Intermediate casing of a turbojet and a turbojet

Details Intermediate casing of a turbojet and a turbojet Intermediate casing of a turbojet and a turbojet

2008-10-03

2011-10-18

Paumen, Gary F. (Department: 2833)

Rotary kinetic fluid motors or pumps

Including shaft transmission train, brake, clutch, or...

C415S144000, C415S175000

Reexamination Certificate

active

08038386

ABSTRACT:
The present invention relates to an intermediate casing of a turbojet comprising, between an inner hub and an outer cylindrical shroud, a plurality of radial arms at least one of which is hollow, a radial transmission shaft for driving the auxiliary machines being mounted rotatably in said radial arm, a first end of the transmission shaft passing through the inner hub and the second end passing through the outer cylindrical shroud. The housing is notable in that the inner volume consists of a single compartment housing the transmission shaft and forming a passageway for a lubrication fluid.

REFERENCES:
patent: 2566049 (1951-08-01), Williams
patent: 3200753 (1965-08-01), Di Stefano et al.
patent: 3271949 (1966-09-01), Jones et al.
patent: 3907386 (1975-09-01), Kasmarik et al.
patent: 4693669 (1987-09-01), Rogers, Sr.
patent: 5895203 (1999-04-01), Klein
patent: 6904885 (2005-06-01), Osband
patent: 2008/0310958 (2008-12-01), Bader et al.
patent: 2011/0110766 (2011-05-01), Moore et al.
patent: 926947 (1963-05-01), None

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