发明名称 |
SWITCHOVER VALVE FOR GAS SUPPLY SYSTEM |
摘要 |
<p>A switchover device for providing a continuous supply of a gas such as chlorine to a water system. The switchover device includes an outlet in communication with a chamber as well as with a vacuum source and two inlets also in communication with the chamber. The switchover device further contains a shuttle that may be positioned to isolate the first inlet, the second inlet, or neither inlet.</p> |
申请公布号 |
EP1287287(A2) |
申请公布日期 |
2003.03.05 |
申请号 |
EP20010931076 |
申请日期 |
2001.05.07 |
申请人 |
UNITED STATES FILTER CORPORATION |
发明人 |
HARUCH, DAVID;CABRERA, MARIO, D.;VAN GROUW, ALBERT;STOCKINGER, GREGORY |
分类号 |
F17C13/04;(IPC1-7):F17C13/04 |
主分类号 |
F17C13/04 |
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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