JPS63102140U - - Google Patents
Info
- Publication number
- JPS63102140U JPS63102140U JP11770787U JP11770787U JPS63102140U JP S63102140 U JPS63102140 U JP S63102140U JP 11770787 U JP11770787 U JP 11770787U JP 11770787 U JP11770787 U JP 11770787U JP S63102140 U JPS63102140 U JP S63102140U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- receiving element
- plunger
- flange portion
- fixing
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
図面はこの考案の一実施例を示し、第１図は圧
力センサの断面図、第２図は圧力センサの分解斜
視図である。
２……ダイヤフラム、３……スイツチ、５……
受圧フランジ、５ａ……環状段部、１５……プラ
ンジヤ。
The drawings show an embodiment of this invention, with FIG. 1 being a sectional view of a pressure sensor, and FIG. 2 being an exploded perspective view of the pressure sensor. 2...Diaphragm, 3...Switch, 5...
Pressure receiving flange, 5a... annular step, 15... plunger.
Claims (1)
ム等の受圧素子と、この受圧素子に接して上記変
形に追従移動するプランジヤと、このプランジヤ
の移動によりオン・オフするスイツチ部とを備え
た圧力センサであつて、 上記受圧素子を配設する受圧ケースにフランジ
部を一体形成して、このフランジ部板厚内に上記
受圧素子の周縁を固定する素子固定部を形成し、 この素子固定部に上記受圧素子の周縁を溶接固
定した 圧力センサ。[Claims for Utility Model Registration] A pressure-receiving element such as a diaphragm that deforms in response to changes in fluid pressure, a plunger that contacts the pressure-receiving element and moves to follow the deformation, and a switch that is turned on and off by the movement of the plunger. A pressure sensor comprising: a flange portion integrally formed with a pressure receiving case in which the pressure receiving element is disposed, and an element fixing portion for fixing a peripheral edge of the pressure receiving element within the plate thickness of the flange portion; , A pressure sensor in which the periphery of the pressure receiving element is welded and fixed to this element fixing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987117707U JPH0439633Y2 (en) | 1987-07-30 | 1987-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987117707U JPH0439633Y2 (en) | 1987-07-30 | 1987-07-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63102140U true JPS63102140U (en) | 1988-07-02 |
| JPH0439633Y2 JPH0439633Y2 (en) | 1992-09-17 |
Family
ID=31003472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987117707U Expired JPH0439633Y2 (en) | 1987-07-30 | 1987-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439633Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5431893U (en) * | 1977-08-06 | 1979-03-02 |
-
1987
- 1987-07-30 JP JP1987117707U patent/JPH0439633Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5431893U (en) * | 1977-08-06 | 1979-03-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439633Y2 (en) | 1992-09-17 |