Title:
圃場用電動アクチュエータ
Document Type and Number:
Japanese Patent JP6709670
Kind Code:
B2
Abstract:
CONSTITUTION: An electric actuator 10 for a farm field includes a body case 20, and is fitted to a water supply device (104) such as a water supply valve or a drainage device (106) such as a water dropping port. The body case includes a cylindrical side wall 22 and a top wall 24 sealing a top part of the side wall, the side wall and the top wall having an air-tight structure. At least a control panel 32, a storage battery 36 and a motor 38 are disposed inside the body case above a lowest height position X derived based on a highest flooding water level inside the body case at a time of flood.EFFECT: A device is made compact because a storage battery and other components need not be disposed at a high position for avoiding submergence.SELECTED DRAWING: Figure 5
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Inventors:
Kazuhiro Hirao
Application Number:
JP2016086047A
Publication Date:
June 17, 2020
Filing Date:
April 22, 2016
Export Citation:
Assignee:
Kubota Mix Co., Ltd.
International Classes:
E02B13/02; E02B11/00
Domestic Patent References:
| JP10337125A | ||||
| JP2013194488A | ||||
| JP11113431A | ||||
| JP2015129430A | ||||
| JP2014226017A | ||||
| JP2012160892A | ||||
| JP10280371A | ||||
| JP8275684A | ||||
| JP8280276A | ||||
| JP10178940A | ||||
| JP8070716A | ||||
| JP9327244A |
Foreign References:
| US20150361630 |
Attorney, Agent or Firm:
Yoshito Yamada
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