发明名称 |
SAFETY VALVE HAVING A HYDRAULIC BRAKE |
摘要 |
<p>A safety valve normally closed and having a flap which is biassed away from its seat against the action of resilient means whenever the fluid pressure which acts on the flap rises above a given value is disclosed. A hydraulic brake including a partition mounted inside a cylinder so as to define two liquid-filled chambers communicating with each other by calibrated passages is mounted between the flap and the resilient means, in the vicinity of the flap.</p> |
申请公布号 |
DE3070359(D1) |
申请公布日期 |
1985.04.25 |
申请号 |
DE19803070359 |
申请日期 |
1980.12.29 |
申请人 |
ELECTRICITE DE FRANCE SERVICE NATIONAL |
发明人 |
CHABAT-COURREDE, JEAN |
分类号 |
F16K17/04;F16K47/00;(IPC1-7):F16K17/04 |
主分类号 |
F16K17/04 |
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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