发明名称 |
Low windage corrugated seal facing strip |
摘要 |
An improved seal design is provided for use in a gas turbine engine. A corrugated facing strip, with a reduced corrugation height, is attached to the exposed end faces of a seal land to reduce windage losses at the exposed end faces. The corrugated facing strip simplifies construction of the seal land and provides a low windage loss surface at seal end faces.
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申请公布号 |
US5096376(A) |
申请公布日期 |
1992.03.17 |
申请号 |
US19900574712 |
申请日期 |
1990.08.29 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
MASON, HARVEY W.;JIOMACAS, CHRIS B.;DIETZ, DAVID J. |
分类号 |
F01D11/02;F01D11/12 |
主分类号 |
F01D11/02 |
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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