FIELD: engines and pumps.
SUBSTANCE: element of a thermal protection shield of a combustion chamber of gas-turbine engine (14) with side wall (16) having cavity (4) with by-pass port (30) oriented in the direction of load-carrying structure (17). Attachment screw (18) can be installed in this cavity (4), which at that passes through by-pass port (30) so that the element of the thermal protection shield is fixed vertically on threaded connection (19) provided in the load-carrying structure. Side wall (16) of by-pass port (30) is provided with safety device (41, 44) formed by means of side wall (16). Fall-out of attachment screw (18) on the side from by-pass port (30) is prevented by means of safety device (41, 44) at installation.
EFFECT: achievement of simpler installation of a thermal protection shield.
4 cl, 4 dwg
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