Flow control valve with isolated sequence control mechanism

Details Flow control valve with isolated sequence control mechanism Flow control valve with isolated sequence control mechanism

1975-08-14

1977-03-22

Rosenthal, Arnold

Valves and valve actuation

Fluid actuated or retarded

Plural operations

251133, 251134, 251162, 251192, F16K 3104, F16K 3906

Patent

active

040132641

ABSTRACT:
A cylindrical flow tube of tapered cross section bears a spherical valve poppet on one side and is mounted within the valve casing for rotation between an axially in-line position relative to an annular valve seat and a position at right angles thereto, the flow tube acting to spring bias the valve poppet against the valve seat. Translation and rotation plates are sequentially clutch driven by an interposed drive plate and carry individual pinions for driving racks associated with concentric rotation and translation shafts for pivoting the flow tube and the spherical poppet and seating the poppet in sequence during valve closing. The sequence control mechanism is hermetically sealed from the translation and rotation shafts.

REFERENCES:
patent: 2847180 (1958-08-01), Ludeman
patent: 3033513 (1962-05-01), Vulliez

Affiliated with

Also associated with

Rating

Flow control valve with isolated sequence control mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flow control valve with isolated sequence control mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flow control valve with isolated sequence control mechanism will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1952819