ZDENEK BUCHAR
Pilots at Lk Resort Dr, Chattanooga, TN
License number
Tennessee A3802727
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
5750 Lake Resort Dr APT F113, Chattanooga, TN 37415
Professional information
Battery Charger
US Patent:
6229287, May 8, 2001
Filed:
Jan 24, 2000
Appl. No.:
9/490441
Inventors:
Michael T. Ferris - Hixson TN
Zdenek Buchar - Chattanooga TN
Zdenek Buchar - Chattanooga TN
International Classification:
H02J 704
US Classification:
320141
Abstract:
A battery charger is described for one or more rechargeable batteries. The charger derives its power from a DC power source such as another battery, and produces a pulsed recharging current that has a periodic variable frequency pulse. The charger also permits higher voltage charging current to be achieved than the initial voltage of the DC power source, and monitors both the power source and the batteries being recharged to avoid depletion of the power source or over charging of the batteries.