Title:
FLUID MACHINE SYSTEM AND CONTROL METHOD THEREOF
Document Type and Number:
Japanese Patent JP2020101094
Kind Code:
A
Abstract:
To provide a device for controlling the number of fluid machines, which can level the operating time of a fluid machine connected to a device for controlling the number of fluid machines, in the device for controlling the number of fluid machines, and a control method thereof.SOLUTION: A fluid machine system comprises a plurality of fluid machines, and a device for controlling the number of fluid machines, which can individually control the start and stop of the fluid machines. The device for controlling the number of fluid machines sets a continuous operation time for each fluid machine based on the total operation time of the fluid machine and other fluid machines, and when there is a fluid machine that has passed the continuous operation time set for the fluid machine among the operating fluid machines, and when there is a fluid machine being stopped, starts the fluid machine being stopped to stop the fluid machine.SELECTED DRAWING: Figure 2
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Inventors:
AOYANAGI NORIO
SAITO HIROAKI
KATO FUMINORI
OKA DAICHI
YAMAMOTO AKIHIRO
SAITO HIROAKI
KATO FUMINORI
OKA DAICHI
YAMAMOTO AKIHIRO
Application Number:
JP2018237869A
Publication Date:
July 02, 2020
Filing Date:
December 20, 2018
Export Citation:
Assignee:
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD
International Classes:
F04B49/06
Domestic Patent References:
| JP2009133253A | 2009-06-18 | |||
| JP2006226530A | 2006-08-31 | |||
| JP2008202555A | 2008-09-04 | |||
| JP2015092083A | 2015-05-14 | |||
| JP2011038434A | 2011-02-24 | |||
| JP2003029802A | 2003-01-31 |
Foreign References:
| WO2014122764A1 | 2014-08-14 |
Attorney, Agent or Firm:
Yuji Toda