Title:
PUMP UNIT, CONTROL DEVICE OF PUMP, AND CONTROL METHOD OF PUMP
Document Type and Number:
Japanese Patent JP2018053817
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a pump unit having good workability, a control device, and a control method of a pump.SOLUTION: A pump unit according to one embodiment of the present invention comprises a pump, a first control unit connected to the pump to control operation of the pump, and a second control unit connected to the pump to control operation of the pump. The first control unit and the second control unit are connected so as to allow communication. The first control unit gives a command to cause the second control unit to perform operation control of the pump, and sends control data to be used for control of the pump to a second control board to cause a second storage unit to store it. When receiving the command from the first control unit, the second control unit performs operation control of the pump.SELECTED DRAWING: Figure 2
Inventors:
IIMI KAZUMA
FUJITA MASAYUKI
SUGIHARA BUNKEI
INAGAKI YUDAI
TOYODA KOJI
IYODA MASANORI
ITAKURA TAKESHI
FUKAO YOHEI
FUJITA MASAYUKI
SUGIHARA BUNKEI
INAGAKI YUDAI
TOYODA KOJI
IYODA MASANORI
ITAKURA TAKESHI
FUKAO YOHEI
Application Number:
JP2016191575A
Publication Date:
April 05, 2018
Filing Date:
September 29, 2016
Export Citation:
Assignee:
KAWAMOTO PUMP MFG
KAWAMOTO DENSAN KK
KAWAMOTO DENSAN KK
International Classes:
F04D15/00
Domestic Patent References:
| JP2012180834A | 2012-09-20 | |||
| JPH10229678A | 1998-08-25 | |||
| JP2014109220A | 2014-06-12 |
Attorney, Agent or Firm:
Kurata Masatoshi
Nobuhisa Nogawa
Naoki Kono
Nobuhisa Nogawa
Naoki Kono