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.:
Date of Patent:
Dec. 27, 2016
Filed:
Mar. 02, 2015
Denso Corporation, Kariya, Aichi-pref., JP;
Yoshimitsu Inoue, Chiryu, JP;
Hiroyoshi Yamamoto, Nagoya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A battery pack has a casing, electric fans, battery temperature thermistors and a battery management unit. The casing accommodates the battery cell stacks. The electric fans generate an air circulation in the inside chamber of the casing. The thermistors detect a temperature of the battery cells. At least one of the thermistors is arranged in each of the battery cell stack to detect a temperature of a battery cell arranged at a specific location in a battery cell stacking direction. At least one of the thermistors arranged in one battery cell stack in a pair of the battery cell stacks selected from all of the battery cell stacks detects a temperature of the battery cell arranged at a different location in the battery cell stacking direction from a location of any battery cell arranged in the other battery cell stack in the pair of the battery cell stacks.