JPS5856939U - Differential pressure detection end - Google Patents
Differential pressure detection endInfo
- Publication number
- JPS5856939U JPS5856939U JP15176481U JP15176481U JPS5856939U JP S5856939 U JPS5856939 U JP S5856939U JP 15176481 U JP15176481 U JP 15176481U JP 15176481 U JP15176481 U JP 15176481U JP S5856939 U JPS5856939 U JP S5856939U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- chamber
- differential pressure
- pressure detection
- detection end
- 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、従来の差圧検出端の側断面図、第２図は、本
考案の、７−実施例を示す側断面図である。
２０・・・・・・本体、２２・・・・・・感圧板ばね、
２３・・・・・・変位変換機構、２４ａ、２４ｂ・・・
・・・固定電極、２５′ａ・・・・・・第１の室、２５
ｂ・・・・・・第２の室、２６ａ。
２６ｂ・・・・・・貫通孔、２７ａ、 ２７ｂ・・・・
・・凹部、２８ａ、２８ｂ・・・・・・隔膜、２９・・
・・・・溝、３０・・・・・・カバー、３１・・・・・
・環状の室、３２・・・・・・通路、３３・・・・・・
封入流体、３４ａ、３４ｂ・・・・・・リード線。FIG. 1 is a side sectional view of a conventional differential pressure detection end, and FIG. 2 is a side sectional view showing a seventh embodiment of the present invention. 20...Main body, 22...Pressure sensitive leaf spring,
23...Displacement conversion mechanism, 24a, 24b...
...Fixed electrode, 25'a...First chamber, 25
b...Second chamber, 26a. 26b...Through hole, 27a, 27b...
...Concavity, 28a, 28b...Diaphragm, 29...
...Groove, 30...Cover, 31...
・Circular chamber, 32...Passway, 33...
Enclosed fluid, 34a, 34b...Lead wires.
Claims (1)
された本体と、前記室を第１の室と第２の室とに２分す
るように前記本体に固定された板ばねと、前記本体内部
に設けられ、前記板ばねの変位を電気信号に変換するた
めの変位変換機構と、前記本体両側部に前記凹部を各々
塞ぐように固定・ された隔膜と、前記本体と前記隔膜
とによって囲まれた空間に封入された封入流体とを備え
てなる差圧検出端において、前記本体と前記板ばねとが
−接合された部分の前記本体の外周面に環状のカバーを
固定し、前記本体に、該本体と前記力共−とによって形
成される環状の室と前記第１、第２の室のいずれか一方
の室との間を連通させる通路を形成してなることを特徴
とする差圧検出端。A main body having a chamber inside and a recess formed on both sides to communicate with the chamber, and a leaf spring fixed to the main body so as to divide the chamber into a first chamber and a second chamber. a displacement converting mechanism provided inside the main body for converting the displacement of the leaf spring into an electric signal; a diaphragm fixed to both sides of the main body so as to close each of the recesses; and an annular cover is fixed to the outer circumferential surface of the main body at a portion where the main body and the leaf spring are joined at a differential pressure detection end comprising a sealed fluid sealed in a space surrounded by a diaphragm. , characterized in that a passage is formed in the main body to communicate between an annular chamber formed by the main body and the force member and either one of the first and second chambers. Differential pressure detection end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15176481U JPS5856939U (en) | 1981-10-13 | 1981-10-13 | Differential pressure detection end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15176481U JPS5856939U (en) | 1981-10-13 | 1981-10-13 | Differential pressure detection end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5856939U true JPS5856939U (en) | 1983-04-18 |
Family
ID=29944447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15176481U Pending JPS5856939U (en) | 1981-10-13 | 1981-10-13 | Differential pressure detection end |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5856939U (en) |
-
1981
- 1981-10-13 JP JP15176481U patent/JPS5856939U/en active Pending
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