发明名称 |
PERFECCIONAMIENTOS EN BOMBAS DE REFRIGERANTE PRINCIPAL PARA REACTORES NUCLEARES. |
摘要 |
<p>A main coolant circulating pump for the primary circuit of a nuclear reactor has its rotor driven by an electric motor through a coupling with overspeed release. The releasable coupling comprises bolts interconnecting the driving and the driven sides. These bolts contain an explosive charge connected to a detonator which is fired if the coupling overspeeds. Pref. a number of bolts around the circumference of the coupling are all connected in a series to a single detonator. To prevent overspeeding of the motor e.g. if a burst occurs in a coolant circuit. The coupling does not release heavy components if the charges are fired; therefore damage from flying debris is avoided.</p> |
申请公布号 |
ES445595(A1) |
申请公布日期 |
1977.10.16 |
申请号 |
ES19950004455 |
申请日期 |
1976.02.27 |
申请人 |
KRAFTWERK UNION AKTIENGESELLSCHAFT |
发明人 |
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分类号 |
F04B53/00;F04B9/02;F16D3/18;F16D9/00;F16D43/04;G21C15/18;G21C15/243;(IPC1-7):21C/ |
主分类号 |
F04B53/00 |
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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