发明名称 |
Seal between stationary and rotating component in vacuum pump consists of blades arranged in herringbone pattern attached to each component |
摘要 |
The seal between a stationary and a rotating component consists of blades (2, 3) arranged in a herringbone pattern. These are attached to the stationary and the moving component.
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申请公布号 |
DE10004263(A1) |
申请公布日期 |
2001.08.02 |
申请号 |
DE20001004263 |
申请日期 |
2000.02.01 |
申请人 |
LEYBOLD VAKUUM GMBH |
发明人 |
ENGLAENDER, HEINRICH |
分类号 |
F04D19/04;F04D29/08;F16J15/447;(IPC1-7):F16J15/44 |
主分类号 |
F04D19/04 |
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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