JPS58169636U - Combined pressure switch - Google Patents
Combined pressure switchInfo
- Publication number
- JPS58169636U JPS58169636U JP6613382U JP6613382U JPS58169636U JP S58169636 U JPS58169636 U JP S58169636U JP 6613382 U JP6613382 U JP 6613382U JP 6613382 U JP6613382 U JP 6613382U JP S58169636 U JPS58169636 U JP S58169636U
- Authority
- JP
- Japan
- Prior art keywords
- pressure switch
- movable body
- pistons
- diaphragm
- spring
- 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
図面は本考案の実施例を示したもので、第１〜４図はそ
れぞれ作動状態を示した本装置の断面図、第５図は第１
電気開閉部のリーフスプリングを省略した平面図、第６
〜８図はこの第１電気開閉部の作動状態を示す正面図、
第９図は第１電気開閉部の断面図、第１０図は電気開閉
部と内部ピストンの位置との関係を示す説明図、第１１
図は電気開閉部と設定圧力との関係を示す説明−である
。
２は上部体、３は下部体、４はダイアフラム、６は受圧
室、１３は外部ピストン、１８は内部ピストン、２１は
可動体、２２はスプリング、３５は反転円板、３７は第
２電気開閉部、４５は第１電気開閉部。The drawings show an embodiment of the present invention. Figures 1 to 4 are sectional views of the device in its operating state, and Figure 5 is a cross-sectional view of the device in its operating state.
Plan view with the leaf spring of the electrical opening/closing part omitted, No. 6
- Figure 8 is a front view showing the operating state of this first electrical switching section,
FIG. 9 is a sectional view of the first electrical switching section, FIG. 10 is an explanatory diagram showing the relationship between the electrical switching section and the position of the internal piston, and FIG.
The figure is an explanation showing the relationship between the electric switch and the set pressure. 2 is an upper body, 3 is a lower body, 4 is a diaphragm, 6 is a pressure receiving chamber, 13 is an external piston, 18 is an internal piston, 21 is a movable body, 22 is a spring, 35 is a reversing disk, 37 is a second electric opening/closing 45 is a first electrical switching section.
Claims (1)
フラムの上面に受圧室を有した圧力スイッチに於いて、
ダイアフラムの下面に別個に作動する２個のピストンを
同心状に組合せて設け、この２個のピストンに従動して
上下動する可動体を下部体内に下方からスプリングで付
勢させて装着−し、この可動体の下部に設けた少径突部
を下部体外に突出し、この可動体の下降量に応じて開閉
する第１電気開閉部を下部体下部に装着し、前記２個の
ピストン上面にダイアフラムを介して作用す、る圧力に
対向させて前記スプリングを対応させ、又、内部ピスト
ンのみに作用する圧力により、可、 動体の上部に装
着した反転円板の反転及び復帰動作により開閉する第２
電気開閉部を設けてなる複合型圧力スイッチ。In a pressure switch having a pressure receiving chamber on the upper surface of a diaphragm whose peripheral portion is clamped and fixed between an upper body and a lower body,
Two pistons that operate separately are provided in a concentric combination on the lower surface of the diaphragm, and a movable body that moves up and down in accordance with the two pistons is mounted in the lower body by being urged by a spring from below, A small-diameter protrusion provided at the lower part of the movable body projects outside the lower body, and a first electric opening/closing part that opens and closes according to the amount of descent of the movable body is attached to the lower part of the lower body, and a diaphragm is attached to the upper surface of the two pistons. The second spring is opened and closed by the reversing and returning movements of a reversing disk mounted on the upper part of the movable body.
A composite pressure switch equipped with an electric opening/closing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6613382U JPS58169636U (en) | 1982-05-08 | 1982-05-08 | Combined pressure switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6613382U JPS58169636U (en) | 1982-05-08 | 1982-05-08 | Combined pressure switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58169636U true JPS58169636U (en) | 1983-11-12 |
| JPS641725Y2 JPS641725Y2 (en) | 1989-01-17 |
Family
ID=30076030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6613382U Granted JPS58169636U (en) | 1982-05-08 | 1982-05-08 | Combined pressure switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58169636U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6028027U (en) * | 1976-01-23 | 1985-02-25 | クラウデイス ペータース アクチエンゲゼルシヤフト | Equipment for the processing of powdered or granular materials |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6028027B2 (en) * | 1981-03-31 | 1985-07-02 | 富士通株式会社 | Korean sort control method |
-
1982
- 1982-05-08 JP JP6613382U patent/JPS58169636U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6028027U (en) * | 1976-01-23 | 1985-02-25 | クラウデイス ペータース アクチエンゲゼルシヤフト | Equipment for the processing of powdered or granular materials |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS641725Y2 (en) | 1989-01-17 |
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