发明名称 |
Method for the reduction of the variance of the cooling medium consumption in components of a turbomachine |
摘要 |
The method of reducing coolant flow variations in a gas turbine involves mechanical working of the tips of surface rugosities (4) in the coolant ducts. The surfaces can be worked by pressing or impact. The working can be performed using a rod shaped tool forced into the coolant duct bore (1). claims include an implement for carrying out the method |
申请公布号 |
EP1217172(A3) |
申请公布日期 |
2003.06.18 |
申请号 |
EP20010128802 |
申请日期 |
2001.12.04 |
申请人 |
ALSTOM (SWITZERLAND) LTD |
发明人 |
BEECK, ALEXANDER, DR.;NAGLER, CHRISTOPH;RICHTER, MARKOPH |
分类号 |
B23P9/00;F01D5/18 |
主分类号 |
B23P9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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