JPS62158330U - - Google Patents
Info
- Publication number
- JPS62158330U JPS62158330U JP4625086U JP4625086U JPS62158330U JP S62158330 U JPS62158330 U JP S62158330U JP 4625086 U JP4625086 U JP 4625086U JP 4625086 U JP4625086 U JP 4625086U JP S62158330 U JPS62158330 U JP S62158330U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- pressure
- sealed liquid
- main body
- pressure sensor
- 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
- 239000007788 liquid Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案の差圧力検出器の縦断面図、第
２図は導圧口部の一部切断した斜視図、第３図は
導圧口要部拡大断面図、第４図は従来の差圧検出
器の縦断面図である。
１……本体、１ａ……導圧口、２……過負荷保
護バルブ、３……ベローズ、４ａ，４ｂ……ダイ
ヤフラム、５……封入液、６……感圧素子、７…
…補償回路、８ａ，８ｂ……接続口、９……隔室
、１０……土堤、１１……溝、１２ａ，１２ｂ…
…通路。
Fig. 1 is a longitudinal sectional view of the differential pressure detector of the present invention, Fig. 2 is a partially cutaway perspective view of the pressure inlet, Fig. 3 is an enlarged sectional view of the main part of the pressure inlet, and Fig. 4 is the conventional one. FIG. DESCRIPTION OF SYMBOLS 1... Main body, 1a... Pressure guiding port, 2... Overload protection valve, 3... Bellows, 4a, 4b... Diaphragm, 5... Filled liquid, 6... Pressure sensitive element, 7...
...Compensation circuit, 8a, 8b... Connection port, 9... Compartment, 10... Earth embankment, 11... Groove, 12a, 12b...
…aisle.
Claims (1)
ラムとこのダイヤフラムの内側の本体内に封入液
を充填してこの封入液に接して感圧素子を設けた
圧力検出器において、ダイヤフラムの内側と本体
間で形成される隔室とダイヤフラムの内側に対峙
した本体の導圧口の間に封入液の連通路を形成し
たことを特徴とするダイヤフラム式圧力検出器。 In a pressure sensor that has a diaphragm that receives fluid pressure from the outside, a sealed liquid inside the diaphragm, and a pressure-sensitive element in contact with the sealed liquid, there is a pressure sensor between the inside of the diaphragm and the main body. A diaphragm-type pressure detector characterized in that a communication path for a sealed liquid is formed between a compartment formed and a pressure guiding port of a main body facing the inside of a diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4625086U JPS62158330U (en) | 1986-03-31 | 1986-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4625086U JPS62158330U (en) | 1986-03-31 | 1986-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62158330U true JPS62158330U (en) | 1987-10-07 |
Family
ID=30865740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4625086U Pending JPS62158330U (en) | 1986-03-31 | 1986-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62158330U (en) |
-
1986
- 1986-03-31 JP JP4625086U patent/JPS62158330U/ja active Pending
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