发明名称 |
Turbine nozzle diaphragm and method of assembly |
摘要 |
A nozzle diaphragm for a turbine includes an outer ring having a groove formed along its inner surface for receiving a first locator ring, an inner web having a groove formed along its outer surface for receiving a second locator ring and partitions circumferentially spaced one from the other and connected to the outer ring and inner web. The locator rings have slots opening into the flow region for receiving tenons formed on the ends of the partitions. By precisely locating the tenons and slots, the aerodynamic characteristics of the partitions can be set during fabrication without the need for expensive and time-consuming fixtures.
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申请公布号 |
US5586864(A) |
申请公布日期 |
1996.12.24 |
申请号 |
US19950395357 |
申请日期 |
1995.02.27 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
KNOROWSKI, VICTOR J.;RELUZCO, GEORGE;ROBERTSON, KENNETH J.;ADAMKOSKI, PAUL L. |
分类号 |
F01D9/04;(IPC1-7):F04D29/44 |
主分类号 |
F01D9/04 |
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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