发明名称 |
Brush seal with flexible backing plate |
摘要 |
The present invention provides a brush seal having upstream and downstream plates that sandwich therebetween a plurality of bristles that sealingly contact a rotating member. The downstream plate includes primary and secondary backing rings with a flexible connection extending between the two rings so as to permit relative radial movement therebetween.
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申请公布号 |
US5308088(A) |
申请公布日期 |
1994.05.03 |
申请号 |
US19920932823 |
申请日期 |
1992.08.20 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
ATKINSON, EDWARD;BRISTOL, BRENT L. |
分类号 |
F16J15/32;(IPC1-7):F16J15/32 |
主分类号 |
F16J15/32 |
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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