Servovalve for pipe flange connection

Details Servovalve for pipe flange connection Servovalve for pipe flange connection

1986-05-23

1987-03-24

Michalsky, Gerald A.

Fluid handling

Larner-johnson type valves; i.e., telescoping internal valve...

137220, 1374893, 251 35, F16K 112, F16K 31383

Patent

active

046517685

ABSTRACT:
The flow controlling valve, particularly mounted in a pipe flange structure, comprises a cylindrical housing, a flow passage whose cross section is controllable, a valve seat, and a valve member and at least one auxiliary valve mounted in the housing. The valve seat is formed as a mushroom member whose mushroom head has an edge with an adjacent seating surface and whose stem is connected to at least one supporting cross piece extending across the flow passage. The valve member is a spring-loaded hollow piston guided in the housing whose interior space forms the flow passage which is mounted with its inner edge positionable on the seating surface of the mushroom head. The auxiliary valve has a spring-loaded auxiliary stopper member with an associated auxiliary valve seat which controls a flowing medium branching from the main flow by a metering element. The mushroom member is connected with its mushroom stem on a supporting cross piece or pieces which is or are elastically deformable and an outer section of the hollow piston forms a circular gap between it and the housing which serves as the metering element.

REFERENCES:
patent: 4117859 (1978-10-01), Illy

Affiliated with

Also associated with

Rating

Servovalve for pipe flange connection does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Servovalve for pipe flange connection, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Servovalve for pipe flange connection will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1347903