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A combustion chamber for a gas turbine, in particular for motor vehicles, with an atomizer nozzle for the fuel fed to a pre-chamber, in which the inlet cross section for the primary air is changed by the longitudinal movement of a deflection member extending through the inlet opening of the combusti

A combustion chamber for a gas turbine, in particular for motor vehicles, with an atomizer nozzle for the fuel fed to a pre-chamber, in which the inlet cross section for the primary air is changed by the longitudinal movement of a deflection member extending through the inlet opening of the combustion chamber. The deflection member serves as a flame holder for the stabilization of the combustion in the primary air zone while the air-atomizing nozzle is constructed ring-shaped and is provided with swirl slots in such a manner that the mixture of the fuel and of the atomizing air enters as an annular jet the primary air inlet channel, impinges approximately perpendicularly onto the primary air flow, penetrates the same and uniformly mixes with the same on its way to the inlet into the primary zone. The quantity of the primary air to be supplied is thereby automatically adjustable.

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A combustion chamber for a gas turbine, comprising: ring-shaped atomizing nozzle means having swirl slot means for injecting a swirling mixture of fuel and air into a primary air flow, pre-chamber means having a primary air in flow means, combustion zone means having a primary air inlet means with a

A combustion chamber for a gas turbine, comprising: ring-shaped atomizing nozzle means having swirl slot means for injecting a swirling mixture of fuel and air into a primary air flow, pre-chamber means having a primary air in flow means, combustion zone means having a primary air inlet means with a cross section, deflection body means projecting through the inlet means of the combustion zone means and serving as flame holder means for the stabilizing of a combustion in a primary air zone means, and means for changing the cross section of the primary air inlet means by a longitudinal movement of the deflection body means, said nozzle means causing the swirling mixture of fuel and air to enter the primary air inflow means as an annular jet disposed approximately concentrically around said flame holder means and to impinge approximately perpendicularly onto the primary air flow penetrating said primary air flow and uniformly mixing therewith.