Pilot valve device for regulating the flow of a fluid

Details Pilot valve device for regulating the flow of a fluid Pilot valve device for regulating the flow of a fluid

1976-06-04

1978-08-29

Rosenthal, Arnold

Valves and valve actuation

Fluid actuated or retarded

Pilot or servo type motor

251 25, 91 25, F16K 31143

Patent

active

041098943

ABSTRACT:
A pilot valve device adapted to be brought to an open position in response to a mechanical signal so as to cause a compressed fluid to actuate an operating valve. The pilot valve device comprises a main valve located in a pilot valve chamber, and a daughter valve located in a daughter valve chamber formed in the main valve. When a mechanical signal is applied to the daughter valve and brings the same to an open position, a compressed fluid contained in the pilot valve chamber is introduced into a main valve actuating chamber, with the result that the main valve is brought to an open position to permit the compressed fluid to flow into an operating valve actuating chamber.

REFERENCES:
patent: 2575719 (1951-11-01), Leeds
patent: 3842857 (1974-10-01), McCornack
patent: 3908106 (1975-09-01), Hirasawa et al.

Affiliated with

Also associated with

Rating

Pilot valve device for regulating the flow of a fluid does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pilot valve device for regulating the flow of a fluid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pilot valve device for regulating the flow of a fluid will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1628814