JPS5891140U - Differential pressure measuring device - Google Patents
Differential pressure measuring deviceInfo
- Publication number
- JPS5891140U JPS5891140U JP18684381U JP18684381U JPS5891140U JP S5891140 U JPS5891140 U JP S5891140U JP 18684381 U JP18684381 U JP 18684381U JP 18684381 U JP18684381 U JP 18684381U JP S5891140 U JPS5891140 U JP S5891140U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- measuring device
- differential pressure
- receiving element
- connecting hole
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来より一般に使用されている従来例の構成説
明図、第２図は本考案の一実施例の構成説明図、第３図
、第４図は第２図の動作説明図である。FIG. 1 is an explanatory diagram of the configuration of a conventional example commonly used in the past, FIG. 2 is an explanatory diagram of the configuration of an embodiment of the present invention, and FIGS. 3 and 4 are explanatory diagrams of the operation of FIG. 2. .
Claims (1)
個の内部室の設けられた凸状のボデーと、該ボデーが隙
間をもってそめ凹部に挿入され該ボデーの凸部がその底
面に挿入固定される凹状のハウジングと、該ハウジング
の前記底面の外部側を覆い該底面と第１外部室を構成し
過圧受圧時には該底面にバックアップされるシールダイ
アフラムと、前記第１外部室と前記内部室の一方とを導
通し第１室を構成する連結孔と、前記内部室の他方と前
記ボデーの外部とを導通する連結孔と、該連結孔の外部
への開口部と前記シールダイアフラムとを覆いそれぞれ
測定室を構成するカバーと、前記第１室を満す封入液と
を具備してなる差圧測定装置。a pressure receiving element; a convex body containing the pressure receiving element and having two internal chambers on both sides of the pressure receiving element; a concave housing that is inserted and fixed; a seal diaphragm that covers the outside of the bottom surface of the housing and forms a first external chamber with the bottom surface and is backed up by the bottom surface when overpressure is received; a connecting hole that connects one of the internal chambers to form a first chamber; a connecting hole that connects the other internal chamber to the outside of the body; and an opening of the connecting hole to the outside and the seal diaphragm. A differential pressure measuring device comprising: a cover that covers the first chamber and defines a measuring chamber; and a sealed liquid that fills the first chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18684381U JPS5891140U (en) | 1981-12-15 | 1981-12-15 | Differential pressure measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18684381U JPS5891140U (en) | 1981-12-15 | 1981-12-15 | Differential pressure measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5891140U true JPS5891140U (en) | 1983-06-20 |
Family
ID=29989143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18684381U Pending JPS5891140U (en) | 1981-12-15 | 1981-12-15 | Differential pressure measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5891140U (en) |
-
1981
- 1981-12-15 JP JP18684381U patent/JPS5891140U/en active Pending
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