JPS6435718U - - Google Patents
Info
- Publication number
- JPS6435718U JPS6435718U JP13064687U JP13064687U JPS6435718U JP S6435718 U JPS6435718 U JP S6435718U JP 13064687 U JP13064687 U JP 13064687U JP 13064687 U JP13064687 U JP 13064687U JP S6435718 U JPS6435718 U JP S6435718U
- Authority
- JP
- Japan
- Prior art keywords
- coil tube
- coil
- plunger
- return spring
- current detection
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
Landscapes
- Electromagnets (AREA)
- Emergency Protection Circuit Devices (AREA)
Description
第１図はこの考案の第１の実施例の断面図、第
２図はリモートコントロール式回路しや断器に適
用した状態の断面図、第３図は第２の実施例の断
面図、第４図は従来例の断面図である。
１……コイル筒、２……固定鉄心、３……プラ
ンジヤ、４……復帰ばね、５……コイル、６……
ヨーク、７……ストツパ。
Fig. 1 is a sectional view of the first embodiment of this invention, Fig. 2 is a sectional view of the device applied to a remote control type circuit breaker, and Fig. 3 is a sectional view of the second embodiment. FIG. 4 is a sectional view of a conventional example. 1... Coil tube, 2... Fixed iron core, 3... Plunger, 4... Return spring, 5... Coil, 6...
York, 7...stoppa.
Claims (1)
られた固定鉄心と、前記コイル筒内に前記固定鉄
心に対向して摺動自在に挿入されたプランジヤと
、このプランジヤを前記固定鉄心から離れる方向
に付勢した復帰ばねと、前記コイル筒に設けられ
て前記復帰ばねにより付勢された前記プランジヤ
を復帰位置に支持するストツパと、前記コイル筒
の外周に巻回されたコイルと、このコイルの外側
に配置されて前記固定鉄心に接近する部分と前記
プランジヤの側面に相当する位置の前記コイル筒
に接近する部分とを有するヨークとを備えた異常
電流検出用電磁石。 (2) 前記復帰ばねは、前記コイル筒の外部に設
けられている特許請求の範囲第(1)項記載の異常
電流検出用電磁石。[Claims for Utility Model Registration] (1) A coil tube, a fixed core provided at one end of the coil tube, and a plunger slidably inserted into the coil tube opposite the fixed core. , a return spring that urges the plunger in a direction away from the fixed iron core; a stopper that is provided on the coil tube and supports the plunger urged by the return spring in the return position; and a stopper provided on the outer periphery of the coil tube. Abnormal current detection comprising: a wound coil; and a yoke having a portion disposed outside the coil and approaching the fixed iron core, and a portion approaching the coil tube at a position corresponding to the side surface of the plunger. Electromagnet for use. (2) The abnormal current detection electromagnet according to claim (1), wherein the return spring is provided outside the coil tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13064687U JPS6435718U (en) | 1987-08-25 | 1987-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13064687U JPS6435718U (en) | 1987-08-25 | 1987-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6435718U true JPS6435718U (en) | 1989-03-03 |
Family
ID=31386001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13064687U Pending JPS6435718U (en) | 1987-08-25 | 1987-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6435718U (en) |
-
1987
- 1987-08-25 JP JP13064687U patent/JPS6435718U/ja active Pending
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