Electricity: battery or capacitor charging or discharging – Battery or cell charging – With detection of current or voltage amplitude
Reexamination Certificate
2011-08-16
2011-08-16
Tso, Edward (Department: 2858)
Electricity: battery or capacitor charging or discharging
Battery or cell charging
With detection of current or voltage amplitude
C320S152000, C320S157000, C379S341000, C379S336000, C361S156000, C361S157000, C307S1320EA
Reexamination Certificate
active
07999517
ABSTRACT:
A charging control apparatus comprising: a voltage control unit in a charging apparatus configured to control generation of an output voltage and a power supply voltage, the charging apparatus being an apparatus configured to generate, from a voltage of an input power supply applied through a relay, the output voltage for charging a battery and the power supply voltage for control; and a relay control unit operated by the power supply voltage, the relay control unit configured to drive the relay so as to stop applying the voltage of the input power supply to the charging apparatus, when detecting a standby state in which the battery is not being charged, and drive the relay so as to increase the power supply voltage by applying the voltage of the input power supply to the charging apparatus, when the power supply voltage decreases below a predetermined level.
REFERENCES:
patent: 5698963 (1997-12-01), Seong et al.
patent: 5760570 (1998-06-01), Nagai et al.
patent: 5986437 (1999-11-01), Lee
patent: 6320354 (2001-11-01), Sengupta et al.
patent: 2004/0108834 (2004-06-01), Takano et al.
patent: 2007-166825 (2007-06-01), None
Arai Nobuhiro
Kuribara Koichi
Fantu Yalkew
Gunther John E.
Sanyo Electric Co,. Ltd.
Sanyo Semiconductor Co. Ltd.
Sereboff Steven C.
LandOfFree
Charging control apparatus and charging apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Charging control apparatus and charging apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charging control apparatus and charging apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2782942