Battery charging circuit for charging a battery in accordance wi

Details Battery charging circuit for charging a battery in accordance wi Battery charging circuit for charging a battery in accordance wi

1998-01-13

1999-08-31

Tso, Edward H.

Electricity: battery or capacitor charging or discharging

Battery or cell charging

With thermal condition detection

H01M 1046

Patent

active

059458127

ABSTRACT:
A battery charging circuit including a power supply circuit for providing a rechargeable battery with a charge voltage. The circuit generates a reference voltage adaptive to a surrounding temperature, which is set corresponding to the full charge voltage of the rechargeable battery. The charge voltage of the rechargeable battery is compared with the reference voltage to generate a control signal. A switching device connects and disconnects the power supply circuit from the rechargeable battery in response to the control signal to adaptively control the full charge voltage according to variations of the surrounding temperature.

REFERENCES:
patent: 3919616 (1975-11-01), Allison
patent: 4424476 (1984-01-01), Mullersman
patent: 4468605 (1984-08-01), Fitzgerald et al.
patent: 5307001 (1994-04-01), Heavey
patent: 5343137 (1994-08-01), Kitaoka et al.
patent: 5708351 (1998-01-01), Takamoro
International Search Report dated Mar. 31, 1998.

Affiliated with

Also associated with

Rating

Battery charging circuit for charging a battery in accordance wi does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Battery charging circuit for charging a battery in accordance wi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Battery charging circuit for charging a battery in accordance wi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2427236