| 发明名称 |
Chamfered attachment for a bladed rotor |
| 摘要 |
Rotor blades 40 for a bladed rotor feature a chamfered attachment 44 that improves the energy absorption capability of a snap ring 60 used as one component of a blade axial retention system. The chamfered attachment plastically deforms the snap ring rather than shearing through it in response to abnormally high forces exerted on the blade.
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| 申请公布号 |
US6846159(B2) |
申请公布日期 |
2005.01.25 |
| 申请号 |
US20020123453 |
申请日期 |
2002.04.16 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
ZABAWA DOUGLAS J.;WELCH DOUGLAS A.;GRAVES WILLIAM R. |
| 分类号 |
F01D5/30;F01D21/04;F04D29/34;(IPC1-7):F01D21/00 |
主分类号 |
F01D5/30 |
| 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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