Relief device for a turbojet and a turbojet comprising same

Details Relief device for a turbojet and a turbojet comprising same Relief device for a turbojet and a turbojet comprising same

2008-02-11

2011-12-13

Look, Edward (Department: 3745)

Rotary kinetic fluid motors or pumps

With control means responsive to non-cyclic condition...

By shaft speed or torque responsive means

C415S116000, C415S127000, C415S145000

Reexamination Certificate

active

08075246

ABSTRACT:
The relief device is designed to divert a portion of a main flow toward a by-pass flow in a turbojet that includes a main flow stream, a by-pass flow stream and an intermediate casing. The relief device includes inner openings of the inner shroud, outer openings of the outer shroud, a relief circuit connecting the inner openings to the outer openings, and a blanking device capable of opening and closing the relief circuit. The relief circuit includes upstream holes of the intermediate casing, downstream holes of the intermediate casing, and an annular channel defined between the intermediate casing, the outer shroud and a connecting partition. The connecting partition rests on the intermediate casing so as to encompass the downstream holes of the intermediate casing in the annular channel and resting on the outer shroud so as to encompass the outer openings of the outer shroud in the annular channel.

REFERENCES:
patent: 5279109 (1994-01-01), Liu et al.
patent: 6092987 (2000-07-01), Honda et al.
patent: 6622475 (2003-09-01), Brault et al.
patent: 6938407 (2005-09-01), Beutin et al.
patent: 7249929 (2007-07-01), Cummings et al.
patent: 0 174 255 (1986-03-01), None
patent: 0 511 770 (1992-11-01), None
patent: 1 249 618 (2002-10-01), None
patent: 1 308 601 (2003-05-01), None
patent: 1 531 236 (2005-05-01), None

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