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公开(公告)号：US20120282121A1
公开(公告)日：2012-11-08
申请号：US13285449
申请日：2011-10-31
IPC分类号： F04B35/04
CPC分类号： F04B23/06 , B01F15/042 , F04B17/03 , F04B23/02 , F04B49/065 , F04B49/20 , G05D11/005 , G05D11/132
摘要： A plural component pump system is provided for delivering plural liquid components at a selected ratio. The pump system includes a first brushless DC motor configured to drive a first pump that pumps a first liquid component to an output and a second brushless DC motor configured to drive a second pump that pumps a second liquid component to the output. The pump system includes a first controller configured to control the first motor and a second controller configured to control the second motor. The pump system also includes a communication interface between the first controller and the second controller. The first controller is configured to send a signal to the second controller using the communication interface and the second controller is configured to control the second motor based on the signal to deliver the first and second liquid components to the output at the selected ratio.
摘要翻译： 提供用于以选定的比率输送多个液体组分的多组分泵系统。 泵系统包括第一无刷直流电动机，其构造成驱动将第一液体组分泵送到输出的第一泵;以及第二无刷直流电动机，其构造成驱动将第二液体组分泵送到输出的第二泵。 泵系统包括被配置为控制第一电动机的第一控制器和被配置为控制第二电动机的第二控制器。 泵系统还包括第一控制器和第二控制器之间的通信接口。 第一控制器被配置为使用通信接口向第二控制器发送信号，并且第二控制器被配置为基于该信号来控制第二电动机，以将所述第一和第二液体分量以所选择的比率传送到输出。
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公开(公告)号：US09670919B2
公开(公告)日：2017-06-06
申请号：US13285449
申请日：2011-10-31
CPC分类号： F04B23/06 , B01F15/042 , F04B17/03 , F04B23/02 , F04B49/065 , F04B49/20 , G05D11/005 , G05D11/132
摘要： A plural component pump system is provided for delivering plural liquid components at a selected ratio. The pump system includes a first brushless DC motor configured to drive a first pump that pumps a first liquid component to an output and a second brushless DC motor configured to drive a second pump that pumps a second liquid component to the output. The pump system includes a first controller configured to control the first motor and a second controller configured to control the second motor. The pump system also includes a communication interface between the first controller and the second controller. The first controller is configured to send a signal to the second controller using the communication interface and the second controller is configured to control the second motor based on the signal to deliver the first and second liquid components to the output at the selected ratio.
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