DEVICE FOR THE COMBUSTION CHAMBER OF THE GASEOUS TURBINE Russian patent published in 2007 - IPC F23R3/00 

FIELD: aircraft industry; ship-building industry; other industries; production of the devices for the combustion chamber of the gaseous turbines.

SUBSTANCE: the invention is pertaining to the device for the combustion chamber of the gaseous turbine intended for adjustment of the quantity of the air fed in the combustion zone of the gaseous turbine combustion chamber. The device contains the arranged outside the combustion zone control valve including the overlapping component mounted with the possibility of relocation concerning the combustion chamber, which overlaps at least one inlet channel, through which the air gets into the combustion zone. The control valve is supplied with the supporting component in the form of the neck bush, which is connected to the component of the valve and arranged in the support, which is in the rear part of the combustion chamber. Usage of the device will ensure the increased operational reliability of the turbine at the simultaneous simplification and the increased reliability of the control over the device by its arrangement in the rather cold part of the combustion chamber.

EFFECT: the invention ensures the increased operational reliability of the turbine at the simultaneous simplification and the improved reliability of the control over the device due to its arrangement in the rather cold part of the combustion chamber.

20 cl, 5 dwg