JPH022643U - - Google Patents
Info
- Publication number
- JPH022643U JPH022643U JP7946288U JP7946288U JPH022643U JP H022643 U JPH022643 U JP H022643U JP 7946288 U JP7946288 U JP 7946288U JP 7946288 U JP7946288 U JP 7946288U JP H022643 U JPH022643 U JP H022643U
- Authority
- JP
- Japan
- Prior art keywords
- pressure sensor
- detection chamber
- pressure detection
- sensor element
- flow path
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
Description
第１図は本考案実施例の流体圧力センサの断面
説明図、第２図は他の実施例を示す流体圧センサ
の断面説明図、第３図は従来の圧力センサの断面
説明図である。
１…配管、２…流路、３…圧力検出室、４…連
通孔、５…壁体、８…Ｏリング、９…圧力センサ
エレメント。
FIG. 1 is an explanatory cross-sectional view of a fluid pressure sensor according to an embodiment of the present invention, FIG. 2 is an explanatory cross-sectional view of a fluid pressure sensor showing another embodiment, and FIG. 3 is an explanatory cross-sectional view of a conventional pressure sensor. DESCRIPTION OF SYMBOLS 1...Piping, 2...Flow path, 3...Pressure detection chamber, 4...Communication hole, 5...Wall body, 8...O ring, 9...Pressure sensor element.
Claims (1)
路に連通する圧力検出室を形成し、該圧力検出室
の周囲に円筒状の壁体を立設し、圧力検出室の底
部にＯリングを介在させて圧力センサエレメント
を設置するとともに、ワツシヤーを挟んで螺筒押
圧体を前記壁体の外周に螺合して設け、該螺筒押
圧体の蓋体部が前記圧力センサエレメントを押圧
することにより圧力センサエレメントを圧力検出
室に固定したことを特徴とする流体圧力センサ。 A pressure detection chamber communicating with the flow path is formed in a pipe that has a flow path through which fluid flows, a cylindrical wall is erected around the pressure detection chamber, and an O-ring is installed at the bottom of the pressure detection chamber. A pressure sensor element is installed with a washer interposed therebetween, and a spiral pressing body is screwed onto the outer periphery of the wall body with a washer interposed therebetween, and the lid body of the spiral pressing body presses the pressure sensor element. A fluid pressure sensor characterized in that a pressure sensor element is fixed to a pressure detection chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7946288U JPH022643U (en) | 1988-06-17 | 1988-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7946288U JPH022643U (en) | 1988-06-17 | 1988-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH022643U true JPH022643U (en) | 1990-01-09 |
Family
ID=31304340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7946288U Pending JPH022643U (en) | 1988-06-17 | 1988-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH022643U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005315602A (en) * | 2004-04-27 | 2005-11-10 | Nippon Seiki Co Ltd | Semiconductor sensor device |
| JP2013170884A (en) * | 2012-02-20 | 2013-09-02 | Nippon Pillar Packing Co Ltd | Fluid measuring sensor mounting structure |
| JP2014068739A (en) * | 2012-09-28 | 2014-04-21 | Senko Medical Instr Mfg Co Ltd | Connector with pressure sensor |
-
1988
- 1988-06-17 JP JP7946288U patent/JPH022643U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005315602A (en) * | 2004-04-27 | 2005-11-10 | Nippon Seiki Co Ltd | Semiconductor sensor device |
| JP2013170884A (en) * | 2012-02-20 | 2013-09-02 | Nippon Pillar Packing Co Ltd | Fluid measuring sensor mounting structure |
| JP2014068739A (en) * | 2012-09-28 | 2014-04-21 | Senko Medical Instr Mfg Co Ltd | Connector with pressure sensor |