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. 17, 2002
Filed:
May. 12, 2000
Applicant:
Inventors:
Shinichi Yuasa, Kyoto, JP;
Mitsugu Takaki, Aichi, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/04 ;
U.S. Cl.
CPC ...
H02J 7/04 ;
Abstract
A charge control apparatus for a battery pack having a cooling structure includes: a refrigerant temperature sensor for detecting a refrigerant temperature of a refrigerant which cools the battery pack; a battery temperature sensor for detecting a battery temperature of the battery pack; an ambient temperature sensor for detecting an ambient temperature of the battery pack; and a control section for controlling the charge of the battery pack, based on the refrigerant temperature detected by the refrigerant temperature sensor, the battery temperature detected by the battery temperature sensor and the ambient temperature detected by the ambient temperature sensor.