发明名称 |
TWO STAGE TURBINE ROTOR ASSEMBLY |
摘要 |
A first turbine rotor hub 32 and a second turbine rotor hub 42 each have respective internal splines 52, 62 which engage coaxial, non-concentric external splines 54, 64 on a shaft 20 and are in thrust bearing relationship. The assembly requires no bolts between the rotor stages 30 and 40 to hold the two stages together. In another embodiment the turbine stages 30, 40 are part of a turbine module 5 which includes a stator assembly 94. |
申请公布号 |
DE3663974(D1) |
申请公布日期 |
1989.07.20 |
申请号 |
DE19863663974 |
申请日期 |
1986.04.24 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
ROBBINS, DONALD A.;KNOTEK, WILLIAM R. |
分类号 |
F01D5/02;F01D5/06;(IPC1-7):F01D5/06 |
主分类号 |
F01D5/02 |
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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