Title:
LIQUID SUPPLY DEVICE
Document Type and Number:
Japanese Patent JP2015209817
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a liquid supply device that can prevent an increase in cost while preventing a decrease in the efficiency of work on a control panel.SOLUTION: A water supply device 10 comprises a flow passage 20, a pump 30 that discharges water to be supplied to the flow passage, and a control panel 80 to which electric power is supplied via an electric power line 6. The control panel 80 comprises an inverter 84 that supplies the electric power supplied from the electric power line 6 to the pump 30, a microcomputer 85 that controls the operation of the inverter 84, and a control panel communication module 86 that can communicate via the electric power line 6.
Inventors:
HAMADA KEN
USHIDA YUTA
TOYODA KOJI
USHIDA YUTA
TOYODA KOJI
Application Number:
JP2014091758A
Publication Date:
November 24, 2015
Filing Date:
April 25, 2014
Export Citation:
Assignee:
KAWAMOTO PUMP MFG
International Classes:
F04B49/06; F04D15/00
Domestic Patent References:
| JP2009074541A | 2009-04-09 | |||
| JP2000145651A | 2000-05-26 | |||
| JPH0914150A | 1997-01-14 |
Attorney, Agent or Firm:
Kurata Masatoshi
Yoshihiro Fukuhara
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Yoshihiro Fukuhara
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
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