发明名称 |
ROTOR SECTION FOR A ROTOR OF A TURBO MACHINE, ROTOR BLADE FOR A TURBO MACHINE AND BLOCKING ELEMENT |
摘要 |
The section (10) has rotor blade retaining grooves (16) formed in an outer circumference of a rotor, and rotor blades (18) arranged with a blade root (20) in the retaining grooves. Inward pointing contact surfaces (34) are formed at the rotor blades, and sheet-shaped sealing elements (30) are formed for guiding a cooling agent along a front-side rotor area (28). An opening (44) is formed in the sealing elements, and a hole is aligned with the opening. A blocking element (46) is fitted in the hole and the opening in a secured position, where the hole is formed in the blade root. |
申请公布号 |
EP2399004(A1) |
申请公布日期 |
2011.12.28 |
申请号 |
EP20100702853 |
申请日期 |
2010.01.27 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
AHAUS, GUIDO;BUSCHMANN, AXEL;DUNGS, SASCHA;HOELL, HARALD;KOLK, KARSTEN;MILAZAR, MIRKO;SCHROEDER, PETER;VEITSMAN, VYACHESLAV |
分类号 |
F01D5/32;F01D5/08;F01D5/30 |
主分类号 |
F01D5/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|