Method and apparatus for responding to failure of a load
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United States of America Patent
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Jun 19, 2001
Grant Date -
N/A
app pub date -
Dec 16, 1998
filing date -
Dec 16, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for responding to failure of a secondary load driven by a primary mover includes at least one sensor sensing a rotational parameter of the secondary load and an electronic control module for (1) disengaging the secondary load from the primary mover and subsequently re-engaging it when the sensed rotational parameter indicates a first range of slip, (2) disengaging the secondary load from the primary mover when the sensed rotational parameter indicates a second range of slip, and (3) deactivating the primary mover when said sensed rotational parameter indicates a third range of slip.
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