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:
Mar. 06, 2001
Filed:
Jul. 03, 2000
Applicant:
Inventors:
Syuji Satake, Shizuoka-ken, JP;
Michito Enomoto, Shizuoka-ken, JP;
Assignee:
Yazaki Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/00 ; H02M 2/00 ; G01N 2/7416 ;
U.S. Cl.
CPC ...
H02J 7/00 ; H02M 2/00 ; G01N 2/7416 ;
Abstract
The temperature of a battery is detected by a temperature sensor, and a gassing voltage based on the temperature is determined by a gassing detection processing section at all times, and even during traveling, a full charge capacity calculation processing section estimates a full charge capacity on the axis of the full charge capacity from when the gassing occurred, from the remaining capacity at the time of gassing and a chargeable capacity.