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:
Aug. 22, 2017
Filed:
Jun. 13, 2014
Nissan Motor Co., Ltd., Yokohama-shi, Kanagawa, JP;
Yoshimasa Toki, Kanagawa, JP;
Nissan Motor Co., Ltd., Yokohama-shi, Kanagawa, JP;
Abstract
A charge control apparatus has a charger for charging a battery with rectified power obtained by rectifying AC power supplied from a power supply by full-wave rectification or half-wave rectification as charge power, a sensor for detecting a state of the battery, and controller for setting voltage lower than a limit voltage of the battery as an upper limit charge voltage chargeable to the battery. The controller manages the power chargeable to the battery on a basis of a detected value of the sensor and the upper limit charge voltage, controls the charge power on a basis of the chargeable power, sets the upper limit charge voltage to first upper limit charge voltage when the charge power is higher than a predetermined threshold value, and sets the upper limit charge voltage to second upper limit charge voltage when the charge power is lower than the threshold value.