Combustion chamber assembly with shingle member and base bodies aligned therewith, each carrying a fastening element, and method of manufacturing

A combustion chamber assembly for an engine, with at least

• a combustion chamber component of a combustion chamber structure surrounding a combustion space, and
• a tile component fixed to the combustion chamber component and having a hot side facing a combustion space and a cold side facing away from the combustion space and facing towards the combustion chamber component, and extending along two mutually perpendicular spatial directions,
• wherein the tile component on the cold side has at least four fixing elements each arranged eccentrically on the tile component for fixing the tile component to the combustion chamber component,
• wherein for each fixing element, the tile component has a base body protruding from the cold side and having a platform on which the respective fixing element is fixed and below which at least one cavity is provided, which is open towards the cold side via at least one side passage opening on the base body, and
• wherein the at least four base bodies for the at least four eccentrically arranged fixing elements are distributed about a central region of the tile component relative to the extensions of the tile component along the two mutually perpendicular spatial directions, so that in each case two base bodies, each provided with a fixing element, are provided on different halves of the tile component relative to a center line extending in a first spatial direction of the two mutually perpendicular spatial directions,
• wherein
• the four base bodies are here oriented with their respective at least one side passage opening towards a reference point lying on the center line, so that the cavity of the respective base body is open in the direction of the reference point.