发明名称 |
ELECTRICALLY CONTROLLED VALVE HAVING A TOTALLY LEAKPROOF VALVE PLUG |
摘要 |
The present invention relates to an electrically controlled leakproof valve having a fluid feed channel and at least one channel for delivering said fluid, rotary displacement of a distributor plug in said valve being under the control of an actuator. The actuator comprises an axially pierced rotor through which the fluid from the feed channel flows without headloss, the actuator being connected to the valve body in leakproof manner without using dynamic sealing devices. The present leakproof valve is particularly suitable for use in corrosive environments, and in particular under cryogenic conditions.
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申请公布号 |
CA2099756(A1) |
申请公布日期 |
1994.01.10 |
申请号 |
CA19932099756 |
申请日期 |
1993.06.29 |
申请人 |
SOCIETE EUROPEENNE DE PROPULSION |
发明人 |
SIMAR, PATRICK;MEYER, FRANCIS;PATTYN, JEAN-LUC |
分类号 |
F16K11/087;F16K31/04;(IPC1-7):F16K5/14 |
主分类号 |
F16K11/087 |
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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