发明名称 |
INTEGRALLY BLADED ROTOR WITH SLOTTED OUTER RIM |
摘要 |
<p>An integrally bladed rotor has an outer rim with a plurality of blades extending radially outwardly of the outer rim. A plurality of channels are formed radially inwardly of the outer rim. A discontinuity formed at a radially outer surface of the outer rim includes a first thin slot at a radially outer face of the outer rim with an enlarged seal holding area. A second thin slot is positioned radially inwardly of the seal holding. The first and second thin slots are thinner circumferentially than the enlarged seal holding area. A seal is inserted into the seal holding area. The seal does not extend into the first and second thin slots, nor into the channels.</p> |
申请公布号 |
EP2885503(A2) |
申请公布日期 |
2015.06.24 |
申请号 |
EP20130852977 |
申请日期 |
2013.08.06 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
SUCIU, GABRIEL L.;NORRIS, JAMES W. |
分类号 |
F01D5/34;F04D29/08 |
主分类号 |
F01D5/34 |
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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