发明名称 |
Pneumatic valve shaft seal - has sealing lip reinforced by metal spring ring |
摘要 |
<p>A shaft seal for a pneumatic valve has a sealing lip (3) pressed onto the shaft (10) by its own elastic construction and reinforced by a metal spring ring.</p> |
申请公布号 |
DE2943524(A1) |
申请公布日期 |
1981.04.30 |
申请号 |
DE19792943524 |
申请日期 |
1979.10.27 |
申请人 |
GOETZE AG |
发明人 |
DEURING,HANS |
分类号 |
F01L3/08;F16J15/32;(IPC1-7):16J15/32;16K41/10;01L3/08 |
主分类号 |
F01L3/08 |
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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