| 发明名称 |
Hydraulic shaft seal for high temperature regions |
| 摘要 |
<p>A heat protection ring and air chamber are connected in series to an annulus which takes a sealing medium to achieve heat insulation. To ease the flow of liquid in the annulus which is continually supplied with fresh sealing medium i.e. oil, a means to work a pump is supplied.</p> |
| 申请公布号 |
EP1626164(A1) |
申请公布日期 |
2006.02.15 |
| 申请号 |
EP20050107166 |
申请日期 |
2005.08.03 |
| 申请人 |
ROLLS-ROYCE DEUTSCHLAND LTD & CO KG |
发明人 |
GAEBLER, MIKLOS;HEIN, STEFAN |
| 分类号 |
F01D11/04;F16J15/42 |
主分类号 |
F01D11/04 |
| 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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