Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means – Changing state mass within or fluid flow through working...
Patent
1999-07-29
2000-10-24
Look, Edward K.
Fluid reaction surfaces (i.e., impellers)
With heating, cooling or thermal insulation means
Changing state mass within or fluid flow through working...
415115, 4151731, 415175, 416 92, 416231R, F01D 518
Patent
active
061357154
ABSTRACT:
A turbine airfoil includes a squealer rib extending outwardly from a tip cap to define a tip cavity thereatop. A thermal insulator is disposed in the tip cavity atop the tip cap.
REFERENCES:
patent: 4295785 (1981-10-01), Lardellier
patent: 4487550 (1984-12-01), Horvath et al.
patent: 4519745 (1985-05-01), Rosman et al.
patent: 5752802 (1998-05-01), Jones
General Electric Company
Hess Andrew C.
Look Edward K.
McDowell Liam
Young Rodney M.
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