Seal system, particularly suitable for process valves

Details Seal system, particularly suitable for process valves Seal system, particularly suitable for process valves

1993-10-05

1994-11-22

Chambers, A. Michael

Fluid handling

With indicator, register, recorder, alarm or inspection means

Position or extent of motion indicator

251355, F16K 3700

Patent

active

053659716

ABSTRACT:
A seal system particularly suitable for a process valve, in which the intermediate chamber formed between two sliding seal gaskets arranged in series is connected to a static separator of elastic plenum chamber or bag type filled with a biodegradable, non-contaminating, non-aggressive auxiliary lubricant fluid, the internal plenum chamber or bag, which is of very high elasticity, being connected to the process fluid and cooperating with a movable head which itself cooperates with a position sensor. A modified embodiment is also described.

REFERENCES:
patent: 2691773 (1954-10-01), Lichtenberger
patent: 3319647 (1967-05-01), Morain
patent: 3719203 (1973-03-01), Wettre
patent: 3896280 (1975-07-01), Blake
patent: 4052997 (1977-10-01), DeLorenzo et al.
patent: 4972867 (1990-11-01), Ruesch

Affiliated with

Also associated with

Rating

Seal system, particularly suitable for process valves does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Seal system, particularly suitable for process valves, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Seal system, particularly suitable for process valves will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1984922