Piston-type valve with slip clutch actuated limit switch

Details Piston-type valve with slip clutch actuated limit switch Piston-type valve with slip clutch actuated limit switch

1982-05-20

1984-08-07

Rosenthal, Arnold

Valves and valve actuation

With correlated flow path

With mounting or support

192150, 464 36, 251326, F16K 3104

Patent

active

044639309

ABSTRACT:
A motor-driven piston-type valve including a valve body having a horizontally disposed fluid flow passageway. A valve piston is operatively mounted in the body for vertical movement therein to selectively close and open the passageway. An electric motor is operatively connected to the piston to vertically move the same. A slip clutch is operatively interposed between the motor and the piston whereby clutch slippage is effected when the piston encounters a predetermined resistance in its vertical movement. A limit switch is operatively connected to the clutch for triggering by clutch slippage, such limit switch also being electrically connected to the motor, whereby when the piston encounters a predetermined resistance in its vertical movement, resultant clutch slippage triggers the limit switch to stop the motor.

REFERENCES:
patent: 1883164 (1932-10-01), Vassakos
patent: 2209155 (1940-07-01), Fagg
patent: 3608686 (1971-09-01), Martin, Sr.
patent: 4208555 (1980-06-01), Ikeda et al.

Affiliated with

Also associated with

Rating

Piston-type valve with slip clutch actuated limit switch does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Piston-type valve with slip clutch actuated limit switch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Piston-type valve with slip clutch actuated limit switch will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-600528