The present invention relates to a fuel supply device for a heat engine intended for a rotary-wing aircraft, which feed device includes first and second reservoirs respectively containing first and second fuels suitable for feeding the heat engine. The second fuel is heated by passing through a heat exchanger, and then passes through a return valve positioned beyond the heat exchanger. The return valve is driven as a function of the temperature of the second fuel in order to direct the second fuel to the second reservoir when the temperature of the second fuel is lower than or equal to the setpoint temperature Tc, and to the heat engine when the temperature of the second fuel is higher than the setpoint temperature Tc.
POWER PLANT USING TWO FUELS, INCLUDING ONE FUEL WITH A HIGH GELATION TEMPERATURE
23.06.2016
Patent
Elektronische Ressource
Englisch
IPC: | F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF |
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