CAPACITIVE ANTI-PINCH MEANS AND METHOD FOR OPERATING AN ANTI-PINCH MEANS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 30, 2010
app pub date -
Sep 1, 2008
filing date -
Aug 30, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A capacitive anti-pinch means with a first electrode (2) and a second electrode (3), wherein the first electrode (2) and the second electrode (3) form the electrodes of one sensor, is, as regards a measurement which is independent of a ground potential (M1), characterized in that the first electrode (2) can be fed a first potential (U.sub.ref+), in that the second electrode (3) can be fed a second potential (U.sub.ref-), wherein the second potential (U.sub.ref-) is different from the first potential (U.sub.ref+), and in that said means are equipped with evaluation electronics (5) which determine the difference between the first potential (U.sub.ref+) and the second potential (U.sub.ref-) and determine the capacitance (C.sub.Sensor) of the sensor from said difference. A corresponding method for operating the anti-pinch means (1) is disclosed.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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