| 发明名称 |
TURBINE BLADE COOLED BY MEANS OF A POROUS BODY, AND METHOD OF MANUFACTURING THE SAME |
| 摘要 |
The cavity of a hollow turbine has its bottom equipped with a temporary means of obturation and is filled with a mixture of metal chips and a powder consisting of low melting metals, said mixture being subjected to a heating operation in order to join the chips with each other and with the walls of the blade by means of diffusion brazing of said fusible metal. |
| 申请公布号 |
EP0041015(B1) |
申请公布日期 |
1985.07.31 |
| 申请号 |
EP19810400796 |
申请日期 |
1981.05.21 |
| 申请人 |
SOCIETE NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION, "S.N.E.C.M.A." |
发明人 |
AUBERT, JEAN-BAPTISTE PAUL AUGUSTE;TIROLE, JACQUES PHILIPPE HENRI |
| 分类号 |
B23P15/04;F01D5/14;F01D5/18;F01D5/28;(IPC1-7):F01D5/18 |
主分类号 |
B23P15/04 |
| 代理机构 |
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代理人 |
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