JPS5847140U - Differential pressure detection end - Google Patents
Differential pressure detection endInfo
- Publication number
- JPS5847140U JPS5847140U JP14020881U JP14020881U JPS5847140U JP S5847140 U JPS5847140 U JP S5847140U JP 14020881 U JP14020881 U JP 14020881U JP 14020881 U JP14020881 U JP 14020881U JP S5847140 U JPS5847140 U JP S5847140U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- main body
- differential pressure
- pressure receiving
- 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
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、第２図は、いずれも従来の差圧検出端を示す側
断面図１．第３図は、本考案による差圧検出端の一実施
例を示す側断面図である。
２５・・・・・・本体、２６．２７・・・・・・凹部、
２９゜３０・・・・・・穴、３１．３２・・・・・・ダ
イアフラム（受圧要素）、３３・・・・・・貫通孔、３
４．３５・・・・・・振動体、３６．３７・・・・・・
マグネット、３８・・・・・・封入流体。1 and 2 are side sectional views showing a conventional differential pressure detection end. FIG. 3 is a side sectional view showing an embodiment of the differential pressure detection end according to the present invention. 25... Main body, 26.27... Recessed part,
29゜30...hole, 31.32...diaphragm (pressure receiving element), 33...through hole, 3
4.35... Vibrating body, 36.37...
Magnet, 38...Enclosed fluid.
Claims (1)
体に前記凹部を各々塞ぐように固定されり、 耐腐食
性を有する一対の受圧要素と、一端部が前記各受圧要素
に各々固定され、他端部が前記本体に各々固定された一
対の振動体と、これらの振動体に振動を与える手段と、
前記本体と前記受圧要素とによって囲まれた空間に充填
された封入流体とを有してなり、前記一対の受圧要素に
加えられる差圧または圧力を前記一対の振動体の振動周
波数に基づいて検出することを特徴とする差圧検出端。a main body having a pair of recesses that communicate with each other; a pair of pressure receiving elements having corrosion resistance and fixed to the main body so as to close the respective recesses; and one end fixed to each of the pressure receiving elements, a pair of vibrating bodies each having the other end fixed to the main body; and means for applying vibration to these vibrating bodies;
The device includes an enclosed fluid filled in a space surrounded by the main body and the pressure receiving element, and detects the differential pressure or pressure applied to the pair of pressure receiving elements based on the vibration frequency of the pair of vibrating bodies. A differential pressure detection end characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14020881U JPS5847140U (en) | 1981-09-21 | 1981-09-21 | Differential pressure detection end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14020881U JPS5847140U (en) | 1981-09-21 | 1981-09-21 | Differential pressure detection end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5847140U true JPS5847140U (en) | 1983-03-30 |
Family
ID=29933380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14020881U Pending JPS5847140U (en) | 1981-09-21 | 1981-09-21 | Differential pressure detection end |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5847140U (en) |
-
1981
- 1981-09-21 JP JP14020881U patent/JPS5847140U/en active Pending
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