发明名称 |
METHODS AND APPARATUS FOR SUPPORTING VARIABLE BYPASS VALVE SYSTEMS |
摘要 |
A method enables a gas turbine engine variable bypass valve system to be assembled. The method comprises positioning a unison ring circumferentially within the gas turbine engine such that the unison ring is radially outward from a structural frame, coupling at least one bellcrank to the unison ring, such that the unison ring is radially supported only by said at least one bellcrank, and coupling the at least one bellcrank to a bellcrank support that is coupled to the structural frame.
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申请公布号 |
US2004050071(A1) |
申请公布日期 |
2004.03.18 |
申请号 |
US20020243232 |
申请日期 |
2002.09.13 |
申请人 |
BACHELDER KENNETH ALAN;WELTY DONALD JAMES |
发明人 |
BACHELDER KENNETH ALAN;WELTY DONALD JAMES |
分类号 |
F02C7/042;F01D17/10;F01D17/16;F02C9/18;F02K3/06;F02K3/075;F04D27/02;F04D29/36;F04D29/56;(IPC1-7):F02C6/04 |
主分类号 |
F02C7/042 |
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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