发明名称 |
Hybrid seal for a gas turbine |
摘要 |
A seal (20) having a first seal mechanism (24) adapted for insertion between a first structure (16) and a second structure (18), wherein the first structure (16) is in communication with a first medium (22) and the second structure (18) is in communication with a second medium (30). The seal (20) also includes a second seal mechanism (26), which is pressuringly biasable against the first seal mechanism (24) and against the second structure (18) by the second medium (30). In certain embodiments, a system has a first structure (18) in communication with a first medium (22) and a second structure (18) houses a seal assembly (20) between the first (16) and second structures (18). The seal assembly (20) includes an interface seal (24) disposed against the first structure (16) and a flexible seal (26) pressuringly biased against the second structure (18) and the interface seal (24) by a second medium (30). |
申请公布号 |
EP1582699(A3) |
申请公布日期 |
2014.05.21 |
申请号 |
EP20050251815 |
申请日期 |
2005.03.23 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BHATE, NITIN;BRUCE, KEVIN;CAIRO, RONALD RALPH;CHUPP, RAYMOND EDWARD;NEGRONI, ALBERTO JOSE |
分类号 |
F01D11/00;F01D11/10;F01D5/20;F01D11/02;F01D11/12;F01D11/22;F01D25/00;F01D25/12;F02C7/12;F02C7/28;F16J15/06;F16J15/46 |
主分类号 |
F01D11/00 |
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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