ASSEMBLY FOR COMBUSTION CHAMBER OF GAS TURBINE ENGINE, WHICH CONTAINS INSERT AND ANNULAR ELEMENT Russian patent published in 2019 - IPC B23P11/00 F23R3/06 F23R3/46 F23R3/60 

FIELD: engines and pumps.

SUBSTANCE: invention relates to gas turbine engine combustion chamber. Gas turbine engine combustion chamber assembly comprises gas turbine engine combustion chamber insert and annular element. Insert for combustion chamber of gas turbine engine includes tubular housing, made with possibility of entering into receiving hole made in annular wall of flame tube, and with possibility of installation of rod of pin of flame tube fixing on outer casing. Insert first end comprises annular flange configured to lock radial translational movement of insert in first direction, and the second end of the insert is made with possibility of pressing on the wall of the flame tube so as to block radial translational movement of the insert in the second direction. Annular element can be installed coaxially with the receiving hole and in radial contact with the annular wall of the flame tube, on one side, and with the annular flange of the insert, on the other side.

EFFECT: reduced labor input of replacement and expensive inserts.

9 cl, 10 dwg