Power plants – Combustion products used as motive fluid – Combined with regulation of power output feature
Patent
1985-04-29
1987-03-17
Casaregola, Louis J.
Power plants
Combustion products used as motive fluid
Combined with regulation of power output feature
F02C 928
Patent
active
046497005
ABSTRACT:
A fuel control system is provided for a turbine engine for delivering fuel from a fuel source and to the turbine engine combustion chamber to maximize fuel economy engine efficiency. The fuel control system comprises a fuel pump having its outlet connected to the inlet of a fuel control assembly while the outlet from the fuel control assembly is connected to the combustion chamber. A variable orifice within the fuel control assembly is responsive both to the differential pressure between the compressor inlet and outlet as well as the position of the engine throttle to vary the flow rate through the fuel control assembly and to the combustion chamber.
REFERENCES:
patent: 3021674 (1962-02-01), Zeisloft
patent: 3139727 (1964-07-01), Tonell
patent: 3520133 (1970-07-01), Loft et al.
patent: 4074521 (1978-02-01), Smith
patent: 4300348 (1981-11-01), Lewis et al.
patent: 4394811 (1983-07-01), Swick
Chevis Robert W.
Gardiner Philip
Penny Robert N.
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