Arrangement for endwise clamping a first gas turbine rotor membe

Details Arrangement for endwise clamping a first gas turbine rotor membe Arrangement for endwise clamping a first gas turbine rotor membe

1976-02-18

1977-08-02

Powell, Jr., Everette A.

Fluid reaction surfaces (i.e., impellers)

Rotor having flow confining or deflecting web, shroud or...

Radially extending web or end plate

416135, 416244A, F01D 506

Patent

active

040392686

ABSTRACT:
An improved resilient member is provided in a clamping connection between two members of a gas turbine rotor, said resilient member taking the form of a rim or outer ring provided with an annular row of inwardly protruding fingers. The resiliency is due partly to deflection of the fingers and partly to a twisting of the outer ring with the fingers.

REFERENCES:
patent: RE27038 (1971-01-01), Newland
patent: 2602683 (1952-07-01), Aue
patent: 2619317 (1952-11-01), Traupel
patent: 2861823 (1958-11-01), Perry
patent: 3628886 (1971-12-01), Andvig
patent: 3677662 (1972-07-01), Cronstedt
patent: 3677663 (1972-07-01), Cronstedt
patent: 3846044 (1974-11-01), Shank

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