JPS6423846U - - Google Patents
Info
- Publication number
- JPS6423846U JPS6423846U JP11828387U JP11828387U JPS6423846U JP S6423846 U JPS6423846 U JP S6423846U JP 11828387 U JP11828387 U JP 11828387U JP 11828387 U JP11828387 U JP 11828387U JP S6423846 U JPS6423846 U JP S6423846U
- Authority
- JP
- Japan
- Prior art keywords
- contact piece
- plunger
- movable contact
- pressure
- switch
- 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
- 239000012530 fluid Substances 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図はス
イツチＯＮ状態下における圧力センサの断面図、
第２図は圧力センサの分解斜視図、第３図は可動
接片の拡大斜視図、第４図はスイツチＯＦＦ状態
下における圧力センサの断面図、第５図は従来の
圧力センサの断面図、第６図は従来のスイツチ部
の分解斜視図、第７図は従来の可動接片の拡大斜
視図である。
２……ダイヤフラム、３……スイツチ、１１…
…可動接片、１２……固定接片、１５……プラン
ジヤ、１６……接点側剛体部、１７……バネ部。
The drawings show an embodiment of this invention, and FIG. 1 is a cross-sectional view of the pressure sensor in the switch ON state;
Fig. 2 is an exploded perspective view of the pressure sensor, Fig. 3 is an enlarged perspective view of the movable contact piece, Fig. 4 is a sectional view of the pressure sensor in the switch OFF state, Fig. 5 is a sectional view of a conventional pressure sensor, FIG. 6 is an exploded perspective view of a conventional switch section, and FIG. 7 is an enlarged perspective view of a conventional movable contact piece. 2...Diaphragm, 3...Switch, 11...
...Movable contact piece, 12... Fixed contact piece, 15... Plunger, 16... Contact side rigid body part, 17... Spring part.
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、 上記スイツチ部は、プランジヤにより押圧され
る可動接片と、 この可動接片に対向配設された固定接片とを備
え、 上記可動接片の接点側剛体部に対してスプリン
グアクシヨン用のバネ部を、反固定接片側に離間
形成した、 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. The switch part includes a movable contact piece pressed by a plunger, and a fixed contact piece disposed opposite to the movable contact piece, and a contact side of the movable contact piece. A pressure sensor with a spring part for spring action formed at a distance from the rigid body part on the opposite side.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11828387U JPS6423846U (en) | 1987-08-01 | 1987-08-01 | |
| US07/136,623 US4845322A (en) | 1986-12-22 | 1987-12-22 | Plunger type fluid pressure switch |
| EP87119042A EP0276467A3 (en) | 1986-12-22 | 1987-12-22 | Pressure sensor and associated switch |
| US07/327,102 US4947544A (en) | 1986-12-22 | 1989-03-22 | Method of manufacturing fluid pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11828387U JPS6423846U (en) | 1987-08-01 | 1987-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6423846U true JPS6423846U (en) | 1989-02-08 |
Family
ID=31362502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11828387U Pending JPS6423846U (en) | 1986-12-22 | 1987-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6423846U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5142974U (en) * | 1974-09-25 | 1976-03-30 |
-
1987
- 1987-08-01 JP JP11828387U patent/JPS6423846U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5142974U (en) * | 1974-09-25 | 1976-03-30 |