Air seal valve

Details Air seal valve Air seal valve

1993-07-06

1994-07-12

Fox, John C.

Fluid handling

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

Liquid supplied at valve interface

251307, F16K 122

Patent

active

053279280

ABSTRACT:
An air seal valve comprises an annular valve body having a circular valve plate disposed internally thereof with a pair of axially spaced valves thereon defining a fresh air plenum, one of said valves comprising a truncated conical plate having a radially outer edge engageable with the valve body to effect a seal thereagainst.

REFERENCES:
patent: 2392922 (1946-01-01), Hopkins
patent: 3749115 (1973-07-01), Raftis
patent: 4077432 (1978-03-01), Herr
patent: 4335738 (1982-06-01), Nassir
patent: 5000422 (1991-03-01), Houston

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