F - Mech Eng,Light,Heat,Weapons – 04 – D
Patent
F - Mech Eng,Light,Heat,Weapons
04
D
230/129, 230/132
F04D 17/12 (2006.01) F01D 5/04 (2006.01) F01D 5/14 (2006.01) F04D 17/02 (2006.01) F04D 29/28 (2006.01)
Patent
CA 1233146
MULTI STAGE CENTRIFUGAL IMPELLER ABSTRACT OF THE DISCLOSURE A multistage centrifugal impeller in which each blade row is individually matched to optimum efficiency characteristics in a manner which minimizes blade lean. Each blade row is composed of twisted blades which substantially equalize working fluid diffusion from blade root to blade tip while restraining blade lean to less than 15°.
436353
Blair Lawrence W.
Bryans Alexander C.
Company General Electric
Eckersley Raymond A.
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