FUEL DISTRIBUTOR Russian patent published in 2012 - IPC F23R3/14 F23R3/34 

FIELD: heating.

SUBSTANCE: swirler includes support of swirler blades, multiple swirler blades located on support of swirler blades; multiple swirler channels formed with swirler blades and support of swirler blades; and multiple fuel distributors. Each of fuel distributors includes a distributing element determining a cavity. Cavity includes an inlet hole, at least one outlet hole and at least one third hole. At least one third hole is located in cavity of fuel distributor in upstream section of the corresponding channel of swirler. At least one outlet hole is located in cavity of downstream section of the corresponding channel of swirler. Cross section at least of one third hole exceeds cross section at least of one outlet hole. Cavities of multiple fuel distributors are located in support of swirler blades.

EFFECT: providing the improved fuel distribution.

13 cl, 9 dwg