JPH02133846U - - Google Patents
Info
- Publication number
- JPH02133846U JPH02133846U JP4094389U JP4094389U JPH02133846U JP H02133846 U JPH02133846 U JP H02133846U JP 4094389 U JP4094389 U JP 4094389U JP 4094389 U JP4094389 U JP 4094389U JP H02133846 U JPH02133846 U JP H02133846U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- pressure
- switch
- fixed
- joint
- 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
- 238000005452 bending Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 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
第１図は、この考案による圧力スイツチの一実
施例を示す断面図、相２図は、第１図の要部拡大
図、第３図は、第２図部の拡大図である。
２２……継手、２５……シールダイヤフラム、
２７……アウタケース、２９……受圧ダイヤフラ
ム、３０……押ボタン、３２……スイツチケース
、２７……根元屈曲部、４８……凹溝。
FIG. 1 is a cross-sectional view showing one embodiment of the pressure switch according to this invention, FIG. 2 is an enlarged view of the main part of FIG. 1, and FIG. 3 is an enlarged view of the part of FIG. 2. 22...Joint, 25...Seal diaphragm,
27... Outer case, 29... Pressure receiving diaphragm, 30... Push button, 32... Switch case, 27... Root bent portion, 48... Concave groove.
Claims (1)
定側に固定されたダイヤフラムで受けてダイヤフ
ラムにより内蔵スイツチの押ボタンを作動させる
圧力スイツチにおいて、ダイヤフラムのストツパ
に、ダイヤフラムへの圧力印加時にダイヤフラム
の根本屈曲部に生じるダイヤフラム変位量を収納
する凹溝を形成したことを特徴とする圧力スイツ
チ。 In a pressure switch that receives the pressure of the fluid introduced into the joint with a diaphragm whose peripheral end is fixed to the fixed side and operates the push button of the built-in switch by the diaphragm, a stopper of the diaphragm is set to receive pressure when pressure is applied to the diaphragm. A pressure switch characterized by forming a concave groove to accommodate the amount of diaphragm displacement that occurs at the base bending part of the diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4094389U JPH02133846U (en) | 1989-04-10 | 1989-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4094389U JPH02133846U (en) | 1989-04-10 | 1989-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02133846U true JPH02133846U (en) | 1990-11-07 |
Family
ID=31551180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4094389U Pending JPH02133846U (en) | 1989-04-10 | 1989-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02133846U (en) |
-
1989
- 1989-04-10 JP JP4094389U patent/JPH02133846U/ja active Pending