Piezo-electric relay
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United States of America Patent
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-
Mar 3, 1992
Grant Date -
N/A
app pub date -
Sep 18, 1987
filing date -
Sep 18, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A piezoelectric relay requiring less piezoelectric material than conventional piezoelectric relays is disclosed. The relay differs from conventional relays in that the contacts are touching with essentially no force applied between the contacts when no power is applied to the relay.
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