Title:
INDICATOR
Document Type and Number:
Japanese Patent JP2017194482
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an indicator in which replacement of a display board and a scale board is easy and fixing thereof is securely performed.SOLUTION: An indicator is connected to a detection part for outputting an output value according to density of gas to be detected, and can display density information according to the output value as a bar graph. The indicator removably includes a display board 34 as a nameplate, and a scale board 35 as a scale of the bar graph, and also includes a fastener 39 capable of fixing the display board 34 and the scale board 35 at the same time.SELECTED DRAWING: Figure 7
Inventors:
NAKAYA YUKIO
YOSHIZAKI KIMIYA
TAJIRI NORIYASU
YOSHIZAKI KIMIYA
TAJIRI NORIYASU
Application Number:
JP2017130911A
Publication Date:
October 26, 2017
Filing Date:
July 04, 2017
Export Citation:
Assignee:
NEW COSMOS ELECTRIC CO
International Classes:
G01D7/00; G01D13/02
Domestic Patent References:
JPH0383859U | 1991-08-26 | |||
JPS51146258A | 1976-12-15 | |||
JPS55159372U | 1980-11-15 | |||
JPH0442736Y2 | 1992-10-09 |
Foreign References:
US5297419A | 1994-03-29 |
Attorney, Agent or Firm:
Patent business corporation r&c