Turbine starter device

Details Turbine starter device Turbine starter device

1988-05-24

1990-04-10

Casaregola, Louis J.

Power plants

Combustion products used as motive fluid

Different fluids

192 42, F02C 7277

Patent

active

049149067

ABSTRACT:
A double clutch mechanism is disclosed for use within a starter assembly for selectively coupling power to start a turbine engine. The invention includes a primary engagement assembly and a secondary engagement assembly, either of which may be of the pawl and ratchet type or the sprag type, for coupling power to the engine and preventing overrunning of the starter assembly.

REFERENCES:
patent: 2631426 (1953-03-01), Jewett
patent: 2721482 (1955-10-01), Shank et al.
patent: 2972411 (1961-02-01), Volk et al.
patent: 3003313 (1961-10-01), Bunger
patent: 3266251 (1966-08-01), Kacek
patent: 3279169 (1966-10-01), Bayard
patent: 3521505 (1970-07-01), Sebring
patent: 3638774 (1972-01-01), Burch et al.

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