JPH0233336U - - Google Patents
Info
- Publication number
- JPH0233336U JPH0233336U JP11293088U JP11293088U JPH0233336U JP H0233336 U JPH0233336 U JP H0233336U JP 11293088 U JP11293088 U JP 11293088U JP 11293088 U JP11293088 U JP 11293088U JP H0233336 U JPH0233336 U JP H0233336U
- Authority
- JP
- Japan
- Prior art keywords
- center diaphragm
- measuring device
- differential pressure
- pressure side
- pressure measuring
- 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
- 239000007788 liquid Substances 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案の一実施例の要部構成説明図、
第２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３図は第２図の動作説明図である
。
１……ボデイ、１１……内部室、１２……連通
孔、２……センタダイアフラム、２１，２２……
センタ室、３１，３２……シールダイアフラム、
３１１，３２１……シール室、３１２，３２２…
…バツクアツプネスト、３３，３４……ダイアフ
ラム、３３１，３４１……環状室、３３２，３４
２……バツクアツプネスト、４……ハウジング、
４１……内部空所、４２……本体、４２１……室
、４２２……測定ダイアフラム、４２３，４２４
……測定室、４２５，４２６……固定電極、４２
７，４２８……絶縁体、４３……チユーブ、４４
……接続管、５……カバーフランジ、５１，５２
，５３……封入液体、６……センタダイアフラム
、６１……センタダイアフラム素子、６２……封
入液。
FIG. 1 is an explanatory diagram of the main part configuration of an embodiment of the present invention,
FIG. 2 is an explanatory diagram of the configuration of a conventional example that has been generally used, and FIG. 3 is an explanatory diagram of the operation of FIG. 2. 1...Body, 11...Internal chamber, 12...Communication hole, 2...Center diaphragm, 21, 22...
Center chamber, 31, 32...Seal diaphragm,
311, 321... Seal chamber, 312, 322...
... Backup nest, 33, 34 ... Diaphragm, 331, 341 ... Annular chamber, 332, 34
2...backup nest, 4...housing,
41... Internal cavity, 42... Main body, 421... Chamber, 422... Measurement diaphragm, 423, 424
...Measurement chamber, 425, 426...Fixed electrode, 42
7,428...Insulator, 43...Tube, 44
... Connection pipe, 5 ... Cover flange, 51, 52
, 53... Enclosed liquid, 6... Center diaphragm, 61... Center diaphragm element, 62... Enclosed liquid.
Claims (1)
液形の差圧測定装置において、 前記波形のセンタダイアフラムが高圧側と低圧
側とが対称となるように向きあわせて配置された
２個の波形のセンタダイアフラム素子と該２個の
センタダイアフラム素子で構成される室に封入さ
れた非圧縮性の封入液とを具備したことを特徴と
する差圧測定装置。[Claims for Utility Model Registration] In a dual-filled liquid type differential pressure measuring device in which a corrugated center diaphragm is used, the corrugated center diaphragm is arranged facing each other so that a high pressure side and a low pressure side are symmetrical. 1. A differential pressure measuring device comprising two wave-shaped center diaphragm elements and an incompressible liquid sealed in a chamber formed by the two center diaphragm elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11293088U JPH0233336U (en) | 1988-08-29 | 1988-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11293088U JPH0233336U (en) | 1988-08-29 | 1988-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0233336U true JPH0233336U (en) | 1990-03-02 |
Family
ID=31352319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11293088U Pending JPH0233336U (en) | 1988-08-29 | 1988-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0233336U (en) |
-
1988
- 1988-08-29 JP JP11293088U patent/JPH0233336U/ja active Pending