Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means – Changing state mass within or fluid flow through working...
Patent
1997-12-31
1999-10-19
Ryznic, John
Fluid reaction surfaces (i.e., impellers)
With heating, cooling or thermal insulation means
Changing state mass within or fluid flow through working...
B65H 114, F01D 508
Patent
active
059677520
ABSTRACT:
A turbine airfoil includes a plurality of internal ribs joined to laterally opposite first and second sidewalls to define a serpentine cooling circuit therein. A span rib extends longitudinally between a root and tip of the airfoil. And, a slant rib extends obliquely to the span rib to define respective portions of the serpentine circuit longitudinally above and below the slant rib.
REFERENCES:
patent: 2744723 (1956-05-01), Roush
patent: 3849025 (1974-11-01), Grondahl
patent: 4180373 (1979-12-01), Moore et al.
patent: 4416585 (1983-11-01), Abdel-Messeh
patent: 4474532 (1984-10-01), Pazder
patent: 4514144 (1985-04-01), Lee
patent: 4515526 (1985-05-01), Levengood
patent: 4775296 (1988-10-01), Schwarzmann et al.
patent: 5052889 (1991-10-01), Abdel-Messeh
patent: 5395212 (1995-03-01), Anzai et al.
patent: 5403157 (1995-04-01), Moore
patent: 5591007 (1997-01-01), Lee et al.
patent: 5611662 (1997-03-01), Cunha
patent: 5681144 (1997-10-01), Spring et al.
patent: 5842829 (1998-12-01), Cunha et al.
Durgin George A.
Harris Robert W.
Lee Ching-Pang
General Electric Company
Hess Andrew C.
Ryznic John
Young Rodney M.
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