Power plants – Combustion products used as motive fluid
Patent
1976-05-24
1977-11-15
Gordon, Clarence R.
Power plants
Combustion products used as motive fluid
60 3925, 60 3928R, 60 3928T, F02C 908
Patent
active
040579603
ABSTRACT:
A control system for gas turbines with a gas generator which comprises a compressor, a combustion chamber, and a compressor turbine, with a power take-off device and a thrust device arranged past said gas generator and adjustable as to through-put preferably in the form of an efficiency turbine provided with an adjustale guide wheel, with a thrust nozzle variable with regard to its cross section or with an adjustable propeller, and with a fuel metering valve the metering cross section of which in influenced by values of condition of state of the gas generator. As values of condition of state for the adjustment of the fuel metering valve there are selected the temperature at the entrance into the combustion chamber or at the exit of the compressor, or the pressure in front of the compressor turbine, or a setting member of a speed governor of the gas generator which adjusting member is adapted to be influenced at will. The adjustment of the through-put of the power take-off and the thrust device is effected in conformity with the differential of the measured value of the temperature at the entrance into the combustion chamber or the exit of the compressor and the setting member of the speed governor.
REFERENCES:
patent: 3393691 (1968-07-01), Longstreet
patent: 3521446 (1970-07-01), Maljanian
patent: 3814537 (1974-06-01), Stoltman
patent: 3842594 (1974-10-01), Grunert
Becker Walter
Gordon Clarence R.
Klockner-Humboldt-Deutz Aktiengesellschaft
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