JPS6071051U - pressure switch - Google Patents
pressure switchInfo
- Publication number
- JPS6071051U JPS6071051U JP16266083U JP16266083U JPS6071051U JP S6071051 U JPS6071051 U JP S6071051U JP 16266083 U JP16266083 U JP 16266083U JP 16266083 U JP16266083 U JP 16266083U JP S6071051 U JPS6071051 U JP S6071051U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- spring
- pressure
- pressure switch
- 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.)
- Granted
Links
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示すもので、第１図は縦断面
図（第２図は平面図、第３図は第２図中■−■線に沿う
断面図、第４図及び第５歯は夫々ダイヤフラムの異なる
状態を示す第１図相当図である。
図面中、３は圧力室、５はダイヤフラム、１７は第１の
スプリング、２４は第２のスプリング、２５は第１のス
イッチ、３４は第３のスプリング、３５は第２のスイッ
チを示す。
２６： ラＯラ１
１
２９− 曽 ４７
塞！The drawings show one embodiment of the present invention, in which Fig. 1 is a longitudinal sectional view, Fig. 2 is a plan view, Fig. 3 is a sectional view taken along the line ■-■ in Fig. 2, and Fig. 4 and Fig. Each of the five teeth is a diagram corresponding to FIG. 1 showing different states of the diaphragm. In the drawing, 3 is a pressure chamber, 5 is a diaphragm, 17 is a first spring, 24 is a second spring, and 25 is a first switch. , 34 indicates the third spring, and 35 indicates the second switch. 26: LAORA1 1 29- ZEN 47 CLOSE!
Claims (1)
このダイヤフラムを挾んで配置され該ダイヤフラムに夫
々押圧力を与える第１及び第２のスプリングと、前記圧
力源の圧力変化によってダイヤフラムが変位されて前記
第２のスプリングが所定量伸縮した時に作動される第１
のスイッチと、前記ダイヤフラムの変位量が所定値を越
えたときに前記第２のスプリングと協働して該ダイヤフ
ラムに押圧力を作用させるように設けられた第３のスプ
リングと、この第３のスプリングが所定量伸縮した時に
作動される第２のスイッチとを具備してなる圧力スイッ
チ。a diaphragm that is displaced in response to pressure changes in a pressure source;
First and second springs are arranged to sandwich the diaphragm and apply pressing force to the diaphragm, respectively, and are activated when the diaphragm is displaced by a pressure change of the pressure source and the second spring expands or contracts by a predetermined amount. 1st
a third spring provided to cooperate with the second spring to apply a pressing force to the diaphragm when the amount of displacement of the diaphragm exceeds a predetermined value; A pressure switch comprising a second switch that is activated when the spring expands or contracts by a predetermined amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16266083U JPS6071051U (en) | 1983-10-20 | 1983-10-20 | pressure switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16266083U JPS6071051U (en) | 1983-10-20 | 1983-10-20 | pressure switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6071051U true JPS6071051U (en) | 1985-05-20 |
| JPH0119301Y2 JPH0119301Y2 (en) | 1989-06-05 |
Family
ID=30357127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16266083U Granted JPS6071051U (en) | 1983-10-20 | 1983-10-20 | pressure switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6071051U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS525473A (en) * | 1975-07-01 | 1977-01-17 | Siemens Ag | Control switch for high pressure gas breaker or the like |
-
1983
- 1983-10-20 JP JP16266083U patent/JPS6071051U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS525473A (en) * | 1975-07-01 | 1977-01-17 | Siemens Ag | Control switch for high pressure gas breaker or the like |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0119301Y2 (en) | 1989-06-05 |
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