JPS60104743U - pressure detector - Google Patents
pressure detectorInfo
- Publication number
- JPS60104743U JPS60104743U JP19536783U JP19536783U JPS60104743U JP S60104743 U JPS60104743 U JP S60104743U JP 19536783 U JP19536783 U JP 19536783U JP 19536783 U JP19536783 U JP 19536783U JP S60104743 U JPS60104743 U JP S60104743U
- Authority
- JP
- Japan
- Prior art keywords
- pressure detector
- annular
- pair
- outer periphery
- pressure
- 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図は本考案にかかる圧力検出器の断面図、第２図は
要部の組立前の断面図、第３図イ９口は溶接部の拡大断
面図である。FIG. 1 is a sectional view of a pressure detector according to the present invention, FIG. 2 is a sectional view of the main part before assembly, and FIG. 3 is an enlarged sectional view of a welded part.
Claims (1)
環状凸部と環状凹部閘においてダイアフラムの外周部に
おける環状の立上り部とフランジ部を挟着すると共に該
一対の円筒状ケーシングにおける嵌合部分の外周縁を熔
接し、ダイアフラム室の一方を被測定流体の導入口に連
通させ、ダイアフラム室の他方に圧力伝達用液体を充襦
すると共に半導体感圧素子を設けて成ることを特徴とす
る圧力検出器。・An annular protrusion and an annular recess formed on the outer periphery of the pair of cylindrical casings and an annular recess lock sandwich the annular rising portion and flange portion on the outer periphery of the diaphragm, and the fitting in the pair of cylindrical casings. The outer peripheral edges of the parts are welded, one side of the diaphragm chamber is communicated with an inlet for the fluid to be measured, the other side of the diaphragm chamber is filled with a pressure transmitting liquid, and a semiconductor pressure-sensitive element is provided. pressure detector.・
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19536783U JPS60104743U (en) | 1983-12-21 | 1983-12-21 | pressure detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19536783U JPS60104743U (en) | 1983-12-21 | 1983-12-21 | pressure detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60104743U true JPS60104743U (en) | 1985-07-17 |
Family
ID=30752898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19536783U Pending JPS60104743U (en) | 1983-12-21 | 1983-12-21 | pressure detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60104743U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005308397A (en) * | 2004-04-16 | 2005-11-04 | Saginomiya Seisakusho Inc | Pressure sensor |
| WO2019150749A1 (en) * | 2018-01-30 | 2019-08-08 | 日本電産コパル電子株式会社 | Pressure sensor and production method therefor |
| JP2019132817A (en) * | 2018-01-30 | 2019-08-08 | 日本電産コパル電子株式会社 | Pressure sensor and method for manufacturing the same |
| JP2020008467A (en) * | 2018-07-10 | 2020-01-16 | 株式会社不二工機 | Pressure detection unit, manufacturing method therefor, pressure sensor using pressure detection unit, and manufacturing method therefor |
-
1983
- 1983-12-21 JP JP19536783U patent/JPS60104743U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005308397A (en) * | 2004-04-16 | 2005-11-04 | Saginomiya Seisakusho Inc | Pressure sensor |
| WO2019150749A1 (en) * | 2018-01-30 | 2019-08-08 | 日本電産コパル電子株式会社 | Pressure sensor and production method therefor |
| JP2019132817A (en) * | 2018-01-30 | 2019-08-08 | 日本電産コパル電子株式会社 | Pressure sensor and method for manufacturing the same |
| JP2020008467A (en) * | 2018-07-10 | 2020-01-16 | 株式会社不二工機 | Pressure detection unit, manufacturing method therefor, pressure sensor using pressure detection unit, and manufacturing method therefor |
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