Rotary bleed valve assembly

Details Rotary bleed valve assembly Rotary bleed valve assembly

2007-07-10

2007-07-10

Keasel, Eric (Department: 3753)

Fluid handling

With indicator, register, recorder, alarm or inspection means

Position or extent of motion indicator

C251S286000, C251S305000

Reexamination Certificate

active

10474388

ABSTRACT:
A rotary bleed valve (10) for a gas turbine engine comprises a passage (11) connecting high pressure gases from a compressor to an exhaust and a valve member (12), the valve member (12) may be rotated within the passage (11)so as to vary or if necessary block the flow of compressor gases. The valve member (12) is shaped such that as the member (12) moves from a closed to an open position gas flows around the member (12) induces a torque on the member (12).

REFERENCES:
patent: 2817489 (1957-12-01), Hesmer
patent: 3938553 (1976-02-01), Ortega
patent: 4077432 (1978-03-01), Herr
patent: 4335738 (1982-06-01), Nassir
patent: 4339110 (1982-07-01), Ortega
patent: 4523286 (1985-06-01), Koga et al.
patent: 4538789 (1985-09-01), An
patent: 4794760 (1989-01-01), White
patent: 5038742 (1991-08-01), Uddin
patent: 5577474 (1996-11-01), Livshiz et al.
patent: 5678594 (1997-10-01), Hill
patent: 6062205 (2000-05-01), Bevan et al.
patent: 6698717 (2004-03-01), Brookshire et al.
patent: 6810906 (2004-11-01), Tanaka et al.

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