FIELD: machine building.
SUBSTANCE: proposed is gasket ring (341) for combustion chamber (320) of gas turbine unit (100). Interlining ring (341) includes lower base (352) and bead (351). Lower base (352) includes several upper slots (347) located on upper surface (353), and several lower slots (348) located on lower surface (354). Each upper slot (347) and every lower slot (348) extends in radial direction along lower annular base (352). Several upper slots (347) are spaced from each other by equal distance along circumference of lower annular base (352). Several lower slots (348) are spaced from each other by equal distance along circumference of lower annular base (352).
EFFECT: invention is aimed at cooling of gas-turbine unit.
10 cl, 6 dwg
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