发明名称 |
Thermisch aktivierbares Sicherheitsventil |
摘要 |
<p>The thermally activated pressure relief valve (10) has a piston (14) normally retained in a closed position and being movable to an open position in case the valve (10) is exposed to an abnormally high temperature. An elastic slotted spring sleeve (20) is disposed within a sleeve (18) of fusible material. In a non-activated state the fusible sleeve (18) maintains the spring sleeve (20) in a radially compressed condition wherein it has a smaller inner diameter effective to retain the piston (14) in the closed position. When the fusible sleeve (18) melts the spring sleeve (20) radially expands to a larger diameter permitting movement of the piston to the open position wherein it is partly received in the spring sleeve (20).</p> |
申请公布号 |
DE602005004371(D1) |
申请公布日期 |
2008.03.06 |
申请号 |
DE20056004371T |
申请日期 |
2005.02.14 |
申请人 |
LUXEMBOURG PATENT COMPANY S.A. |
发明人 |
KREMER, PAUL;SCHMIT, JACQUES |
分类号 |
F16K17/38 |
主分类号 |
F16K17/38 |
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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