Metal diaphragm for diaphragm-type valve

Details Metal diaphragm for diaphragm-type valve Metal diaphragm for diaphragm-type valve

1992-06-08

1993-04-13

Rosenthal, Arnold

Valves and valve actuation

Reciprocating valve

Diaphragm

92103M, F16K 716

Patent

active

052014924

ABSTRACT:
A metal diaphragm used in making valves designed for passage of highly pure liquids has, starting at an outer periphery, an outer collar designed to abut a planar base of a valve in sealing fashion and connected to a central part, on which an actuating device of the valve is designed to act, by several annular surfaces stepped upward from a plane in which the diaphragm abuts the base. The annular surfaces are successively inclined from the periphery to the central part. One of the annular surfaces is parallel to the plane in which the diaphragm abuts the base when no force is exerted on the diaphragm.

REFERENCES:
patent: 1410205 (1922-03-01), Madigan

Affiliated with

Also associated with

Rating

Metal diaphragm for diaphragm-type 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 Metal diaphragm for diaphragm-type valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metal diaphragm for diaphragm-type valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1149945