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Improvements in Thermal Pressure Control System to regulate the on-off operation of a centrifugal Pump In response to a demand for External Flow
Improvements in Thermal Pressure Control System to regulate the on-off operation of a centrifugal Pump In response to a demand for External Flow
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机译:改进了热压控制系统,以调节离心泵的开/关操作,以响应外部流量的需求
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摘要
Automatic control sytem comprising a pressure switch (5), a temperature switch (6) and a check valve (4) which act to automatically control the on-off operation of a centrifugal pump (1) in response to an external flow demand.
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