Valve for controlling a gas or liquid flow

Details Valve for controlling a gas or liquid flow Valve for controlling a gas or liquid flow

1995-01-27

1997-04-29

Rivell, John

Fluid handling

With cleaner, lubrication added to fluid or liquid sealing...

Liquid supplied at valve interface

251 65, F16K 1310, F16K 3108

Patent

active

056239572

ABSTRACT:
A valve for controlling a gas or liquid flow, has an admission and a discharge with a valve seat, a valve part displaceable relative to the valve seat, and a seal therebetween, whereby the valve part presses the seal against the valve seat in one position and thus interrupts the flow. In order to obtain a valve of this type that has a simple structure and exhibits an extremely high sealing power over a comparatively long time span, a liquid having such properties that it is insoluble in the liquid or the gas that flows through the valve serves at least partially as a seal.

REFERENCES:
patent: 1533793 (1925-04-01), Failla
patent: 3799427 (1974-03-01), Goglio
patent: 4444219 (1984-04-01), Hollenstein
patent: 4883467 (1989-11-01), Franetzki et al.
patent: 4890637 (1990-01-01), Lamparter
patent: 5354133 (1994-10-01), Rapparini
Abstract For Soviet Union, Registration SU 872883, Oct. 1981.

Affiliated with

Also associated with

Rating

Valve for controlling a gas or liquid flow does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Valve for controlling a gas or liquid flow, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Valve for controlling a gas or liquid flow will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-699860