发明名称 |
Quick-closing multi-way valves |
摘要 |
A tap for controlling a plurality of fluid circuits simultaneously, comprising a body provided with a bore into which the said circuits open, and a rotary control member. Each fluid inlet duct is provided with a valve member and the rotary control member is a stem, movable in translation, which is provided with cams and cut-aways and controls the opening and closing of the said valve members. The invention is applicable in particular to oxyacetylene torches.
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申请公布号 |
US4194535(A) |
申请公布日期 |
1980.03.25 |
申请号 |
US19770853856 |
申请日期 |
1977.11.22 |
申请人 |
AIR LIQUIDE ETUDE EXPLOIT PROCEDES |
发明人 |
BOURSAULT, JACK;GALLAND, DENIS |
分类号 |
F16K11/16;F23D14/46;(IPC1-7):F16K11/14;F23D13/38 |
主分类号 |
F16K11/16 |
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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