发明名称 |
Turbine rotor disks and turbine assemblies |
摘要 |
A turbine rotor disk is provided. The turbine rotor disk includes a hub, a ring attached to the hub, the ring including a plurality of posts extending radially outwardly and disposed around a circumference of the ring, each post including a first radially-extending face, a second radially-extending face, and a blade attachment surface extending axially between the first and second radially-extending faces, a main cooling air feed channel formed in each post and extending from the first radially-extending face toward the second radially-extending face, and a plurality of ancillary jet openings formed in each post and extending from the main cooling air feed channel to the blade attachment surface.
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申请公布号 |
EP2463479(A2) |
申请公布日期 |
2012.06.13 |
申请号 |
EP20110192909 |
申请日期 |
2011.12.09 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
HALFMANN, STEVE;CRITES, DANIEL CREGG;MALAK, MALEK FOUAD;MORRIS, MARK C.;RIAHI, ARDESHIR;WAKEFIELD, BRANDAN |
分类号 |
F01D5/08 |
主分类号 |
F01D5/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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