Motor-to-spool coupling for rotary-to-linear direct drive valve

Details Motor-to-spool coupling for rotary-to-linear direct drive valve Motor-to-spool coupling for rotary-to-linear direct drive valve

1992-11-23

1993-11-23

Michalsky, Gerald A.

Valves and valve actuation

Electrically actuated valve

Rotary electric actuator

13762565, 384220, F15B 13044, F16K 3104

Patent

active

052636810

ABSTRACT:
A coupling between the motor of a direct drive valve and a spool for converting rotary-to-linear motion. The coupling includes a split bushing with spring means encircling the same and urging it together. The end of a shaft carried by the rotor of the motor is inserted into an opening in the split bushing to urge it outwardly against the spring.

REFERENCES:
patent: 3550631 (1970-12-01), Vanderlaan et al.
patent: 4546338 (1985-10-01), Idogaki et al.
patent: 4641812 (1987-02-01), Vanderiaan et al.
patent: 4645178 (1987-02-01), Martin et al.
patent: 4742322 (1988-05-01), Johnson et al.
patent: 4789132 (1988-12-01), Fujita et al.

Affiliated with

Also associated with

Rating

Motor-to-spool coupling for rotary-to-linear direct drive valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Motor-to-spool coupling for rotary-to-linear direct drive valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Motor-to-spool coupling for rotary-to-linear direct drive valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1842390