Other

Rapha&euml;l Spagna

G&eacute;rard Henri Martin

Guy Grienche

Jean-Herv&eacute; Le Gal

G&eacute;rard Schott

Patrice Laborde

The present invention relates to a gas-turbine combustion chamber comprising at least a zone (,) referred to as pilot combustion zone into which at least a first pilot fuel injection means (,) and an associated first oxidizer injection means (,) open; a main combustion zone (,) into which at least a second main fuel injection means (,) and an associated second oxidizer injection means (,) open, all of it being maintained under a pressure P,inside an enclosure (,). According to the invention, said chamber further comprises a mechanical means (,) for controlling the second flow of oxidizer, which reacts to the pressure difference between the inside (P,) and the atmospheric pressure (Po) outside enclosure (,), said pressure difference being directly linked with the engine speed.

Growing community of inventors

Lescar, France

Raphaël Spagna

Growing community of inventors

Lescar, France

Rapha&euml;l Spagna

Raphaël Spagna