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. 16, 2008
Filed:
Jan. 12, 2007
Hidetoshi Suzuki, Numazu, JP;
Hirofumi Yamaguchi, Numazu, JP;
Shuichi Muramatsu, Numazu, JP;
Masaki Asari, Numazu, JP;
Hidetoshi Suzuki, Numazu, JP;
Hirofumi Yamaguchi, Numazu, JP;
Shuichi Muramatsu, Numazu, JP;
Masaki Asari, Numazu, JP;
Kokusan Denki Co., Ltd., Shizuoka Ken, JP;
Abstract
A battery charging control device comprising a control circuit that performs control to keep a voltage across a battery charged by an output of an AC generator around a target value, comprising: a load driving switch inserted between the battery and a load; and a load driving switch control circuit that performs control to turn on the load driving switch when the AC generator generates the output and a voltage across the load is equal to or lower than a set value, and turn off the load driving switch when the voltage across the load exceeds the set value lower than the target value of the voltage across the battery.