JPH01131077U - - Google Patents
Info
- Publication number
- JPH01131077U JPH01131077U JP2591888U JP2591888U JPH01131077U JP H01131077 U JPH01131077 U JP H01131077U JP 2591888 U JP2591888 U JP 2591888U JP 2591888 U JP2591888 U JP 2591888U JP H01131077 U JPH01131077 U JP H01131077U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- drive unit
- eccentric cam
- pressure
- 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)
- Mechanically-Actuated Valves (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は第１図の―線に沿う断面図、第３図は同
例の要部を示す斜視図、第４図は同例に手動操作
部を付設した場合を例示する切欠側面図である。
１…弁ケース、５…弁孔、６…弁座、７…ダイ
ヤフラム、１１…駆動部、１２…ピストン、１３
…シリンダ、１５…偏芯カム機構、１６…偏芯カ
ム、１７…ピニオン、１８…ラツク、１９…圧搾
空気供給口、２０…手動操作部、２２…ナツト体
、２３…ネジ係合、２４…軸、２６…ハンドル。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The drawings are a sectional view taken along the line -- in FIG. 1, FIG. 3 is a perspective view showing the main parts of the same example, and FIG. 4 is a cutaway side view illustrating the case where a manual operation section is attached to the same example. DESCRIPTION OF SYMBOLS 1... Valve case, 5... Valve hole, 6... Valve seat, 7... Diaphragm, 11... Drive part, 12... Piston, 13
...Cylinder, 15...Eccentric cam mechanism, 16...Eccentric cam, 17...Pinion, 18...Rack, 19...Compressed air supply port, 20...Manual operating section, 22...Nut body, 23...Screw engagement, 24... Axis, 26...handle.
Claims (1)
を駆動可能な空気圧式遠隔操作用駆動部を有する
高圧遮断弁において、上記弁体と駆動部との間に
設けられた偏芯カム機構を具備することを特徴と
する高圧遮断弁。 In a high-pressure cutoff valve having a valve body facing the valve hole so as to be freely openable and closable, and a pneumatic remote control drive unit capable of driving the valve body, an eccentric cam mechanism provided between the valve body and the drive unit is provided. A high-pressure shutoff valve characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2591888U JPH01131077U (en) | 1988-03-01 | 1988-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2591888U JPH01131077U (en) | 1988-03-01 | 1988-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01131077U true JPH01131077U (en) | 1989-09-06 |
Family
ID=31247075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2591888U Pending JPH01131077U (en) | 1988-03-01 | 1988-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01131077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04119676U (en) * | 1991-04-09 | 1992-10-26 | 株式会社本山製作所 | flow regulating valve |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5092522A (en) * | 1973-12-19 | 1975-07-24 | ||
| JPS57186034A (en) * | 1981-05-12 | 1982-11-16 | Mitsuwa Seiki Co Ltd | Driving device of butterfly valve |
| JPS601339U (en) * | 1983-06-18 | 1985-01-08 | 柴山 孝彦 | warehouse storage box |
-
1988
- 1988-03-01 JP JP2591888U patent/JPH01131077U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5092522A (en) * | 1973-12-19 | 1975-07-24 | ||
| JPS57186034A (en) * | 1981-05-12 | 1982-11-16 | Mitsuwa Seiki Co Ltd | Driving device of butterfly valve |
| JPS601339U (en) * | 1983-06-18 | 1985-01-08 | 柴山 孝彦 | warehouse storage box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04119676U (en) * | 1991-04-09 | 1992-10-26 | 株式会社本山製作所 | flow regulating valve |