发明名称 |
STATIC AXIAL BRUSH SEAL WITH DUAL BRISTLE PACKS |
摘要 |
A brush seal (100; 160) is provided. The brush seal (100; 160) may comprise an annular backing plate (122; 166) and a first bristle pack (120; 164) coupled to the annular backing plate (122; 166). The first bristle pack (120; 164) may be oriented in an axial direction. A second bristle pack (102; 162) may be coupled to the first bristle pack (120; 164) and oriented in the axial direction. A bristle of the first bristle pack (120; 164) may have a greater diameter than a bristle of the second bristle pack (102; 162). A retention structure (124; 168) may be coupled to the second bristle pack (102; 162). |
申请公布号 |
EP3081762(A2) |
申请公布日期 |
2016.10.19 |
申请号 |
EP20160155592 |
申请日期 |
2016.02.12 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
TATMAN, NEIL L.;PAULINO, JOSE R. |
分类号 |
F01D11/00;F01D9/04 |
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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