JPS61148979U - - Google Patents
Info
- Publication number
- JPS61148979U JPS61148979U JP3083385U JP3083385U JPS61148979U JP S61148979 U JPS61148979 U JP S61148979U JP 3083385 U JP3083385 U JP 3083385U JP 3083385 U JP3083385 U JP 3083385U JP S61148979 U JPS61148979 U JP S61148979U
- Authority
- JP
- Japan
- Prior art keywords
- rotor shaft
- rotor
- step motor
- rotors
- spool
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
Description
図面は本考案の実施例を示し、第1図は全体説
明図、第2図a,b,c,dはロータとステツプ
モータの説明図、第3図a,b,c,dは動作説
明図である。
1は弁本体、2はスプール、5はレバー、11
はロータシヤフト、13,14,15,16は第
1〜第4ロータ、17,18,19,20は第1
〜第4ステツプモータ。
The drawings show an embodiment of the present invention; Fig. 1 is an overall explanatory diagram, Fig. 2 a, b, c, and d are explanatory diagrams of the rotor and step motor, and Fig. 3 a, b, c, and d are operational explanations. It is a diagram. 1 is the valve body, 2 is the spool, 5 is the lever, 11
is the rotor shaft, 13, 14, 15, 16 are the first to fourth rotors, 17, 18, 19, 20 are the first
~4th step motor.
Claims (1)
連結すると共に、ロータシヤフト11に回転運動
を往復運動に変換する機構を介して連結し、この
ロータシヤフト11には複数のロータを固着する
と共に、その各ロータの外周にステツプモータを
それぞれ配設したことを特徴とする操作弁の制御
装置。 The spool 2 built into the valve body 1 is connected to the lever 5 and connected to the rotor shaft 11 via a mechanism that converts rotational motion into reciprocating motion, and a plurality of rotors are fixed to the rotor shaft 11. A control device for an operation valve, characterized in that a step motor is disposed on the outer periphery of each rotor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985030833U JPH039574Y2 (en) | 1985-03-06 | 1985-03-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985030833U JPH039574Y2 (en) | 1985-03-06 | 1985-03-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61148979U true JPS61148979U (en) | 1986-09-13 |
JPH039574Y2 JPH039574Y2 (en) | 1991-03-11 |
Family
ID=30530882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985030833U Expired JPH039574Y2 (en) | 1985-03-06 | 1985-03-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH039574Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011256993A (en) * | 2010-06-11 | 2011-12-22 | Nabtesco Corp | Electric actuator for operating directional selector valve, and multiple directional selector valve equipped with the same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5719273U (en) * | 1980-07-07 | 1982-02-01 | ||
JPS59133876U (en) * | 1983-02-28 | 1984-09-07 | 株式会社小松製作所 | Electric fluid control valve |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2361050C3 (en) * | 1973-12-07 | 1980-09-25 | Werner Nordmeyer Ing., Erben Kg, 3151 Handorf | Mast for hydraulically operated drilling devices, in particular mobile devices |
-
1985
- 1985-03-06 JP JP1985030833U patent/JPH039574Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5719273U (en) * | 1980-07-07 | 1982-02-01 | ||
JPS59133876U (en) * | 1983-02-28 | 1984-09-07 | 株式会社小松製作所 | Electric fluid control valve |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011256993A (en) * | 2010-06-11 | 2011-12-22 | Nabtesco Corp | Electric actuator for operating directional selector valve, and multiple directional selector valve equipped with the same |
Also Published As
Publication number | Publication date |
---|---|
JPH039574Y2 (en) | 1991-03-11 |