Direct drive servovalve having positive radial limit stop

Details Direct drive servovalve having positive radial limit stop Direct drive servovalve having positive radial limit stop

1990-07-10

1991-08-20

Michalsky, Gerald A.

Fluid handling

Systems

Multi-way valve unit

25112912, 251284, 310 36, F15B 13044

Patent

active

050405683

ABSTRACT:
Disclosed is a direct drive servovalve which includes a drive motor mounted upon a housing for a reciprocally disposed spool valve wherein the rotor of the drive motor engages the spool valve. The rotational motion of the rotor is converted into linear motion in the spool-valve. The rotor of the drive motor carries a cam shaped flat washer which has surfaces engaging stop means defined by the valve housing.

REFERENCES:
patent: 4507634 (1985-03-01), Vanderlaan
patent: 4641812 (1987-02-01), Vanderlaan et al.
patent: 4793377 (1988-12-01), Haynes et al.

Affiliated with

Also associated with

Rating

Direct drive servovalve having positive radial limit stop does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Direct drive servovalve having positive radial limit stop, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Direct drive servovalve having positive radial limit stop will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1001800