JPS59131036U - Differential pressure measuring device - Google Patents
Differential pressure measuring deviceInfo
- Publication number
- JPS59131036U JPS59131036U JP2482183U JP2482183U JPS59131036U JP S59131036 U JPS59131036 U JP S59131036U JP 2482183 U JP2482183 U JP 2482183U JP 2482183 U JP2482183 U JP 2482183U JP S59131036 U JPS59131036 U JP S59131036U
- Authority
- JP
- Japan
- Prior art keywords
- measuring device
- receiving element
- differential pressure
- pressure measuring
- pressure receiving
- 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)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (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図は第１図の動作説明図、第３図は本考案の
一実施例の構成説明図、第４図は、 第３図の要部構成
説明図、第５図は本考案の他の実施例の構成説明図であ
る。
１・・・測定ダイアフラム、２． ２ａ、 ２ｂ・・
・ボデー、２１．２２・・・凹部、２３．２４・・・連
結孔、２５．２６・・・固定容量電極、２７・・・空所
、３・・・ハウジング、３１・・・内部空所、４・・・
絶縁体、５．６・・・シールダイアフラム、５１．６１
・・・室、５２゜６２・・・押えリング、５３．６３・
・・封入液、１．８・・・カバー、７１．８１・・・導
圧室、９，９ａ・・・重力加速度検出機構、９１，９１
ａ・・・板ばね、９２゜９２ａ・・・質Ｌ９３・・・ス
トレインゲージ、９３ａ。
９４ａ・・・固定容量電極９５ａ−・・絶縁体。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 operation of FIG. 1, FIG. 3 is an explanatory diagram of the configuration of an embodiment of the present invention, and FIG. FIG. 3 is an explanatory diagram of the main part configuration, and FIG. 5 is an explanatory diagram of the configuration of another embodiment of the present invention. 1... measurement diaphragm, 2. 2a, 2b...
・Body, 21.22...Recess, 23.24...Connecting hole, 25.26...Fixed capacitance electrode, 27...Vacancy, 3...Housing, 31...Internal void , 4...
Insulator, 5.6... Seal diaphragm, 51.61
... Chamber, 52°62 ... Presser ring, 53.63.
...Filled liquid, 1.8...Cover, 71.81...Pressure chamber, 9,9a...Gravity acceleration detection mechanism, 91,91
a... Leaf spring, 92° 92a... Quality L93... Strain gauge, 93a. 94a...Fixed capacitance electrode 95a-...Insulator.
Claims (1)
子が内部に設けられたボデーと、該ボデー内部に前記受
圧素子の両側に接してそれぞれ設けられた測定室と、前
記ボデーに設けられ前記受圧素子の変位を検出する検出
手段とを具備する差圧測定装置において、前記ボデー内
に設けられた空所と、該空所に設けられた重力加速度検
出機構とを具備し、該重力加速度検出機構よりの信号に
−より前記検出手段の検出値の姿−誤差を補償するよう
にしたことを特徴とする差圧測定装置。A measurement pressure receiving element that is displaced in response to measured fluid pressure; a body in which the pressure receiving element is provided; a measurement chamber provided in the body in contact with both sides of the pressure receiving element; A differential pressure measuring device comprising a detection means for detecting displacement of the pressure receiving element, comprising a space provided in the body and a gravitational acceleration detection mechanism provided in the space, A differential pressure measuring device characterized in that an error in the detection value of the detection means is compensated for by a signal from the detection mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2482183U JPS59131036U (en) | 1983-02-22 | 1983-02-22 | Differential pressure measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2482183U JPS59131036U (en) | 1983-02-22 | 1983-02-22 | Differential pressure measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59131036U true JPS59131036U (en) | 1984-09-03 |
Family
ID=30155839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2482183U Pending JPS59131036U (en) | 1983-02-22 | 1983-02-22 | Differential pressure measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59131036U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008019005A2 (en) | 2006-08-03 | 2008-02-14 | Rosemount, Inc. | Inclination measurement in process transmitters |
| JP2012247252A (en) * | 2011-05-26 | 2012-12-13 | Yokogawa Electric Corp | Pressure measuring apparatus |
| JP2013178154A (en) * | 2012-02-28 | 2013-09-09 | Yokogawa Electric Corp | Absolute pressure measuring device |
-
1983
- 1983-02-22 JP JP2482183U patent/JPS59131036U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008019005A2 (en) | 2006-08-03 | 2008-02-14 | Rosemount, Inc. | Inclination measurement in process transmitters |
| EP2057453A4 (en) * | 2006-08-03 | 2016-08-10 | Rosemount Inc | Inclination measurement in process transmitters |
| JP2012247252A (en) * | 2011-05-26 | 2012-12-13 | Yokogawa Electric Corp | Pressure measuring apparatus |
| JP2013178154A (en) * | 2012-02-28 | 2013-09-09 | Yokogawa Electric Corp | Absolute pressure measuring device |
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