Vent valve construction for a storage tank, storage tank contain

Details Vent valve construction for a storage tank, storage tank contain Vent valve construction for a storage tank, storage tank contain

1986-12-08

1988-01-26

Nilson, Robert G.

Valves and valve actuation

Fluid actuated or retarded

Piston type expansible chamber reciprocating valve actuator

251 636, 251144, F16K 31122

Patent

active

047212837

ABSTRACT:
A vent valve construction, storage tank containing the same and method of making the same are provided, the vent valve construction having a body member provided with a tubular portion that has opposed open ends one of which is adapted to be disposed in the storage compartment of the storage tank and the other of which is adapted to be accessible from the exterior of the storage tank wall, the valve member of the vent valve construction having a stem projecting through the one open end of the tubular portion to operatively interconnect the valve member to a piston unit disposed in the tubular portion and a removable closure means closing the other open end of the tubular portion.

REFERENCES:
patent: 3123088 (1964-03-01), Marx
patent: 3770011 (1973-11-01), Muehl
patent: 3865132 (1975-02-01), Wiegand

Affiliated with

Also associated with

Rating

Vent valve construction for a storage tank, storage tank contain does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vent valve construction for a storage tank, storage tank contain, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vent valve construction for a storage tank, storage tank contain will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1464955