Combustion chamber structure and his manufacturing method

摘要

The combustion chamber (1) has a lining (10) with large diameter ends and a central small diameter waist (13). The outside of the lining is covered with galvanically-deposited material (40). A manifold ring (20) is fitted to the top of the combustion chamber, preferably before the deposition step. A ring at the bottom of the combustion chamber carries a manifold (30).