![Rotating component of a turbine engine](/ep/2012/08/08/EP2484867A2/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Rotating component of a turbine engine
- 专利标题(中):Drehkomponente eines Turbinenmotors
- 申请号:EP12152941.6 申请日:2012-01-27
- 公开(公告)号:EP2484867A2 公开(公告)日:2012-08-08
- 发明人: Mallaiah, Pradeep Kumar , Devarajan, Sabarinath , Ghosal, Asim Kumar , Kumar, Yatheesa Aluvala
- 申请人: General Electric Company
- 申请人地址: 1 River Road Schenectady, New York 12345 US
- 专利权人: General Electric Company
- 当前专利权人: GENERAL ELECTRIC TECHNOLOGY GMBH, CH
- 当前专利权人地址: GENERAL ELECTRIC TECHNOLOGY GMBH, CH
- 代理机构: Cleary, Fidelma
- 优先权: US201113020584 20110203
- 主分类号: F01D5/03
- IPC分类号: F01D5/03 ; F01D5/14
摘要:
A rotating component (10) of a turbine engine is provided and includes a wheel (11) having a face (14) to which fluid flow is provided and a plurality of impeller vanes (20) forming a plurality of grooves (30) along which the fluid flow is directed from an outer to an inner diameter of the wheel face (14), at least one of the plurality of the impeller vanes (20) including a radially inwardly facing vane surface (21) formed to define a cutaway portion (40).
摘要(中):
提供了一种涡轮发动机的旋转部件(10),并且包括具有流体流动的面(14)的轮(11)和形成多个凹槽(30)的多个叶轮叶片(20),多个叶轮 所述流体流动从所述轮面(14)的外直径引导到所述多个所述叶轮叶片(20)中的至少一个包括径向向内的叶片表面(21),所述叶片叶片形成为限定切割部分 40)。
公开/授权文献:
- EP2484867B1 Rotating component of a turbine engine 公开/授权日:2020-01-15
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F01 | 一般机器或发动机;一般的发动机装置;蒸汽机 |
----F01D | 非变容式机器或发动机,如汽轮机 |
------F01D5/00 | 叶片;叶片的支承元件;叶片或元件的加热、隔热、冷却或防止振动装置 |
--------F01D5/02 | .叶片的支承元件,如转子 |
----------F01D5/03 | ..在圆环的内圆周上有叶片并径向向内延伸的环形叶片支承元件,即反转子 |