Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Coating – specific composition or characteristic
Patent
1979-08-22
1981-09-29
Powell, Jr., Everette A.
Fluid reaction surfaces (i.e., impellers)
Specific blade structure
Coating, specific composition or characteristic
416213R, 416229A, F01D 514
Patent
active
042920108
ABSTRACT:
A blade or vane for a gas turbine has a cambered aerofoil made up of a plurality of single crystals of an alloy. Each crystal extends longitudinally of the aerofoil and has a predetermined three-dimensional orientation different from that of the other crystals such that it has an optimum value of a chosen property in directions longitudinal and transverse of the aerofoil.
REFERENCES:
patent: 3008855 (1961-11-01), Swenson
patent: 3494709 (1970-02-01), Piearcey
patent: 3900668 (1975-08-01), Olcott
patent: 4164061 (1979-08-01), Bronovsky et al.
patent: 4184900 (1980-01-01), Erickson et al.
Marjoram John R.
Meetham Geoffrey W.
Powell Jr. Everette A.
Rolls-Royce Limited
LandOfFree
Cambered blade or vane for a gas turbine engine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cambered blade or vane for a gas turbine engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cambered blade or vane for a gas turbine engine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1232094