Title:
MANAGEMENT OPERATION METHOD FOR PUMP GATE, AND PUMP GATE
Document Type and Number:
WIPO Patent Application WO/2021/220324
Kind Code:
A1
Abstract:
Provided is a management operation method for a pump gate in which a door body 2 provided with a pump 7 is moved up and down by being guided by a guide member 3. The management operation method comprises a pump measurement step for activating the pump 7 in an open state in which the door body 2 is raised above a liquid level 38 in a water flow path 101, and making a measurement with respect to a predetermined management item.
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Inventors:
YOSHINAGA HIROSHI (JP)
NOGUCHI MAKOTO (JP)
URANO KENJI (JP)
YANAGIDA HIROKI (JP)
KOMATSU KAZUTO (JP)
NOGUCHI MAKOTO (JP)
URANO KENJI (JP)
YANAGIDA HIROKI (JP)
KOMATSU KAZUTO (JP)
Application Number:
PCT/JP2020/017893
Publication Date:
November 04, 2021
Filing Date:
April 27, 2020
Export Citation:
Assignee:
KUBOTA KK (JP)
International Classes:
E02B7/20
Foreign References:
| JP2017198120A | 2017-11-02 | |||
| JP2018059277A | 2018-04-12 | |||
| JP2002235671A | 2002-08-23 | |||
| JP2020066901A | 2020-04-30 |
Attorney, Agent or Firm:
MORIMOTO INT'L PATENT OFFICE (JP)
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