Sealing system for the rear lubricating chamber of a jet engine

Details Sealing system for the rear lubricating chamber of a jet engine Sealing system for the rear lubricating chamber of a jet engine

2006-08-01

2010-06-29

Cuff, Michael (Department: 3741)

Power plants

Combustion products used as motive fluid

With lubricators

Reexamination Certificate

active

07743598

ABSTRACT:
A jet engine with a system for recovering oil around the lubricating chamber of the rear rolling bearing of the shaft of the jet engine. The shaft is supported by a rolling bearing situated in a lubricating chamber surrounded by a single recovery chamber having a seal situated downstream from the rotor of the turbine driving the shaft.

REFERENCES:
patent: 3823553 (1974-07-01), Smith
patent: 4502274 (1985-03-01), Girault
patent: 6516618 (2003-02-01), Bock
patent: 327444 (1958-01-01), None
patent: 0 391 001 (1990-10-01), None
patent: 2028999 (1970-10-01), None
patent: 2 524 064 (1983-09-01), None
patent: 2 366 842 (2002-03-01), None

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