JPS6414977U - - Google Patents
Info
- Publication number
- JPS6414977U JPS6414977U JP10890087U JP10890087U JPS6414977U JP S6414977 U JPS6414977 U JP S6414977U JP 10890087 U JP10890087 U JP 10890087U JP 10890087 U JP10890087 U JP 10890087U JP S6414977 U JPS6414977 U JP S6414977U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- biasing force
- diaphragm
- spring
- biases
- 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
Landscapes
- Fluid-Driven Valves (AREA)
Description
第１図は実施例に係る圧力制御用エアバルブの
断面図である。
１８……供給ポート、２０……第１チヤンバ、
２２……出力ポート、２８……排気ポート、３０
……第２チヤンバ、３８……第１ダイヤフラム、
４０……第２ダイヤフラム、４２……第１背圧室
、４４……第２背圧室、４６……供給停止弁体、
４８……ばね、５０……排気弁体、５２……ばね
、５４……第１バイパス路、５６……第２バイパ
ス路、５８，６０……分岐排気ポート、６２，６
４……電磁弁。
FIG. 1 is a sectional view of a pressure control air valve according to an embodiment. 18... Supply port, 20... First chamber,
22...Output port, 28...Exhaust port, 30
...Second chamber, 38...First diaphragm,
40... Second diaphragm, 42... First back pressure chamber, 44... Second back pressure chamber, 46... Supply stop valve body,
48... Spring, 50... Exhaust valve body, 52... Spring, 54... First bypass path, 56... Second bypass path, 58, 60... Branch exhaust port, 62, 6
4... Solenoid valve.
Claims (1)
の休止位置に付勢するばねを有し、ダイヤフラム
の両側に生じた圧力差により弁体が移動して流通
孔の開閉をなすエアバルブ装置において、 ダイヤフラムに弁体への付勢力をもたせ、その
付勢力は上記ばねの付勢力と同方向としたことを
特徴とするエアバルブ。[Claims for Utility Model Registration] It has a valve body attached to a diaphragm and a spring that biases the valve body to its rest position. An air valve device for opening and closing, characterized in that the diaphragm has a biasing force against the valve body, and the biasing force is in the same direction as the biasing force of the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10890087U JPS6414977U (en) | 1987-07-15 | 1987-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10890087U JPS6414977U (en) | 1987-07-15 | 1987-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6414977U true JPS6414977U (en) | 1989-01-25 |
Family
ID=31344665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10890087U Pending JPS6414977U (en) | 1987-07-15 | 1987-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6414977U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5218227A (en) * | 1975-07-31 | 1977-02-10 | Automatic Switch Co | Valve |
| JPS5335393B2 (en) * | 1972-09-16 | 1978-09-27 | ||
| JPS5475625A (en) * | 1977-11-28 | 1979-06-16 | Kay Francis Xavier | Fluid control valve |
-
1987
- 1987-07-15 JP JP10890087U patent/JPS6414977U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5335393B2 (en) * | 1972-09-16 | 1978-09-27 | ||
| JPS5218227A (en) * | 1975-07-31 | 1977-02-10 | Automatic Switch Co | Valve |
| JPS5475625A (en) * | 1977-11-28 | 1979-06-16 | Kay Francis Xavier | Fluid control valve |