Slip detecting device for apparatus driven by a prime mover

Details Slip detecting device for apparatus driven by a prime mover Slip detecting device for apparatus driven by a prime mover

1987-11-12

1989-10-31

Bonck, Rodney H.

192 clutches and power-stop control

Clutches

Operators

192150, F16D 2716, F16D 4300

Patent

active

048771180

ABSTRACT:
A device for detecting when a driven apparatus has frozen and/or its prime mover coupling mechanism is slipping. The rotational speed of the driven apparatus is detected and a corresponding speed signal is compared to a reference speed signal. The reference speed signal corresponds to a speed slightly lower than the idling speed of the prime mover. When the detected speed signal is lower than the reference speed single, slippage in the prime mover coupling mechanism is presumed and a slippage signal is provided. The slippage signal may be used to control the coupling mechanism to disengage the apparatus from the prime mover to prevent damage from occurring.

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