Optical rotary encoder having two half-parts of a lateral surface of a rotating disk
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United States of America Patent
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Feb 29, 2000
Grant Date -
N/A
app pub date -
Nov 17, 1997
filing date -
Apr 17, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Optical encoder and pulser with remote powered components and constituted by a rotating disk having one or more light reflecting portions which are illuminated by at least one illuminating optical fiber, the light pulses caused by said reflecting portions being reflected towards at least one receiving optical fiber.
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Cited Art Landscape
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