发明名称 |
Melting safety device for gas system of hydropneumatic pressure accumulators |
摘要 |
A melting safety device for discharging gas from the gas system of a hydropneumatic pressure reservoir or accumulator has a blocking element of a material which melts when exposed to an undue temperature increase. A normally closed valve can be opened by a control member which is prebiased for controlled movement by the force of a power drive. The blocking element is a mechanical blocking member which blocks the controlled movement of the control member prior to its melting, but permits the controlled movement of the control member upon melting.
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申请公布号 |
US4922944(A) |
申请公布日期 |
1990.05.08 |
申请号 |
US19890335317 |
申请日期 |
1989.04.10 |
申请人 |
HYDAC TECHNOLOGY GMBH |
发明人 |
MUELLER, MATTHIAS;BALTES, HERBERT |
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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