Fluid reaction surfaces (i.e. – impellers) – With fluid passage in working member communicating with... – Discharge solely at periphery normal to rotation axis
Reexamination Certificate
2006-06-13
2006-06-13
Look, Edward K. (Department: 3745)
Fluid reaction surfaces (i.e., impellers)
With fluid passage in working member communicating with...
Discharge solely at periphery normal to rotation axis
C416S09700R
Reexamination Certificate
active
07059834
ABSTRACT:
A turbine blade tip plenum has means for preferentially directing or diverting cooling air from a cooling passageway network to cool areas subject to extreme heat.
REFERENCES:
patent: 3533712 (1970-10-01), Kercher
patent: 3885886 (1975-05-01), Richter
patent: 4257737 (1981-03-01), Andress et al.
patent: 6652235 (2003-11-01), Keith et al.
Chlus Wieslaw A.
Funk Stanley J.
Bachman & LaPointe P.C.
Edgar Richard A.
Look Edward K.
United Technologies Corporation
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