PRODUCTION OF COMPLEX PARTS BY ADDITIVE MANUFACTURING

• Main Authors: LAVIGNOTTE, Stéphane, AUTRET, Jean-Paul Didier, GRESY, Thomas Sebastien Alexandre, SAVARY, Nicolas
• Format: Patent
• Language: English; French
• Published: 23.12.2021
• Subjects: BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The invention proposes that bridges (9) extending adjacent to each other integrally link a radially inner wall (5) and a radially outer wall (3) of a combustion chamber of a gas turbine engine towards a free end (5a) of the radially inner wall (5), the whole being an additive layer structure. L'...