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公开(公告)号:US20160096693A1
公开(公告)日:2016-04-07
申请号:US14131561
申请日:2013-03-29
摘要: A material conveyance device that has an inverter converting a frequency of an alternating-current source and a suction air source having an electric motor driven by the inverter and pneumatically conveys a material by the suction air source through a pipe for conveying the material, includes: a physical quantity detector that detects a physical quantity related to an output of the inverter; and a controller that controls an air volume or an air speed by the suction air source based on the physical quantity detected by the physical quantity detector.
摘要翻译: 一种材料输送装置,其具有变换交流电源的频率的逆变器和具有由逆变器驱动的电动马达的吸入空气源,并且通过吸引空气源通过用于输送材料的管道气动输送材料,包括: 物理量检测器,其检测与所述逆变器的输出相关的物理量; 以及控制器,其基于由物理量检测器检测到的物理量来控制吸入空气源的空气量或空气速度。