Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – With discharge of cells or batteries
Patent
1993-11-22
1995-10-31
Wong, Peter S.
Electricity: battery or capacitor charging or discharging
Serially connected batteries or cells
With discharge of cells or batteries
320 21, H02J 702, H01M 1044, H01M 1046
Patent
active
054633044
ABSTRACT:
A low cost, relatively inexpensive and highly reliable tuned resonant circuit and method for prolonging the life of storage batteries of the type that contain a liquid electrolyte and are exposed to extensive periods of non-use. The resonant circuit is powered from a commercially available AC voltage source that is connected through a capacitor and a step down transformer to the input of a full wave diode rectification bridge. The output of the bridge rectifier is connected across the power terminals of the storage battery so as to supply a steady pulsating DC voltage thereto. By virtue of the foregoing, the battery electrolyte is excited so that the specific gravity thereof will be maintained at the original operating level of the electrolyte in a fully charged storage battery.
REFERENCES:
patent: 2341446 (1944-02-01), Klinkhamer et al.
patent: 2377180 (1945-05-01), Pohm
patent: 2763827 (1956-09-01), Evans
patent: 3963976 (1976-06-01), Clark
patent: 4419765 (1983-12-01), Wycoff et al.
patent: 4629963 (1986-12-01), Morris
patent: 4736150 (1988-04-01), Wagner
patent: 4931367 (1990-06-01), Brecht
patent: 4935688 (1990-06-01), Mistry et al.
Tso Edward
Wong Peter S.
LandOfFree
Life extending circuit for storage batteries does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Life extending circuit for storage batteries, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Life extending circuit for storage batteries will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1775538