Song Whan So

US Patent:

20010019257, Sep 6, 2001

Filed:

Jan 12, 2001

Appl. No.:

09/760365

Inventors:

Randy Bynum - San Jose CA, US
Song So - San Mateo CA, US

International Classification:

H02J007/04

US Classification:

320/141000

Abstract:

The current invention is a device for improving the charging process for all lead acid batteries. It also provides superior maintenance and conditioning of all lead acid batteries used in fossil fuel powered automobiles, any marine application, trucks, forklifts, telecommunications, aircraft, uninterruptible power supplies (UPS), golf carts, electric cars and many other similar applications. The current invention, by means of generating a high frequency pulse of sufficient amplitude and repetition rate, fed through a set of leads of sufficient size, removes lead plate sulfate deposits that plague virtually all lead acid batteries. By removing said deposits maximum available battery power is obtained. There is also a subsequent increase in battery life. The current invention uses an all solid state design.