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:
Jul. 07, 2015
Filed:
Jun. 26, 2012
Akira Ito, Nukata-gun, JP;
Mitsuru Fujita, Kuwana, JP;
Shinji Katoh, Anjo, JP;
Kenichi Tanaka, Nagoya, JP;
Yukitsugu Sakaguchi, Anjo, JP;
Akira Ito, Nukata-gun, JP;
Mitsuru Fujita, Kuwana, JP;
Shinji Katoh, Anjo, JP;
Kenichi Tanaka, Nagoya, JP;
Yukitsugu Sakaguchi, Anjo, JP;
DENSO CORPORATION, Kariya, JP;
CAPTEX CO., LTD., Nagoya-shi, JP;
Abstract
A battery charging system for a vehicle, capable of charging a vehicle battery pack properly in a short time even during driving a vehicle-mounted electrical load. The battery charging system includes the battery pack mounted in the vehicle, the vehicle-mounted electrical load that can be driven by a current from the battery pack, and a battery charge controller that controls charging of the battery pack. When the battery pack is charged by using an external battery charger during operation of the load, the battery charge controller requires the external battery charger to supply a sum current that is a sum of a current for charging the battery pack and a current for driving the load to the vehicle.