Turbine seal

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member

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Details

415135, 415136, F01D 1100, F02C 0728

Patent

active

043795609

ABSTRACT:
Seal for two concentric tubular elements of a gas turbine, consisting of rings associated with each element and having facing grooves, and of a connector extending between the grooves and consisting of two annuli which are in concentric spaced relationship and are joined by a web.

REFERENCES:
patent: 1073916 (1913-09-01), Ljungstrom
patent: 1807460 (1931-05-01), Wiberg
patent: 2919891 (1960-01-01), Oliver
patent: 3056615 (1962-10-01), Breitenstein
patent: 3398978 (1968-08-01), Gasche
patent: 3458207 (1969-07-01), Conti
patent: 3645092 (1972-02-01), Tatsutomi et al.
patent: 3704034 (1972-11-01), Shire
patent: 3771798 (1973-11-01), McDonald
patent: 3889958 (1975-06-01), Bennett
patent: 4063845 (1977-12-01), Allen
patent: 4072327 (1978-02-01), Young
patent: 4188037 (1980-02-01), Abbes et al.
German Publication "Construction in Steam Turbine Building" of A. Loschge, 1955.

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