JPS63102137U - - Google Patents
Info
- Publication number
- JPS63102137U JPS63102137U JP19808586U JP19808586U JPS63102137U JP S63102137 U JPS63102137 U JP S63102137U JP 19808586 U JP19808586 U JP 19808586U JP 19808586 U JP19808586 U JP 19808586U JP S63102137 U JPS63102137 U JP S63102137U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- receiving element
- plunger
- cylindrical portion
- diaphragm
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Diaphragms And Bellows (AREA)
- 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図
、第3図イ〜ニはダイヤフラム取付け構造の他の
実施例を示す図、第4図イ〜ホは従来の各種ダイ
ヤフラム取付け構造を示す図である。
1,21……受圧ケース、2……ダイヤフラム
、2a……受圧変形部、2b,2c……円筒部、
3……スイツチ、4,22……スイツチケース、
15……プランジヤ。
The drawings show one embodiment of this invention, in which Fig. 1 is a sectional view of the pressure sensor, Fig. 2 is an exploded view of the pressure sensor, and Figs. 3A to 3D are views showing other embodiments of the diaphragm mounting structure. FIGS. 4A to 4E are diagrams showing various conventional diaphragm mounting structures. 1, 21...Pressure receiving case, 2...Diaphragm, 2a...Pressure receiving deformation part, 2b, 2c...Cylindrical part,
3...Switch, 4,22...Switch case,
15... Plungiya.
Claims (1)
ムと等受圧素子と、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 上記受圧素子の受圧変形部の周縁部に円筒部を
一体成形し、この円筒部をセンサ本体に固定した 圧力センサ。[Claims for Utility Model Registration] A diaphragm and equal pressure receiving element that deform 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 cylindrical portion integrally molded on the peripheral edge of the pressure-receiving deformable portion of the pressure-receiving element, and the cylindrical portion being fixed to the sensor body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986198085U JPH0515696Y2 (en) | 1986-12-23 | 1986-12-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986198085U JPH0515696Y2 (en) | 1986-12-23 | 1986-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63102137U true JPS63102137U (en) | 1988-07-02 |
JPH0515696Y2 JPH0515696Y2 (en) | 1993-04-26 |
Family
ID=31158449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986198085U Expired - Lifetime JPH0515696Y2 (en) | 1986-12-23 | 1986-12-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0515696Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01153869A (en) * | 1987-12-09 | 1989-06-16 | Junichi Nishizawa | Flat diaphragm |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5420601U (en) * | 1977-07-14 | 1979-02-09 |
-
1986
- 1986-12-23 JP JP1986198085U patent/JPH0515696Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5420601U (en) * | 1977-07-14 | 1979-02-09 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01153869A (en) * | 1987-12-09 | 1989-06-16 | Junichi Nishizawa | Flat diaphragm |
Also Published As
Publication number | Publication date |
---|---|
JPH0515696Y2 (en) | 1993-04-26 |