Takeshi Onodera, Machida, JP;

Tatsunori Tanigaki, Yamato, JP;

Assignee:

NISSAN MOTOR CO., LTD., Yokohama-shi, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Bryan Evans

Int. Cl.
CPC ...
B60K 1/00 (2006.01); B60R 16/04 (2006.01); B60L 3/02 (2006.01); B60L 3/04 (2006.01); H01M 2/10 (2006.01); B60K 1/04 (2006.01); B60L 1/00 (2006.01); B60L 1/02 (2006.01); B60L 11/18 (2006.01); H01M 2/34 (2006.01); H01M 10/625 (2014.01); H01M 10/663 (2014.01); H01M 10/6563 (2014.01);
U.S. Cl.
CPC ...
H01M 2/1077 (2013.01); B60K 1/04 (2013.01); B60L 1/003 (2013.01); B60L 1/02 (2013.01); B60L 3/04 (2013.01); B60L 11/1803 (2013.01); B60L 11/185 (2013.01); B60L 11/1864 (2013.01); B60L 11/1874 (2013.01); B60L 11/1875 (2013.01); B60L 11/1877 (2013.01); B60L 11/1879 (2013.01); H01M 2/1083 (2013.01); H01M 2/34 (2013.01); B60K 2001/0438 (2013.01); B60L 2210/10 (2013.01); B60L 2210/30 (2013.01); B60L 2240/34 (2013.01); B60L 2240/545 (2013.01); H01M 10/625 (2015.04); H01M 10/6563 (2015.04); H01M 10/663 (2015.04); H01M 2220/20 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7061 (2013.01); Y02T 10/7072 (2013.01); Y02T 10/7216 (2013.01); Y02T 10/7241 (2013.01); Y02T 90/121 (2013.01); Y02T 90/127 (2013.01); Y02T 90/128 (2013.01); Y02T 90/14 (2013.01);
Abstract

An object of the present invention is to secure both of vehicle body floor upper space and battery mounting space, in setting of a mounting position of a high-power cut-off switch to a battery pack case. Battery pack casehaving battery modulesand SD switchthat cuts off battery high-power circuit by manual operation is arranged in a lower position of vehicle body floor. In this battery pack structure for electric vehicle, an inside space of the battery pack caseis divided into two areas in a vehicle front-and-rear direction, and one of the two areas is defined as a battery module mounting area. SD switchis provided in an upper surface position of the case that covers an electrical component mounting area, which is the other area, located on a vehicle front side with respect to battery module mounting area

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