JPH0441181U - - Google Patents
Info
- Publication number
- JPH0441181U JPH0441181U JP6376390U JP6376390U JPH0441181U JP H0441181 U JPH0441181 U JP H0441181U JP 6376390 U JP6376390 U JP 6376390U JP 6376390 U JP6376390 U JP 6376390U JP H0441181 U JPH0441181 U JP H0441181U
- Authority
- JP
- Japan
- Prior art keywords
- relay
- electric actuator
- electric
- valve
- resistor
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
Description
第１図は本考案による電動弁の電動アクチユエ
ータの駆動回路図、第２図は従来の電動弁の電動
アクチユエータの駆動回路図である。
９……電源、Ｍ……モータ、１０，１１……リ
ミツトスイツチ、ＣＳ……コントロールスイツチ
、Ｒ……誘導電圧防止用抵抗、Ｘ……リレー、２
０……端子台。
FIG. 1 is a drive circuit diagram of an electric actuator of an electric valve according to the present invention, and FIG. 2 is a drive circuit diagram of a conventional electric actuator of an electric valve. 9...Power supply, M...Motor, 10, 11...Limit switch, CS...Control switch, R...Resistor for preventing induced voltage, X...Relay, 2
0...Terminal block.
Claims (1)
電動アクチユエータをコントロールスイツチを操
作することにより開閉制御する自動弁において、
リレーと直列に所望の抵抗値を有する誘導電圧防
止用の抵抗を配置した電動弁。 An automatic valve that is equipped with an electric actuator provided with a relay and that opens and closes the electric actuator by operating a control switch,
An electric valve that has a resistor with a desired resistance value placed in series with the relay to prevent induced voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6376390U JPH0441181U (en) | 1990-06-15 | 1990-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6376390U JPH0441181U (en) | 1990-06-15 | 1990-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0441181U true JPH0441181U (en) | 1992-04-08 |
Family
ID=31594102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6376390U Pending JPH0441181U (en) | 1990-06-15 | 1990-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441181U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS636280B2 (en) * | 1983-11-21 | 1988-02-09 | Mitsukawa Kogyo Kk |
-
1990
- 1990-06-15 JP JP6376390U patent/JPH0441181U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS636280B2 (en) * | 1983-11-21 | 1988-02-09 | Mitsukawa Kogyo Kk |