Miniature synchronous motor with vibration damper
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United States of America Patent
Stats
-
Jan 22, 1980
Grant Date -
N/A
app pub date -
Aug 21, 1978
filing date -
Aug 31, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A miniature synchronous motor having a bell-shaped rotor and a damping body, freely mounted, but non-rotatable on the rotor shaft. The damping body being urged, at least substantially in a radial direction by a spring, the force of which also acts substantially equally for both bearings of the motor so as to reduce noise during operation.
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Cited Art Landscape
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