JPS61205296U - - Google Patents
Info
- Publication number
- JPS61205296U JPS61205296U JP1985087878U JP8787885U JPS61205296U JP S61205296 U JPS61205296 U JP S61205296U JP 1985087878 U JP1985087878 U JP 1985087878U JP 8787885 U JP8787885 U JP 8787885U JP S61205296 U JPS61205296 U JP S61205296U
- Authority
- JP
- Japan
- Prior art keywords
- movable contact
- main coil
- coils
- corner
- movable
- 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
- Control Of Ac Motors In General (AREA)
Description
第１図は本考案の電動機の速度制御装置の１極
についての一実施例の回路図、第２図は従来の電
動機の速度制御装置の１極についての回路図、を
示す。
１：主コイル、２，３：隅取コイル、４：２極
連動切換スイツチ、５：電源、１ｃ，２ｃ：可動
接点、１ａ，１ｂ，１０，２ａ，２ｂ，２０：固
定接点。
FIG. 1 is a circuit diagram of one embodiment of a speed control device for an electric motor according to the present invention for one pole, and FIG. 2 is a circuit diagram for one pole of a conventional speed control device for an electric motor. 1: Main coil, 2, 3: Corner coil, 4: 2-pole interlocking changeover switch, 5: Power supply, 1c, 2c: Movable contact, 1a, 1b, 10, 2a, 2b, 20: Fixed contact.
Claims (1)
設けた電動機と連動する第１、第２の可動接点を
具備する切換スイツチを設け、電源の一端を前記
主コイルの一端に、他端を前記第２の可動接点に
接続し、前記第１の可動接点を前記隅取コイルの
１つに接続し、前記第１の可動接点を切換えるこ
とで前記隅取コイルの１つを開閉できるよう接続
して速度制御する電動機の速度制御装置。 A changeover switch is provided which has first and second movable contacts that operate in conjunction with a motor having a main coil and two or more squared coils per pole, one end of the power source is connected to one end of the main coil, and the other end is connected to one end of the main coil. the first movable contact is connected to the second movable contact, the first movable contact is connected to one of the corner coils, and the first movable contact is connected to open and close one of the corner coils by switching the first movable contact; A speed control device for an electric motor that controls the speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985087878U JPS61205296U (en) | 1985-06-11 | 1985-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985087878U JPS61205296U (en) | 1985-06-11 | 1985-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61205296U true JPS61205296U (en) | 1986-12-24 |
Family
ID=30640499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985087878U Pending JPS61205296U (en) | 1985-06-11 | 1985-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61205296U (en) |
-
1985
- 1985-06-11 JP JP1985087878U patent/JPS61205296U/ja active Pending
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