发明授权
US5353589A Gas turbine plant having a water or steam cooled energy exchanger
失效
具有水或蒸汽冷却能量交换器的燃气轮机设备
- 专利标题： Gas turbine plant having a water or steam cooled energy exchanger
- 专利标题（中）： 具有水或蒸汽冷却能量交换器的燃气轮机设备
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申请号： US74657申请日： 1993-06-10
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公开(公告)号： US5353589A公开(公告)日： 1994-10-11
- 发明人: Rolf Althaus , Erwin Zauner
- 申请人： Rolf Althaus , Erwin Zauner
- 申请人地址： CHX Baden
- 专利权人： Asea Brown Boveri Ltd.
- 当前专利权人： Asea Brown Boveri Ltd.
- 当前专利权人地址： CHX Baden
- 优先权： DEX4220073 19920619
- 主分类号： F02C3/02
- IPC分类号： F02C3/02 ; F02C3/14 ; F02C3/30 ; F02C7/16 ; F02C3/20
摘要：
The use of a pressure wave machine as energy exchanger (C) in a gas turbine plant makes it possible, owing to the self-cooling cellular wheel (22), to employ substantially higher temperatures. However, in order to be able to make full use of this advantage, steam cooling (13) is applied for the low-pressure gas outlet ducts (35, 37), while in addition means are provided for utilizing the heated cooling steam in a part of the gas turbine, for example in the combustion chamber (D) or in the turbine (B).
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