Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1979-05-14
1984-09-18
Smith, Robert I.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277211, F16B 4300
Patent
active
044719680
ABSTRACT:
A flat seal with at least one aperture through which flows a medium to be sealed, particularly for use in the exhaust gas lines of internal combustion engines which are operated at high exhaust gas temperatures; the flat seal thereby consists of a sheet metal member with a coating of a material on the basis of a synthetic fluorine compound and includes at the edge of the aperture a circumferential S-shaped double-corrugation.
REFERENCES:
patent: 2771369 (1956-11-01), Leach
patent: 3627334 (1971-12-01), Reddy
Jautelat Olaf
Schlaupitz Manfred
Motoren- und Turbinen-Union Friedrichshafen GmbH
Smith Robert I.
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