Charging device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 3, 2011
Grant Date -
Apr 10, 2008
app pub date -
Oct 3, 2007
filing date -
Oct 4, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A charging device has an electric accumulator (20) formed by a plurality of series-connected electric accumulator cells (E1, E2, . . . , En), one electrode of any one of the electric accumulator cells being used as a reference potential of the electric accumulator (20); at least one capacitor (C1) having one end fixed to the potential of one electrode of each of the electric accumulator cells (E1, E2, . . . , En) or fixed to the potential of the other electrode of any one of the electric accumulator cells (E1, E2, . . . , En) through a rectifying means (D11, D12); and a periodical power source (30) connected between the capacitor (C1) and the reference potential of the electric accumulator to generate repetitive signals.
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