发明名称 |
Rotor aus hochtemperaturbeständige Verbundwerkstoff, insbesondere mit kleinem Diameter und sein Herstellungsverfahren |
摘要 |
The turbine (10) consists of a number of blades (22) disposed between two flanges (24,30), the blades and the flanges being made out of a composite material of a carbon fibre in a matrix of carbon or ceramic. The first piece (20) is made as a single mono-bloc piece from a composite material forming the first flange (24) and the blades (22). It is first consolidated in a mould and then machined. The second piece forming the second flange (30) is machined from a composite material formed in a mould and consolidated. The two parts (20,30) are then assembled with the blades (22) in contact with the second flange (30) and clamped up centrally. |
申请公布号 |
DE69611582(T2) |
申请公布日期 |
2001.08.23 |
申请号 |
DE1996611582T |
申请日期 |
1996.08.28 |
申请人 |
SOCIETE NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION "S.N.E.C.M.A.", PARIS |
发明人 |
MAUMUS, JEAN-PIERRE;MARTIN, GUY |
分类号 |
F01D1/06;F01D5/04;F01D5/28;F01D5/34;F01D25/00;F02C7/00;F04D29/02;F04D29/28 |
主分类号 |
F01D1/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|