Method of charging a battery using asymmetrical current

Details Method of charging a battery using asymmetrical current Method of charging a battery using asymmetrical current

1995-09-08

1997-07-08

Wong, Peter S.

Electricity: battery or capacitor charging or discharging

Serially connected batteries or cells

With discharge of cells or batteries

320 14, H01M 1044

Patent

active

056465050

ABSTRACT:
A method of charging a discharged battery by creating a level direct current carrier and a riding alternating current charging vector which rides on the level direct current, the alternating current having a repeating waveform comprising two phase displacements per wavelength. The phase displacements comprise a first amplitudinal increase and a second amplitudinal increase, a first amplitudinal decrease and a second amplitudinal decrease, the second amplitudinal increase beginning substantially at the same time that the phase angle of the alternating current charging vector returns to a zero angle, the second amplitudinal decrease ending substantially at the same time that the phase angle of the alternating current charging vector returns to a forty five degree angle; cyclically repeating the waveform at a constant angular frequency, phase period and amplitude; and applying such alternating current through battery terminals for a sufficient period of time for the level direct current carrier to rise substantially to the original direct current voltage of the battery in accordance with the affectivity of the alternating current charging vector and to charge the battery.

REFERENCES:
patent: 3021468 (1962-02-01), Reich
patent: 3746961 (1973-07-01), Dobie
patent: 4668901 (1987-05-01), Furukawa
patent: 4728877 (1988-03-01), Adamson
patent: 4774449 (1988-09-01), Elkins
patent: 4829225 (1989-05-01), Podrazhansky et al.
patent: 5206578 (1993-04-01), Nor
patent: 5291117 (1994-03-01), Rydborn
patent: 5307000 (1994-04-01), Podrazhansky et al.
patent: 5449998 (1995-09-01), Melnikov
Hallows, Raplh W., Dry Cells can be Reactivated, Radio Electronics, p. 49 Dec. 1956.

Affiliated with

Also associated with

Rating

Method of charging a battery using asymmetrical current does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of charging a battery using asymmetrical current, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of charging a battery using asymmetrical current will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2410505