JPS60125552U - Pressure/differential pressure transmitter - Google Patents
Pressure/differential pressure transmitterInfo
- Publication number
- JPS60125552U JPS60125552U JP1164384U JP1164384U JPS60125552U JP S60125552 U JPS60125552 U JP S60125552U JP 1164384 U JP1164384 U JP 1164384U JP 1164384 U JP1164384 U JP 1164384U JP S60125552 U JPS60125552 U JP S60125552U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- diaphragm
- fluid
- differential pressure
- transmitter
- 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図は本考案を適用した圧力発信器の一実施例を示す
断面図、第２図は被測定流体側室内への圧力伝達液の取
替えを説明するための断面図である。
１・・・・・・圧力発信器、４・・・・・・第１のダイ
ヤフラム、６・・・・・・第２のダイヤフラム、７・・
・・・・ダイヤフラム室、７ａ・・・・・・第１のダイ
ヤフラム室、７ｂ・・・・・・第２のダイヤフラム室、
８・・・・・・圧力伝達液、９・・・・・・小孔。FIG. 1 is a sectional view showing an embodiment of a pressure transmitter to which the present invention is applied, and FIG. 2 is a sectional view for explaining replacement of the pressure transmitting liquid into the chamber on the side of the fluid to be measured. 1... Pressure transmitter, 4... First diaphragm, 6... Second diaphragm, 7...
...Diaphragm chamber, 7a...First diaphragm chamber, 7b...Second diaphragm chamber,
8...Pressure transmission fluid, 9...Small hole.
Claims (1)
ム室を有するダイヤフラムを備えた圧力・差圧発信器に
おいて、前記ダイヤフラムと間隔を隔てた位置にダイヤ
フラムを設けることによって前記ダイヤフラム室を２室
に画成すると共に、これら両室のうち被測定流体側室の
室壁に外部に連通ずる圧力伝達液注入・抜出用の小孔を
開閉自在に設けたことを特徴とすく圧力・差圧発信器。In a pressure/differential pressure transmitter equipped with a diaphragm provided at an open end on the side of the fluid to be measured and having a diaphragm chamber inside the diaphragm, the diaphragm is provided at a position spaced apart from the diaphragm, thereby dividing the diaphragm chamber into two chambers. The pressure/differential pressure transmitter is characterized in that a small hole for injecting and extracting a pressure transmitting fluid that communicates with the outside is provided in the wall of the chamber on the side of the fluid to be measured, which can be freely opened and closed. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1164384U JPS60125552U (en) | 1984-02-01 | 1984-02-01 | Pressure/differential pressure transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1164384U JPS60125552U (en) | 1984-02-01 | 1984-02-01 | Pressure/differential pressure transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60125552U true JPS60125552U (en) | 1985-08-23 |
Family
ID=30493951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1164384U Pending JPS60125552U (en) | 1984-02-01 | 1984-02-01 | Pressure/differential pressure transmitter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60125552U (en) |
-
1984
- 1984-02-01 JP JP1164384U patent/JPS60125552U/en active Pending
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