JPS6267229U - - Google Patents
Info
- Publication number
- JPS6267229U JPS6267229U JP15833185U JP15833185U JPS6267229U JP S6267229 U JPS6267229 U JP S6267229U JP 15833185 U JP15833185 U JP 15833185U JP 15833185 U JP15833185 U JP 15833185U JP S6267229 U JPS6267229 U JP S6267229U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- pressure
- main body
- temperature compensation
- 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
- 239000007788 liquid Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案の一実施例の構成説明図、第２
図、第３図、第４図は第１図の動作説明図、第５
図は本考案の他の実施例の構成説明図、第６図は
本考案の別の実施例の構成説明図、第７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で
ある。
１…本体、１ａ，１ｂ…本体の壁、１１…移動
コア、１１１，１１２…ガラス部、１２，１３…
コイル、１６…移動電極、１７…固定電極、２…
連結軸、２１，２２…デイスク部、２５，２６…
連通孔、２７，２８…受圧ダイアフラム、２７１
，２７２…リング、２９，３０…温度補償ダイア
フラム、５…封入液、６，７…カバー、６１，７
１…開口部、８，９…ボルトナツト手段。
Figure 1 is an explanatory diagram of the configuration of one embodiment of the present invention;
Figures 3 and 4 are operation explanatory diagrams of Figure 1 and Figure 5.
6 is a diagram illustrating the configuration of another embodiment of the present invention, FIG. 7 is a diagram illustrating the configuration of a conventional example that has been commonly used. DESCRIPTION OF SYMBOLS 1... Main body, 1a, 1b... Wall of main body, 11... Moving core, 111, 112... Glass part, 12, 13...
Coil, 16... Moving electrode, 17... Fixed electrode, 2...
Connection shaft, 21, 22...disc part, 25, 26...
Communication hole, 27, 28...pressure receiving diaphragm, 271
, 272... Ring, 29, 30... Temperature compensation diaphragm, 5... Filled liquid, 6, 7... Cover, 61, 7
1...Opening, 8, 9...Bolt/nut means.
Claims (1)
に固定された一対の受圧ダイアフラムと、該ダイ
アフラム間に充填された封入液と、前記デイスク
部又は本体の少くとも一方の受圧壁に対向して前
記受圧ダイアフラムに対し外側又は内側に同心的
にかつ大なる有効面積が得られるように前記受圧
ダイアフラムに対し段差をもつて設けられた温度
補償ダイアフラムと、該温度補償ダイアフラムで
形成される室に前記封入液を導くために前記連結
軸又は前記本体に設けられた連通孔とを具備して
なる差圧伝送器。 A pair of pressure-receiving diaphragms fixed between a disk portion formed at both ends of the connecting shaft and the main body, a sealed liquid filled between the diaphragms, and a pressure-receiving wall of at least one of the disk portion or the main body. A temperature compensation diaphragm is provided concentrically to the outside or inside of the pressure receiving diaphragm with a step difference to the pressure receiving diaphragm so as to obtain a large effective area, and a temperature compensation diaphragm is provided in a chamber formed by the temperature compensation diaphragm. A differential pressure transmitter comprising the connecting shaft or a communication hole provided in the main body for guiding the sealed liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15833185U JPS6267229U (en) | 1985-10-16 | 1985-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15833185U JPS6267229U (en) | 1985-10-16 | 1985-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6267229U true JPS6267229U (en) | 1987-04-27 |
Family
ID=31081718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15833185U Pending JPS6267229U (en) | 1985-10-16 | 1985-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6267229U (en) |
-
1985
- 1985-10-16 JP JP15833185U patent/JPS6267229U/ja active Pending
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