JPH0191237U - - Google Patents
Info
- Publication number
- JPH0191237U JPH0191237U JP18631187U JP18631187U JPH0191237U JP H0191237 U JPH0191237 U JP H0191237U JP 18631187 U JP18631187 U JP 18631187U JP 18631187 U JP18631187 U JP 18631187U JP H0191237 U JPH0191237 U JP H0191237U
- Authority
- JP
- Japan
- Prior art keywords
- measurement
- chamber
- block
- communication hole
- metal material
- 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
- 238000005259 measurement Methods 0.000 claims description 7
- 239000012212 insulator Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
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図は本考案の一実施例の要部構成説明図、第
３図は従来より一般に使用されている従来例の構
成説明図である。
１４２……ワイヤ、５……本体ブロツク、５１
……電極本体、５２……絶縁体、５３……保護リ
ング、５４……内部室、５５……測定室、５６…
…連通孔、６……測定ダイアフラム、７……導圧
管。
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 main part configuration of an embodiment of the present invention, and FIG. 3 is an explanatory diagram of the configuration of a conventional example that has been generally used. 142...Wire, 5...Main block, 51
... Electrode body, 52 ... Insulator, 53 ... Protection ring, 54 ... Internal chamber, 55 ... Measurement chamber, 56 ...
... Communication hole, 6 ... Measurement diaphragm, 7 ... Impulse tube.
Claims (1)
本体の周囲にリング状に設けられたセラミツクス
よりなる絶縁体と該絶縁体の周囲に設けられた金
属材よりなる保護リングとを備える本体ブロツク
と、該本体ブロツク内に設けられた内部室と、該
内部室を２個の測定室に分け該測定室壁と静電容
量電極を構成する測定ダイアフラムと、前記測定
室と外部とを連通する連通孔と、該連通孔の外部
開口部にそれぞれ一端が接続され測定圧が導入さ
れる２個の導圧管とを具備してなる静電容量形差
圧測定装置。 A main body block comprising a block-shaped electrode body made of a metal material, an insulator made of ceramics provided in a ring shape around the electrode body, and a protective ring made of a metal material provided around the insulator; An internal chamber provided in the main body block, a measurement diaphragm that divides the internal chamber into two measurement chambers and constitutes a wall of the measurement chamber and a capacitance electrode, and a communication hole that communicates the measurement chamber with the outside. and two pressure impulse pipes each having one end connected to an external opening of the communication hole and into which measurement pressure is introduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18631187U JPH0191237U (en) | 1987-12-07 | 1987-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18631187U JPH0191237U (en) | 1987-12-07 | 1987-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0191237U true JPH0191237U (en) | 1989-06-15 |
Family
ID=31477542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18631187U Pending JPH0191237U (en) | 1987-12-07 | 1987-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0191237U (en) |
-
1987
- 1987-12-07 JP JP18631187U patent/JPH0191237U/ja active Pending