JPS60125551U - Differential pressure or pressure detector - Google Patents
Differential pressure or pressure detectorInfo
- Publication number
- JPS60125551U JPS60125551U JP1227084U JP1227084U JPS60125551U JP S60125551 U JPS60125551 U JP S60125551U JP 1227084 U JP1227084 U JP 1227084U JP 1227084 U JP1227084 U JP 1227084U JP S60125551 U JPS60125551 U JP S60125551U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- detector
- annular groove
- differential pressure
- differential
- 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図は従来技術を差圧または圧外力検出器に適用した
例を示す断面図、第２図は本考案を差圧検出器に適用し
た例を示す断面図、第３図は同じく差圧検出器の要部を
示す断面図、第４図は差圧検出器に使用されるシール部
材の変形前の状態を示す断面図である。
１１・・・・・・検出器ボディ、ｌｌａ・・・・・・端
面、１５・・・・・・締結部材、１６・・・・・・カバ
ー、１６ａ・・・・・・端面、１９・・・・・・半導体
センサ、３１・・・・・・環状溝、３２・・・・・・シ
ール部材。Figure 1 is a cross-sectional view showing an example in which the prior art is applied to a differential pressure or pressure external force detector, Figure 2 is a cross-sectional view showing an example in which the present invention is applied to a differential pressure detector, and Figure 3 is also a differential pressure FIG. 4 is a cross-sectional view showing the main parts of the detector, and FIG. 4 is a cross-sectional view showing the state of the sealing member used in the differential pressure detector before deformation. DESCRIPTION OF SYMBOLS 11... Detector body, lla... End face, 15... Fastening member, 16... Cover, 16a... End face, 19... ... Semiconductor sensor, 31 ... Annular groove, 32 ... Seal member.
Claims (1)
ボディな締結部材により固着されたカバーとを備えた差
圧または圧力検出器において、前記検出器ボディの開口
端面およびこの開口端面に対向する前記カバーの端面の
うちいずれか一方の端面に環状溝を設けると共に、この
環状溝内に溝面積より大きい断面積を有しその一部が前
記締結部材の締結による圧接によって前記環状溝の両側
縁部にはみ出る硬度をもつシール部材を装着したことを
特徴とする差圧または圧力検出器。In a differential pressure or pressure detector comprising a detector body having a pressure sensor inside and a cover fixed by a fastening member of the detector body, an open end surface of the detector body and the An annular groove is provided in one of the end surfaces of the cover, and the annular groove has a cross-sectional area larger than the groove area, and a part of the annular groove is pressed against both edges of the annular groove by fastening with the fastening member. A differential pressure or pressure detector characterized by being equipped with a seal member having hardness that protrudes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1227084U JPS60125551U (en) | 1984-02-02 | 1984-02-02 | Differential pressure or pressure detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1227084U JPS60125551U (en) | 1984-02-02 | 1984-02-02 | Differential pressure or pressure detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60125551U true JPS60125551U (en) | 1985-08-23 |
Family
ID=30495171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1227084U Pending JPS60125551U (en) | 1984-02-02 | 1984-02-02 | Differential pressure or pressure detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60125551U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515076U (en) * | 1978-07-18 | 1980-01-30 | ||
| JPS5687194A (en) * | 1979-12-19 | 1981-07-15 | Hitachi Ltd | Differential pressure transmitter |
-
1984
- 1984-02-02 JP JP1227084U patent/JPS60125551U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515076U (en) * | 1978-07-18 | 1980-01-30 | ||
| JPS5687194A (en) * | 1979-12-19 | 1981-07-15 | Hitachi Ltd | Differential pressure transmitter |
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