Desulfation device and desulfation method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 27, 2013
Grant Date -
Jun 6, 2013
app pub date -
Jan 29, 2013
filing date -
Aug 25, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A desulfation device 10 drives its switching circuit 140 by using a pulse wave drive signal having a pulse width of 1.6 μsec and a frequency of 20000 Hz. The switching circuit 140 is switched on to allow extraction of electric current of 500 mA from a battery via a resistor R1, while being switched off to stop the extraction of electric current. When the switching circuit 140 is switched off, a back electromotive force and a reverse current of 500 mA are supplied to the battery. The supplied reverse current is negative current in the form of spikes. This electric current acts on electrodes of the battery and thereby enables removal of sulfation on the electrodes of the battery, while reducing a temperature increase of the desulfation device 10 during its operation.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully