Title:
INDICATED VALUE ACQUISITION DEVICE
Document Type and Number:
Japanese Patent JP2023166241
Kind Code:
A
Abstract:
To provide an indicated value acquisition device which can acquire an indicated value of an analog meter and output it to the outside, can easily extract a pointer from a rotational shaft by using an extraction tool, can alleviate a burden on a worker and suppress damage to the analog meter.SOLUTION: An indicated value acquisition device is attached to a pressure gauge having a pointer 24 that can be extracted from a rotational shaft 23 using an extraction tool 30 and outputs an indicated value indicated by the pointer 24. The indicated value acquisition device comprises: a magnet 11 which is attached to the pointer 24 on the axial line of the rotational shaft 23; a magnetic sensor which detects the magnetic force generated by the magnet 11; and a measurement processing instrument which outputs the indicated value on the basis of the magnetic force detected by the magnetic sensor. The magnet 11 has a body part 11a which is displaced in the extraction direction by the extraction tool 30, and a through hole 11b through which the extraction tool 30 passes is formed in the body part 11a.SELECTED DRAWING: Figure 11D
Inventors:
TAKADO HIROSHI
NISHINO KENJIRO
NISHINO KENJIRO
Application Number:
JP2022077156A
Publication Date:
November 21, 2023
Filing Date:
May 09, 2022
Export Citation:
Assignee:
WINGLET SYSTEMS KK
International Classes:
G01D13/22; G01D5/16; G08C19/00
Attorney, Agent or Firm:
Atsushi Akiyama
Chieko Fukushi
Yoshihide Kakubuchi
Chieko Fukushi
Yoshihide Kakubuchi
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