发明名称 |
Turbine coverplate systems |
摘要 |
In one embodiment, a coverplate may be configured to axially overlay a plurality of blade retaining slots within a wheel post of a rotor wheel. The coverplate may include a tab for radially securing the coverplate within a complementary groove of the rotor wheel and an aperture configured to align with a corresponding aperture of the turbine wheel to receive a fastener for axially securing the coverplate to the rotor wheel.
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申请公布号 |
US8206119(B2) |
申请公布日期 |
2012.06.26 |
申请号 |
US20090366486 |
申请日期 |
2009.02.05 |
申请人 |
LIOTTA GARY CHARLES;BOWES CHRISTOPHER SEAN;HARRIS, JR. JOHN WESLEY;GENERAL ELECTRIC COMPANY |
发明人 |
LIOTTA GARY CHARLES;BOWES CHRISTOPHER SEAN;HARRIS, JR. JOHN WESLEY |
分类号 |
F01D5/32 |
主分类号 |
F01D5/32 |
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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