Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1987-09-15
1989-01-24
Shoap, Allan N.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
220232, 220239, 277236, 285 97, B65D 5300, F16J 1508, F16L 1700
Patent
active
047996927
ABSTRACT:
This invention provides an all metal seal for vacuum or pressure vessels or systems. This invention does not use gaskets. The invention uses a flange which fits into a matching groove. Fluid pressure is applied in a chamber in the flange causing at least one of the flange walls to radially press against a side of the groove creating the seal between the flange wall and the groove side.
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Batzer Thomas H.
Call Wayne R.
Lee Michael B. K.
Shoap Allan N.
The Regents of the University of California
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