| 发明名称 |
A GAS TURBINE FAN BLADE WITH VARYING FRACTURE RESISTANCE |
| 摘要 |
A turbomachine blade comprising a metallic leading edge having a region having varying fracture resistance in a spanwise direction so as to increase energy absorption by the leading edge in the event of the blade being released from a turbomachine and impacting a casing of the turbomachine. |
| 申请公布号 |
EP3034785(A2) |
申请公布日期 |
2016.06.22 |
| 申请号 |
EP20150196975 |
申请日期 |
2015.11.30 |
| 申请人 |
ROLLS-ROYCE PLC |
发明人 |
BENSON, CHRISTOPHER |
| 分类号 |
F01D5/14;F01D5/28;F01D21/04;F02C7/05 |
主分类号 |
F01D5/14 |
| 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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