Arrangement which consists of a number of fixing slots and is in

Details Arrangement which consists of a number of fixing slots and is in Arrangement which consists of a number of fixing slots and is in

1997-12-29

1999-10-05

Lopez, F. Daniel

Rotary kinetic fluid motors or pumps

Working fluid passage or distributing means associated with...

Vane or deflector

4152091, 415198R, 416215, 416219R, F01D 530

Patent

active

059612860

ABSTRACT:
In an arrangement for fixing blades (5) to a rotor (1) or stator, a number of slots (7) which run helically on the circumferential surface of the body to be fitted with blades are provided, filling pieces (6) which serve to space apart the blades (5) and fix the blades (5) in a frictional manner being present between individual blade rows (3).

REFERENCES:
patent: 2619318 (1952-11-01), Schaer
patent: 3801220 (1974-04-01), Beckershoff
patent: 4427343 (1984-01-01), Fosdick
patent: 4483054 (1984-11-01), Ledwith
patent: 5147180 (1992-09-01), Johnson
patent: 5257909 (1993-11-01), Glynn et al.
patent: 5308227 (1994-05-01), Gros et al.
patent: 5520514 (1996-05-01), Mareix et al.
patent: 5584658 (1996-12-01), Stenneler
Beneke, W., Oberdieck, K., "Festigkeitsuntersuchungen an Reiterfussen fur Axialverdichterschaufeln," 1965.

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