Oil-conducting strut for turbine engines

Details Oil-conducting strut for turbine engines Oil-conducting strut for turbine engines

1978-03-07

1980-01-15

Casaregola, Louis J.

Power plants

Combustion products used as motive fluid

With lubricators

184 611, F02C 706

Patent

active

041832078

ABSTRACT:
A support strut for gas turbine engines is disclosed which includes an internal wall employed as a lubricating oil duct and which is separated from the outer wall to form an insulating chamber which is closed at one end and which is sealed at the other end by means of a sliding seal member which bridges the open end of the chamber. The sliding seal preferably is secured to the outer strut wall and includes a sleeve portion in telescoping engagement with the interior wall of the oil duct.

REFERENCES:
patent: 2439447 (1948-04-01), Buck et al.
patent: 2474258 (1949-06-01), Kroon
patent: 2620157 (1952-12-01), Morley et al.
patent: 2639579 (1953-05-01), Willgoos
patent: 2919888 (1960-01-01), Simmons
patent: 3084849 (1963-04-01), Dennison
patent: 3312448 (1967-04-01), Hull et al.
patent: 3628880 (1971-12-01), Smuland et al.

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