PUMP, PUMP IMPROVEMENT METHOD, AND FLUID TRANSFER DEVICE
To alleviate the burden of cost required for a facility for supplying power to an ancillary device for a pump.SOLUTION: A pump comprises a suction port part and a discharge port part, sucks fluid from the suction port part, increases its pressure in a pressure increase path, discharges it from the d...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To alleviate the burden of cost required for a facility for supplying power to an ancillary device for a pump.SOLUTION: A pump comprises a suction port part and a discharge port part, sucks fluid from the suction port part, increases its pressure in a pressure increase path, discharges it from the discharge port part, and comprises: a flow passage different from the pressure increase path, and through which the fluid is passed by differential pressure generated inside the pump; and a power generation device for generating power by using a flow of the fluid in the flow passage.SELECTED DRAWING: Figure 2
【課題】ポンプの付帯機器に電力を供給する設備に掛かるコストの負担を軽減する。【解決手段】吸込口部および吐出口部を有し、流体を前記吸込口部から吸い込み昇圧経路にて昇圧して前記吐出口部から吐き出すポンプであって、前記昇圧経路とは異なる流路であり、ポンプ内部に生じる差圧により前記流体が流れる流路と、前記流路における前記流体の流れを用いて発電する発電装置と、を備えるポンプを提供する。【選択図】図２ |
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