| 发明名称 |
Wechselventil mit Mitteln zur Vermeidung von Gegenstrom |
| 摘要 |
<p>A valve body (15) of a selector valve incorporates a counterflow prevention means (26,26A) comprising a lip-type seal member to allow the forward flow of exhaust from an output port (A,B) through a valve hole to an ejection port (EA,EB) while blocking the counterflow of exhaust flowing in the opposite direction. <IMAGE></p> |
| 申请公布号 |
DE69708991(T2) |
申请公布日期 |
2002.07.25 |
| 申请号 |
DE1997608991T |
申请日期 |
1997.07.28 |
| 申请人 |
SMC CORP., TOKIO/TOKYO |
发明人 |
HAYASHI, BUNYA;ISHIKAWA, MAKOTO |
| 分类号 |
F16K31/124;F16K11/07;F16K15/18;(IPC1-7):F16K11/07 |
主分类号 |
F16K31/124 |
| 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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