Electricity: battery or capacitor charging or discharging – Battery or cell charging – Pulsed
Patent
1999-07-19
2000-10-10
Tso, Edward H.
Electricity: battery or capacitor charging or discharging
Battery or cell charging
Pulsed
H01M 1044
Patent
active
061305227
ABSTRACT:
A lead acid battery having at least one electrolytic cell is charged by a method which effects lowering of the internal impedance of the battery plates and increase battery cycle life capacity. The method includes the steps of connecting a current source device across the positive and negative terminals of the battery and applying a periodic pulse to the device so as to apply a pulsed current across the battery terminals without applying a voltage pulse. The pulse current of square wave shape is applied onto a sinusoidal charging current at a higher frequency.
REFERENCES:
patent: 5063341 (1991-11-01), Gali
patent: 5166595 (1992-11-01), Leverich
patent: 5614805 (1997-03-01), Momotani et al.
patent: 5633575 (1997-05-01), Gali
patent: 5648714 (1997-07-01), Eryou et al.
patent: 5677612 (1997-10-01), Campagnulo et al.
patent: 5684386 (1997-11-01), Okada
patent: 5808447 (1998-09-01), Hagino
G.D. Makar--D.C. Charging Systems, Lead Acid Batteries and Pulse Charging, no date.
Battery Council International--Battery Service Manual, no date.
Journal of Power Sources 53 (1995) 215-228--L. T. Lam (14 pages).
Battery Council International--Battery Service Manual (69 pages) no date.
DC Electric Systems, Lead Acid Batteries and Pulse Charging--D. Makar (164 pages), no date.
Lead Acid Batteries--W. J. Glazier (9 pages), no date.
Journal of Power Sources 45 (1993) 171--190--D. Pavlov (20 pages).
Journal of Power Sources 46 (1993) 203--210--M.K. Dimitorv and D. Pavlov (8 pages).
Battison Adrian D.
Thrift Murray E.
Tso Edward H.
LandOfFree
Pulse modified invariant current battery charging method and app does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pulse modified invariant current battery charging method and app, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pulse modified invariant current battery charging method and app will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2259492