Pressure activated switch
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 29, 1989
Grant Date -
N/A
app pub date -
May 24, 1988
filing date -
May 26, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pressure switch wherein electrode plates are provided on both sides of a pressure conductive rubber plate. The pressure switch is interposed between a body and a receiving block slidably fitted to the body so that both electrodes may be connected with each other by connecting the rubber plate into conductive state to obtain an electric signal across the electrodes. The pressure applied to the rubber plate is regulated by a variable spring.
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