Battery charger and charging method

Details Battery charger and charging method Battery charger and charging method

1990-10-15

1992-05-12

Stephan, Steven L.

Electricity: battery or capacitor charging or discharging

Serially connected batteries or cells

With discharge of cells or batteries

320 31, 320 35, 320 39, H02J 700

Patent

active

051131285

ABSTRACT:
A battery charger having a switching regulator is disclosed; an output of switching regulator is temporarily interrupted and the voltage of the battery is measured for detecting a completion of charge when the switching regulator is interrupted. The voltage of the battery can be measured accurately without switching noise and erroneous operation can be prevented.

REFERENCES:
patent: 3483461 (1969-12-01), Schaefer
patent: 4035709 (1977-07-01), Seider et al.
patent: 4079303 (1978-03-01), Cox
patent: 4191918 (1980-03-01), Nicholls
patent: 4388582 (1983-06-01), Saar et al.
patent: 4392101 (1983-07-01), Saar et al.
patent: 4549127 (1985-10-01), Taylor et al.
patent: 4667143 (1987-05-01), Cooper et al.
patent: 4779035 (1988-10-01), Engelmann
patent: 4843299 (1989-06-01), Hutchings
patent: 4849682 (1989-07-01), Bauer et al.
patent: 4876496 (1989-10-01), Duncan
patent: 4924169 (1990-05-01), Shifflet et al.

Affiliated with

Also associated with

Rating

Battery charger and charging method 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 charger and charging method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Battery charger and charging method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2426867