Ceramic turbine stator

Details Ceramic turbine stator Ceramic turbine stator

1976-03-05

1978-02-28

Husar, C. J.

Rotary kinetic fluid motors or pumps

Working fluid passage or distributing means associated with...

With runner having corrosion resistant or nonmetallic portion

415200, 415208, F04D 2902

Patent

active

040764516

ABSTRACT:
A turbine stator assembly which is adapted for long term, reliable operation in the high temperature environment of a gas turbine engine is disclosed. Various construction details and material selections are discussed. The system cooperatively employs varied increments of component thermal expansion to hold ceramic vanes in compression throughout the operating cycle of the engine.

REFERENCES:
patent: B552006 (1976-02-01), Booher, Jr.
patent: B563412 (1976-02-01), Booher, Jr.
patent: 2801076 (1957-07-01), Terrell et al.
patent: 3025037 (1962-03-01), Beckstrom
patent: 3042366 (1962-07-01), Holmquist
patent: 3074690 (1963-01-01), Henny
patent: 3192862 (1965-07-01), Schrader, Jr.
patent: 3857649 (1974-12-01), Schaller et al.
patent: 3867065 (1975-02-01), Schaller et al.
patent: 3905723 (1975-09-01), Torti, Jr.
patent: 3910716 (1975-10-01), Roughgarden

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