JPS5895553U - Electromagnetic device of electromagnetic circuit breaker - Google Patents
Electromagnetic device of electromagnetic circuit breakerInfo
- Publication number
- JPS5895553U JPS5895553U JP19086781U JP19086781U JPS5895553U JP S5895553 U JPS5895553 U JP S5895553U JP 19086781 U JP19086781 U JP 19086781U JP 19086781 U JP19086781 U JP 19086781U JP S5895553 U JPS5895553 U JP S5895553U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- voltage
- cylindrical body
- magnetic
- current coil
- 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
Landscapes
- Electromagnets (AREA)
- Breakers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の回路遮断器の一部縦断正面図、第２図は
第１図の遮断器の電気的接続の１例を示す回路図、第３
図は第１図の枠体を示す斜視図、第４図は本考案の実施
例に係わる回路遮断器を示す一部縦断正面図、第５図は
第４図の薄板を示す斜視図である。
尚図面に用いられている符号に於いて、１は電圧コイル
、２は電流コイル、３は接極子、４はトリップ遮断機構
、１６は円筒体、１７は固定コア、１８は可動コア、２
１は枠体、３６は磁性薄板である。Fig. 1 is a partially longitudinal front view of a conventional circuit breaker, Fig. 2 is a circuit diagram showing an example of the electrical connection of the circuit breaker in Fig. 1, and Fig.
The figure is a perspective view showing the frame shown in Fig. 1, Fig. 4 is a partially vertical front view showing a circuit breaker according to an embodiment of the present invention, and Fig. 5 is a perspective view showing the thin plate shown in Fig. 4. . In the symbols used in the drawings, 1 is a voltage coil, 2 is a current coil, 3 is an armature, 4 is a trip cutoff mechanism, 16 is a cylindrical body, 17 is a fixed core, 18 is a movable core, 2
1 is a frame, and 36 is a magnetic thin plate.
Claims (1)
コイルと、 所定値以上の電流に応答して前記回路を遮断するように
設定され且つ前記電圧コイルに同軸に隣接配置された電
流コイルと、 前記電圧コイル及び前記電流コイルの中心に挿通されて
いる非磁性筒体と、 前記電圧コイルの磁心となるよう少なくともその一部が
前記筒体の上部に挿入されている固定コアと、 前記電流コイルによって吸引電磁コアから離れた前記筒
体の下方位置にあり、前記電流コイルによって吸引され
た時に前記固定コイルに接触又は近接するように形成さ
れた可動コアと、前記電流コイルの下部と前記電圧及び
電流コイルの外周の一部とに沿って設けられた磁性枠体
と、前記枠体の上部に磁気的に結合され且つそのｍ−端
部が前記筒体の上端に接触又は近接する位置と離間する
位置とをとるように回動自在に支持され且つ前記離間す
る位置に保つように偏倚されている接極子と、 前記電圧コイルと前記電流コイルとの間に介挿された磁
性薄板と、 から成る電磁回路遮断器をオフ動作させるための電磁石
装置。[Claims for Utility Model Registration] A voltage coil configured to interrupt a circuit in response to a voltage exceeding a predetermined value, and a voltage coil configured to interrupt the circuit in response to a current exceeding a predetermined value, and a current coil arranged coaxially adjacent to the current coil; a non-magnetic cylindrical body inserted through the center of the voltage coil and the current coil; at least a part of the non-magnetic cylindrical body inserted into the upper part of the cylindrical body so as to serve as a magnetic core of the voltage coil. a fixed core located below the cylindrical body away from the electromagnetic core attracted by the current coil, and a movable core formed to contact or approach the fixed coil when attracted by the current coil; , a magnetic frame provided along a lower part of the current coil and a part of the outer periphery of the voltage and current coil, and a magnetic frame that is magnetically coupled to the upper part of the frame and whose m-end is connected to the cylindrical body. between the voltage coil and the current coil; an armature that is rotatably supported so as to be in contact with or close to the upper end of the armature and in a position that is spaced apart from the upper end of the armature, and that is biased to maintain the armature in the spaced apart position; An electromagnetic device for turning off an electromagnetic circuit breaker consisting of a magnetic thin plate inserted in the .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19086781U JPS5895553U (en) | 1981-12-21 | 1981-12-21 | Electromagnetic device of electromagnetic circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19086781U JPS5895553U (en) | 1981-12-21 | 1981-12-21 | Electromagnetic device of electromagnetic circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5895553U true JPS5895553U (en) | 1983-06-29 |
| JPS6345726Y2 JPS6345726Y2 (en) | 1988-11-28 |
Family
ID=30104361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19086781U Granted JPS5895553U (en) | 1981-12-21 | 1981-12-21 | Electromagnetic device of electromagnetic circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5895553U (en) |
-
1981
- 1981-12-21 JP JP19086781U patent/JPS5895553U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6345726Y2 (en) | 1988-11-28 |
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