发明名称 Controller for a motor and a method of controlling the motor
摘要 A method of controlling a motor operating a pumping apparatus of a system includes determining a trip value for a parameter, floating the trip value, and monitoring the operation of the pump. Monitoring the operation of the pump includes determining a value for the parameter, comparing the value to the trip value, and determining whether the comparison indicates a condition of the pump. The method of controlling the motor also includes controlling the motor to operate the pump based on the condition of the pump.
申请公布号 US7690897(B2) 申请公布日期 2010.04.06
申请号 US20060549537 申请日期 2006.10.13
申请人 A.O. SMITH CORPORATION 发明人 BRANECKY BRIAN THOMAS;MEHLHORN WILLIAM LOUIS
分类号 F04B49/06 主分类号 F04B49/06
代理机构 代理人
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