发明名称 |
In situ load sharing brush seals |
摘要 |
Multistage brush seals are made by initially specifying designs thereof for collectively sharing a differential pressure along an adjacent land subject to relative rotation with the seals. The seals are modified to share the loading without blowdown therefrom. The seals are further modified to ensure rotational stability with the land. The seals are built and tested under pressure to determine pressure blowdown thereof. And then, the seals are again modified to share the pressure loading under blowdown. In this way, the seals share the load in situ under the effects of blowdown.
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申请公布号 |
US6854735(B2) |
申请公布日期 |
2005.02.15 |
申请号 |
US20020227643 |
申请日期 |
2002.08.26 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
SARSHAR HAMID REZA;TURNQUIST NORMAN ARNOLD;DINC OSMAN SAIM |
分类号 |
F01D11/00;F01D11/02;F16J15/00;F16J15/22;F16J15/32;G06F17/50;(IPC1-7):F16J15/44 |
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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