发明名称 |
TURBINE-AS MET BEVESTIGDE SCHIJVEN. |
摘要 |
The invention concerns a turbine shaft having stepped bearings on which disks are shrunk on. It is characterized in that the connecting surface between two successive bearings consists of two conical portions separated by a cylindrical portion and toroidal connecting portions between the cylindrical portion and the conical portions. The invention reduces the concentrations of stresses and applies more particularly to elastic fluid turbine shafts. |
申请公布号 |
NL7514669(A) |
申请公布日期 |
1976.06.18 |
申请号 |
NL19750014669 |
申请日期 |
1975.12.16 |
申请人 |
GROUPE EUROPEEN POUR LA TECHNIQUE DES TURBINES A VAPEUR G.E.T.T. - S.A. TE PARIJS. |
发明人 |
|
分类号 |
F01D5/02;F01D5/06;(IPC1-7):01D5/06 |
主分类号 |
F01D5/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|