Battery capacity monitor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 30, 1992
Grant Date -
N/A
app pub date -
Sep 14, 1990
filing date -
Sep 14, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A simple and inexpensive battery capacity monitor which indicates the remaining capacity of a battery by indirect measurement of the equivalent internal resistance. The monitor momentarily applies an RC load across the battery terminals and indicates the peak capacitive charge which is indicative of the equivalent internal resistance, which in turn can be correlated to the remaining battery capacity.
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