Title:
WATER GAUGE, WATER GAUGE HOUSING MEMBER AND WATER GAUGE INSTALLATION STRUCTURE
Document Type and Number:
Japanese Patent JP2023086092
Kind Code:
A
Abstract:
To provide a water gauge that has a stain-proof sensor part, and can measure a water level of a field accurately and stably.SOLUTION: A water gauge 50 has a sensor body 52 having a sensor part 60, a vertical cylindrical sensor case 70 having a vent hole 70a and a first flow hole, and a shut film 72 that is formed in an expandable bag with an opening, so that its inside is in communication with the first flow hole. The shut film has clear water to be stored inside, with its outer surface to be in contact with field water.SELECTED DRAWING: Figure 9
Inventors:
HIRAO KAZUHIRO
INOUCHI TOMOAKI
UJIIE MITSUHARU
INOUCHI TOMOAKI
UJIIE MITSUHARU
Application Number:
JP2022170933A
Publication Date:
June 21, 2023
Filing Date:
October 25, 2022
Export Citation:
Assignee:
KUBOTA CHEMIX CO LTD
International Classes:
A01G25/00
Attorney, Agent or Firm:
Yoshito Yamada