Motor start switch
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United States of America Patent
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-
Mar 20, 2001
Grant Date -
N/A
app pub date -
Oct 20, 1999
filing date -
Oct 20, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method and apparatus are provided for disconnecting a starting winding of a single-phase motor during startup. The method includes the steps of disposing a heater element of a thermal switch in series with a main winding of the single-phase motor and disposing a set of contacts of the thermal switch in series with the starting winding of the single-phase motor.
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