Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1978-04-20
1979-04-10
Ward, Jr., Robert S.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277110, 277117, 285137R, 285 55, 2853342, 2853343, F16L 3500, F16J 1504
Patent
active
041484959
ABSTRACT:
Connection of membrane support tube supporting a filtration membrane and another tube path, both being provided with conical recesses and a double conically shaped sealing ring sealingly engaging the conical recesses, while a sleeve integral with the ring sealingly engages the membrane. The end faces of the support tube and the other tube part are free from sealing engagement with sealing material.
REFERENCES:
patent: 1989614 (1935-01-01), Halpern et al.
patent: 2328468 (1943-08-01), Laffby
patent: 3062565 (1962-11-01), Word
patent: 3228096 (1966-01-01), Albro
patent: 3338598 (1967-08-01), Kurtz
Wafilin B.V.
Ward, Jr. Robert S.
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