JPS6415625A - Pressure gage - Google Patents
Pressure gageInfo
- Publication number
- JPS6415625A JPS6415625A JP17194887A JP17194887A JPS6415625A JP S6415625 A JPS6415625 A JP S6415625A JP 17194887 A JP17194887 A JP 17194887A JP 17194887 A JP17194887 A JP 17194887A JP S6415625 A JPS6415625 A JP S6415625A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- bourdon tube
- opened
- opening
- closing valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
PURPOSE:To purge the fluid in a dead space of a Bourdon tube completely, by making it possible to open the Bourdon tube in a pressure gage with the operation of an opening and closing valve. CONSTITUTION:When gas or liquid is purged, a cylinder 11 is closed and a stop valve 13c is opened so as to change gas into inactive gas. An opening and closing valve 9 is opened, and the inactive gas is sent into a Bourdon tube 2. Then, the gas or the liquid flows in the direction of an arrow 8a in an inner tube 2b of the Bourdon tube 2 when the pressure of the inactive gas is received. The gas or the liquid is discharged through a flange 10 as shown by an arrow 8b. Since the Bourdon tube 2 can be opened by the operation of the opening and closing valve 9, the fluid in the dead space in the Bourdon tube 2 can be completely purged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17194887A JPS6415625A (en) | 1987-07-09 | 1987-07-09 | Pressure gage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17194887A JPS6415625A (en) | 1987-07-09 | 1987-07-09 | Pressure gage |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6415625A true JPS6415625A (en) | 1989-01-19 |
Family
ID=15932762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17194887A Pending JPS6415625A (en) | 1987-07-09 | 1987-07-09 | Pressure gage |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6415625A (en) |
-
1987
- 1987-07-09 JP JP17194887A patent/JPS6415625A/en active Pending
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