发明公开
- 专利标题： Secondary flow arrangement for slotted rotor
- 专利标题（中）： 开槽转子的二次流动布置
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申请号： EP12190258.9申请日： 2012-10-26
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公开(公告)号： EP2586968A3公开(公告)日： 2017-05-03
- 发明人: Suciu, Gabriel L. , Dye, Christopher M. , Ackermann, William K. , Muron, Stephen P. , Alvanos, Ioannis , Merry, Brian D. , Salve, Arthur M. , Norris, James W.
- 申请人： United Technologies Corporation
- 申请人地址： 10 Farm Springs Road Farmington, CT 06032 US
- 专利权人： United Technologies Corporation
- 当前专利权人： United Technologies Corporation
- 当前专利权人地址： 10 Farm Springs Road Farmington, CT 06032 US
- 代理机构： Leckey, David Herbert
- 优先权： US201113283689 20111028; US201113283733 20111028; US201113283710 20111028; US201213459474 20120430
- 主分类号： F01D5/08
- IPC分类号： F01D5/08 ; F01D5/30 ; F01D11/00 ; F01D25/12
摘要：
A rotor (60) for a gas turbine engine includes a plurality of blades (64) which extend from a rotor disk (66) and at least one spacer (62CA) adjacent to the plurality of blades (64). A flow passage is defined between the rotor disk (66) and the blades (62) and spacer (62CA). A plurality of inlets (88) are formed within the spacer (62CA) to pump air into the flow passage.
公开/授权文献
- EP2586968B1 Secondary flow arrangement for slotted rotor 公开/授权日：2019-07-10
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