发明名称 |
Robinet detendeur avec fonction de pression residuelle integree dans le detendeur |
摘要 |
The invention relates to a device for regulating the flow rate and/or pressure of a fluid, such as valve for a pressure gas cylinder, comprising a reducing valve including a first plug designed to be moved in the normal flow direction of the fluid during closure. The reducing valve also comprises a plunger to which the plug is coupled. The face of the plunger that is oriented towards the first plug defines a regulation chamber together with the body. The aforementioned face also comprises a seal that engages with a corresponding surface of the body such as to form a second plug for maintaining residual pressure. The regulation device also comprises a means for preloading and releasing a spring acting on the opposite face of the plunger. |
申请公布号 |
LU92040(A1) |
申请公布日期 |
2014.01.10 |
申请号 |
LU20120092040 |
申请日期 |
2012.07.09 |
申请人 |
LUXEMBOURG PATENT COMPANY S.A. |
发明人 |
MORGAN LAMIABLE;CLAUDE RISSE;JEAN-CLAUDE SCHMITZ |
分类号 |
G05D16/10 |
主分类号 |
G05D16/10 |
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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