Metal working – Method of mechanical manufacture – Work holding
Reexamination Certificate
2006-02-21
2006-02-21
Wilson, Lee D. (Department: 3723)
Metal working
Method of mechanical manufacture
Work holding
C029S281100
Reexamination Certificate
active
07000306
ABSTRACT:
A spun metal form used to manufacture a dual alloy turbine wheel. The spun metal form prevents braze alloy contamination of the hub/casting interface by relocating the braze joint away from the interface. The spun metal form allows for the re-working of components after failed vacuum brazing and increases the time to failure of dual alloy turbine wheels.
REFERENCES:
patent: 3815219 (1974-06-01), Wilson
patent: 3928901 (1975-12-01), Schilling
patent: 3952939 (1976-04-01), Schilling et al.
patent: 4096615 (1978-06-01), Cross
patent: 4152816 (1979-05-01), Ewing et al.
patent: 4581300 (1986-04-01), Hoppin, III et al.
patent: 4603801 (1986-08-01), Wan et al.
patent: 4796343 (1989-01-01), Wing
patent: 5113583 (1992-05-01), Jenkel et al.
patent: 5593085 (1997-01-01), Tohill et al.
patent: 6935006 (2005-08-01), Rice et al.
Capek Gary G.
Katariya Devinder N.
Krishnan Venkatesh S.
Rice Derek A.
Waldman David R.
Honeywell International , Inc.
Ingrassia Fisher & Lorenz
LandOfFree
Spun metal form used to manufacture dual alloy turbine wheel does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Spun metal form used to manufacture dual alloy turbine wheel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spun metal form used to manufacture dual alloy turbine wheel will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3627431