Method of converting grouped blading to equivalent integral cove

Details Method of converting grouped blading to equivalent integral cove Method of converting grouped blading to equivalent integral cove

1991-01-16

1992-09-15

Gorski, Joseph M.

Metal working

Method of mechanical manufacture

Impeller making

294011, 2940207, 298891, B21K 304, B23P 1504, B23P 1904

Patent

active

051466791

ABSTRACT:
An integral covered blading for a turbine is achieved by cutting a short arc cover spanning tips of multiple adjacent blades. Adjacent cover portions are formed for adjacent blades, each portion having facing sides. A material buildup between the facing sides of cover portions is effected and selective machining of the material buildup develops an interface between adjacent cover portions of adjacent blades. Short group blading is thereby converted to equivalent integral covered blading.

REFERENCES:
patent: 1286283 (1918-12-01), Gilson
patent: 1554614 (1925-09-01), Allen
patent: 4155152 (1979-05-01), Cretella et al.
patent: 4509238 (1985-04-01), Lee et al.
patent: 4589175 (1986-05-01), Arrigoni
patent: 4743165 (1988-05-01), Ulrich
patent: 4765046 (1988-08-01), Partington et al.
patent: 4985992 (1991-01-01), Vosgien

Affiliated with

Also associated with

Rating

Method of converting grouped blading to equivalent integral cove does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of converting grouped blading to equivalent integral cove, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of converting grouped blading to equivalent integral cove will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-729127