JPS6434534U - - Google Patents
Info
- Publication number
- JPS6434534U JPS6434534U JP12900287U JP12900287U JPS6434534U JP S6434534 U JPS6434534 U JP S6434534U JP 12900287 U JP12900287 U JP 12900287U JP 12900287 U JP12900287 U JP 12900287U JP S6434534 U JPS6434534 U JP S6434534U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- electrode
- internal chamber
- diaphragm
- measurement
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 3
- 239000000919 ceramic Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid 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図は昭和６１年１１月２６日に出願された特
願昭６１―１８１５０８号の先願例の構成説明図
である。
１……本体、１０１，１０２……封入液、１１
……内部室、１２，１３……測定室、１４，１５
……連通孔、２……測定ダイアフラム、３１……
第一の電極、３１……第二の電極、４２……リン
グ、４３……ハウジング、５１，５２……シール
ダイアフラム、５３，５４……シール、６１，６
２……リング、６３，６４……絶縁体。
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 structure of a prior application example of Japanese Patent Application No. 181508/1988 filed on November 26, 1986. 1... Main body, 101, 102... Filled liquid, 11
...Inner room, 12, 13...Measurement room, 14, 15
...Communication hole, 2...Measuring diaphragm, 31...
First electrode, 31... Second electrode, 42... Ring, 43... Housing, 51, 52... Seal diaphragm, 53, 54... Seal, 61, 6
2...Ring, 63, 64...Insulator.
Claims (1)
けられた内部室と、該内部室を二つの測定室に分
け移動電極として機能する測定ダイアフラムと、
該測定ダイアフラムに対向して前記内部室壁にそ
れぞれ設けられた第一の電極と第二の電極と、前
記測定ダイアフラムを前記本体に固定する金属リ
ングと、該金属リングを前記本体より電気的に絶
縁するセラミツクスのリングと、前記第一の電極
と第二の電極を前記本体から絶縁するセラミツク
スの絶縁体とを具備してなる差圧測定装置。 A main body made of block-shaped metal, an internal chamber provided in the main body, and a measurement diaphragm that divides the internal chamber into two measurement chambers and functions as a moving electrode.
a first electrode and a second electrode respectively provided on the internal chamber wall facing the measuring diaphragm; a metal ring fixing the measuring diaphragm to the main body; and a metal ring that is electrically connected to the main body. A differential pressure measuring device comprising: an insulating ceramic ring; and a ceramic insulator insulating the first electrode and the second electrode from the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12900287U JPH0645863Y2 (en) | 1987-08-25 | 1987-08-25 | Differential pressure measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12900287U JPH0645863Y2 (en) | 1987-08-25 | 1987-08-25 | Differential pressure measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6434534U true JPS6434534U (en) | 1989-03-02 |
| JPH0645863Y2 JPH0645863Y2 (en) | 1994-11-24 |
Family
ID=31382870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12900287U Expired - Lifetime JPH0645863Y2 (en) | 1987-08-25 | 1987-08-25 | Differential pressure measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645863Y2 (en) |
-
1987
- 1987-08-25 JP JP12900287U patent/JPH0645863Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645863Y2 (en) | 1994-11-24 |
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