Acceleration switch and method of fabrication
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United States of America Patent
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-
Sep 24, 1996
Grant Date -
N/A
app pub date -
Apr 29, 1994
filing date -
Sep 1, 1992
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An acceleration switch has a seismic mass, which is suspended by springs (1) on a bearing block (7). The springs are designed as curved bending springs. If an acceleration acts on this sensor, then the seismic mass is noticeably deflected out of its neutral position when a critical acceleration is exceeded. By means of a lever (17), the seismic mass pulls a contact bar (21) toward a contact block (4), so that a current path is closed between the two parts of the contact block (4).
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