Title:
FLUID SUPPLY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2014/132353
Kind Code:
A1
Abstract:
Provided is a fluid supply apparatus capable of optimizing the flow rate and pressure of fluid. The fluid supply apparatus is provided with: an inverter for converting the frequency of an alternating-current power source; a pump having an electric motor driven by the inverter; a control unit; and the like. The control unit is provided with a physical-quantity detection unit, a medium control unit, and the like. The physical-quantity detection unit detects a physical quantity pertaining to the output of the inverter. The medium control unit controls the flow rate and/or the pressure of the fluid supplied by the pump, on the basis of the physical quantity detected by the physical-quantity detection unit.
Inventors:
HANAOKA KAZUNARI (JP)
YAMASHITA SAIJI (JP)
SHIMIZU MOTOHARU (JP)
YAMASHITA SAIJI (JP)
SHIMIZU MOTOHARU (JP)
Application Number:
PCT/JP2013/055080
Publication Date:
September 04, 2014
Filing Date:
February 27, 2013
Export Citation:
Assignee:
MATSUI MFG CO (JP)
International Classes:
F04B49/06
Foreign References:
| JP2010025042A | 2010-02-04 | |||
| JP2003106731A | 2003-04-09 | |||
| JP2009215935A | 2009-09-24 | |||
| JP2009019596A | 2009-01-29 |
Attorney, Agent or Firm:
KOHNO, Hideto et al. (JP)
Hidehito Kono (JP)
Hidehito Kono (JP)
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