JPS60118939U - Micro pressure calibration device - Google Patents
Micro pressure calibration deviceInfo
- Publication number
- JPS60118939U JPS60118939U JP443984U JP443984U JPS60118939U JP S60118939 U JPS60118939 U JP S60118939U JP 443984 U JP443984 U JP 443984U JP 443984 U JP443984 U JP 443984U JP S60118939 U JPS60118939 U JP S60118939U
- Authority
- JP
- Japan
- Prior art keywords
- calibration device
- pressure
- pressure vessel
- pressure calibration
- micro pressure
- 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は公知の圧力較正装置の原理を示す側面図、第２
図は本考案の一実施例を示す側面図、第３図は第２図に
おけるプラスチック管の傾斜角θ・と基準面に及ぼす水
柱圧力との関係を示す線図である。
１・・・プラスチック管、２・・・角度指示板、３・・
・空気抜きパルプ、４・・・圧力変換器、５・・・圧力
容器、６・・・ゴムホース、７・・・水抜きバルブ、９
ａ、９ｂ・・・孔、１０・・・圧力メータ、１１・・・
溝、１２・・・管スライド用治具、１３・・・基準面。Figure 1 is a side view showing the principle of a known pressure calibration device;
The figure is a side view showing one embodiment of the present invention, and FIG. 3 is a diagram showing the relationship between the inclination angle θ· of the plastic pipe in FIG. 2 and the water column pressure exerted on the reference plane. 1...Plastic tube, 2...Angle indicator plate, 3...
・Air purge pulp, 4...pressure transducer, 5...pressure vessel, 6...rubber hose, 7...drain valve, 9
a, 9b...hole, 10...pressure meter, 11...
Groove, 12... Jig for tube slide, 13... Reference surface.
Claims (1)
体が充填され上記圧力容器の基準面に対して傾動可能に
支持された目盛り付透明直管と、上記透明直管を所望の
傾斜角に固定するサポート手段と、上記圧力容器の基準
面上に接続された圧力メータとを具えたことを特徴とす
る微少圧力較正装置。A graduated transparent straight pipe whose lower end communicates with the pressure vessel via a flexible connecting pipe, the inside of which is filled with liquid and is supported so as to be tiltable relative to the reference plane of the pressure vessel; A micro-pressure calibration device comprising: support means for fixing at an inclination angle; and a pressure meter connected to a reference surface of the pressure vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP443984U JPS60118939U (en) | 1984-01-17 | 1984-01-17 | Micro pressure calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP443984U JPS60118939U (en) | 1984-01-17 | 1984-01-17 | Micro pressure calibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60118939U true JPS60118939U (en) | 1985-08-12 |
Family
ID=30480013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP443984U Pending JPS60118939U (en) | 1984-01-17 | 1984-01-17 | Micro pressure calibration device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60118939U (en) |
-
1984
- 1984-01-17 JP JP443984U patent/JPS60118939U/en active Pending
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