Sensor for motor
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United States of America Patent
Stats
-
Jan 2, 2018
Issued Date -
N/A
app pub date -
May 19, 2016
filing date -
May 28, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A sensor for motor includes: a detected plate mounted to a rotating shaft of a motor, the detected plate including a plurality of rod-shaped portions having different lengths from one another, the plurality of rod-shaped portions radially projecting from the rotating shaft; a detecting member configured to output a signal having a waveform that changes according to the rod-shaped portions passing through a front of the detecting member; and a movable member that holds the detecting member.
First Claim
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 24 Citation Count
- G01D Class
- 97.39 % this patent is cited more than
- 7 Age
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|---|---|---|---|---|
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