发明申请
- 专利标题： COMBUSTION DEVICE FOR A GAS TURBINE
- 专利标题（中）： 燃气涡轮机燃烧装置
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申请号： US13097221申请日： 2011-04-29
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公开(公告)号： US20110265484A1公开(公告)日： 2011-11-03
- 发明人: Andreas HUBER , Nicolas Noiray , Bruno Schuermans , Urs Benz
- 申请人： Andreas HUBER , Nicolas Noiray , Bruno Schuermans , Urs Benz
- 优先权： EP10161714.0 20100503
- 主分类号： F23R3/42
- IPC分类号： F23R3/42
摘要：
A combustion device (1) for a gas turbine includes portions (12) having an inner and an outer wall (13, 14) with an interposed noise absorption plate (15) having a plurality of holes (16). The combustion device (1) further has first passages (17) connecting zones between the inner wall (13) and the plate (15) to the inside of the combustion device (1) and second passages (21) for cooling the inner wall (13). The portions (12) also have an inner layer (22) between the inner wall (13) and the plate (15) defining inner chambers (23), each connected to at least a first passage (17), and an outer layer (24) between the outer wall (14) and the plate (15) defining outer chambers (25) connected to the inner chambers (23) via the holes (16) of the plate (15).