Rotary kinetic fluid motors or pumps – Including thermal expansion joint
Patent
1996-03-29
1997-06-03
Kwon, John T.
Rotary kinetic fluid motors or pumps
Including thermal expansion joint
415135, 4152093, F01D 2526
Patent
active
056347677
ABSTRACT:
A turbine frame includes annular outer and inner bands with circumferentially spaced apart struts extending therebetween. Annular outer and inner liners adjoin the outer and inner bands, and a plurality of fairings surround respective ones of the struts and are joined to the liners. A plurality of circumferentially spaced apart telescopic outer and inner joints support the liners to the bands, and allow unrestrained differential thermal radial movement therebetween.
REFERENCES:
patent: 2919891 (1960-01-01), Oliver
patent: 3018085 (1962-01-01), Welsh
patent: 3403889 (1968-10-01), Ciokajlo
patent: 5224825 (1993-07-01), Strang et al.
patent: 5357744 (1994-10-01), Czachor et al.
patent: 5431534 (1995-07-01), Charbonnel
GE Aircraft Engines, "F404-GE-400, Turbine Exhaust Frame," in production greater than one year, Figure 1.
General Electric Company
Hess Andrew C.
Kwon John T.
Traynham Wayne O.
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