Thermal shielding brick for lining a combustion chamber wall, combustion chamber and a gas turbine

US6948437B2 · kind B2 · utility

Assignee

• Siemens Aktiengesellschaft · DE

Inventors

• Daniel Hofmann · Paderborn, DE
• Paul-Heinz Jeppel · Waltrop, DE
• Hans Maghon · Wetter (Ruhr), DE
• Uwe Rettig · Hersbruck, DE
• Milan Schmahl · Mülheim an der Ruhr, DE
• Christine Taut · Dresden, DE

Key dates

• Filing date: Sep 5, 2001
• Grant date: Sep 27, 2005
• Expiry date: Sep 5, 2021

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F27D1/0023
• WIPO field: Thermal processes and apparatus
• WIPO sector: Mechanical engineering

Abstract

A thermal shielding brick is useable for lining a combustion chamber wall. The thermal shielding brick has a hot side, which can be exposed to a hot medium a wall side located opposite the hot side, and a peripheral side that is joined to the hot side and to the wall side. A damping element is placed on the peripheral side and effectively prevents fragments from detaching from the thermal shielding brick if broken. A combustion chamber having an inner combustion chamber lining, includes the thermal shielding bricks. Further, a gas turbine, includes the combustion chamber.