Gas turbine fuel delivery system

Details Gas turbine fuel delivery system Gas turbine fuel delivery system

1974-12-24

1976-10-12

Freeh, William L.

Pumps

Condition responsive control of drive transmission or pump...

Having means to hold or resist movement of pumping element

417223, 74665C, F04B 4900, F16H 3706

Patent

active

039854680

ABSTRACT:
A fuel delivery system comprised of a differential having three associated shafts. A first shaft is rotated at a speed responsive to the engine speed and drives the differential. A second shaft is driven by the differential against a variable retarding torque, which torque varies the speed of the second shaft. A third shaft is driven by the differential and drives a variable speed, fixed displacement fuel pump at a speed responsive to the speed of the second shaft combined with the speed of the first shaft.

REFERENCES:
patent: 704574 (1902-07-01), Pintsch
patent: 711300 (1902-10-01), Earle
patent: 726536 (1903-04-01), Holz
patent: 2160447 (1939-05-01), Turney
patent: 2317135 (1943-04-01), Crittenden et al.
patent: 2377199 (1945-05-01), Adams et al.
patent: 2403332 (1946-07-01), Beviws
patent: 2485126 (1949-10-01), Wood

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