Pumping device and control method for the pumping device
JP7875603B2Active Publication Date: 2026-06-18KAWAMOTO SEISAKUSHO KK
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- KAWAMOTO SEISAKUSHO KK
- Filing Date
- 2023-01-27
- Publication Date
- 2026-06-18
Smart Images

Figure 0007875603000001 
Figure 0007875603000002 
Figure 0007875603000003
Abstract
To realize radio communication without affecting pump control.SOLUTION: A pump device according to an embodiment of the present invention comprises a measurement unit, an acquisition unit, a determination unit, and a communication control unit. The measurement unit measures a load applied to an inverter and a processor involved in operation control of a pump, and serving as a stop condition of the pump. The acquisition unit acquires operation information of the pump. The determination unit determines whether the load is equal to or less than a first threshold value. When it is determined that the load is equal to or less than the first threshold value, the communication control unit transmits the operation information to the outside.SELECTED DRAWING: Figure 2
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