FIELD: heating.
SUBSTANCE: combustion chamber includes internal housing with sliding surface and external housing with sliding section of the wall and at least one cooling hole in the sliding section of the wall. Sliding surface and sliding section of the wall are attached to each other with possibility of sliding. Cooling hole is at least partially located in the sliding section of the wall so that it opens due to sliding movement of sliding surface in relation to sliding section of the wall when internal housing is thermally expanded, and/or closed due to sliding movement of sliding surface relative to sliding section of the wall when internal housing is thermally converged.
EFFECT: improvement of combustion chamber cooling.
7 cl, 7 dwg
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