Safety device for controlling a light signal generator based on fiber position
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United States of America Patent
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-
Jul 1, 1986
Grant Date -
N/A
app pub date -
Nov 3, 1983
filing date -
Nov 3, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A safety device for a light signal generator only activates a laser beam emerging from an optical fiber connector when an optical fiber is connected. By inserting a plug of the optical fiber into the connector of the light signal generator a photodetecting circuit is caused to provide a control signal, which activates the laser.
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