Sealing means

Details Sealing means Sealing means

1981-03-11

1981-12-08

Spiegel, H. Jay

Valves and valve actuation

With means to increase head and seat contact pressure

Seat pressed to valve

251174, 251306, F16K 1228

Patent

active

043043925

ABSTRACT:
A bi-directional valve sealing means for location in a chamber formed by diverging juxtaposed surfaces on the valve body and the retaining means removably affixed to the valve body. The sealing means extends into the passage through the valve body for rotation about a point in the chamber, the sealing means becoming wedged into fluid-tight contact with the valve closure means when the valve closure means is rotated to block the flow of fluid through the valve passage.

REFERENCES:
patent: 3578288 (1971-05-01), Rishoud
patent: 3584833 (1971-06-01), Grenier
patent: 3591133 (1971-07-01), Miles
patent: 3771763 (1973-11-01), Myers
patent: 3801066 (1974-04-01), Miles et al.
patent: 4005848 (1975-02-01), Eggleston
patent: 4113231 (1978-09-01), Halpine

Affiliated with

Also associated with

Rating

Sealing means does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-564530