Device for the electrical transmission of a mechanical variable
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United States of America Patent
Stats
-
May 1, 1990
Grant Date -
N/A
app pub date -
Oct 13, 1988
filing date -
Nov 23, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device is described for the electrical transmission of a mechanical variable, particularly an electric gas pedal for automotive vehicles. The device comprises a first potentiometer system as desired-value transmitter and a second potentiometer system as actual-value transmitter. At least one of the potentiometer systems has, in addition to the first wiper, a second wiper the wiper contact of which is at a predetermined fixed distance from the wiper contact of the first wiper and lies at a separate electric potential with respect to it.
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