发明授权
- 专利标题: Turbine wheel
- 专利标题(中): 涡轮轮
-
申请号: US13264610申请日: 2010-07-28
-
公开(公告)号: US09011097B2公开(公告)日: 2015-04-21
- 发明人: Takao Yokoyama , Katsuyuki Osako , Toyotaka Yoshida , Motoki Ebisu
- 申请人: Takao Yokoyama , Katsuyuki Osako , Toyotaka Yoshida , Motoki Ebisu
- 申请人地址: JP Tokyo
- 专利权人: Mitsubishi Heavy Industries, Ltd.
- 当前专利权人: Mitsubishi Heavy Industries, Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: JP2009-253773 20091105
- 国际申请: PCT/JP2010/062656 WO 20100728
- 国际公布: WO2011/055575 WO 20110512
- 主分类号: F01D5/14
- IPC分类号: F01D5/14 ; F01D5/04 ; F01D1/28
摘要:
A turbine wheel includes a plurality of blades having a scallop cut-out profile. The scallop cut-out profile is formed by cutting-out a back side wall part of the blade between the suction surface side of a blade part and the pressure surface side of the adjacent blade.
公开/授权文献
- US20130004321A1 TURBINE WHEEL 公开/授权日:2013-01-03