JP6030934B2 - 電磁引外し装置 - Google Patents
電磁引外し装置 Download PDFInfo
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- JP6030934B2 JP6030934B2 JP2012260842A JP2012260842A JP6030934B2 JP 6030934 B2 JP6030934 B2 JP 6030934B2 JP 2012260842 A JP2012260842 A JP 2012260842A JP 2012260842 A JP2012260842 A JP 2012260842A JP 6030934 B2 JP6030934 B2 JP 6030934B2
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- piece
- electromagnetic
- movable
- trip device
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Description
2 導体
3 電磁引外し装置
4 固定電磁片
5 可動電磁片
6 接点開閉機構
7 掛合片
13 ねじりバネ
15 カム部
Claims (1)
- 電路に流れる電流によって磁化される固定電磁片と、短絡電流が流れたときに前記固定電磁片に吸引される可動電磁片と、前記可動電磁片に連動して接点開閉機構を開放動作させる合成樹脂製の掛合片とを備え、前記掛合片に前記可動電磁片を一体移動可能に取り付けて成り、
前記可動電磁片を前記固定電磁片から離れた待機位置に向けて付勢するバネ部材を、前記掛合片の長手方向中間部に設けた支点軸の周りに設け、
前記掛合片は前記支点軸に回動可能に支持されて、前記掛合片の一端側に前記可動電磁片を取り付けると共に、前記掛合片の他端側に前記接点開閉機構に係合するカム部を形成したことを特徴とする電磁引外し装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012260842A JP6030934B2 (ja) | 2012-11-29 | 2012-11-29 | 電磁引外し装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012260842A JP6030934B2 (ja) | 2012-11-29 | 2012-11-29 | 電磁引外し装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014107199A JP2014107199A (ja) | 2014-06-09 |
| JP6030934B2 true JP6030934B2 (ja) | 2016-11-24 |
Family
ID=51028495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012260842A Active JP6030934B2 (ja) | 2012-11-29 | 2012-11-29 | 電磁引外し装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6030934B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10672579B2 (en) | 2017-03-09 | 2020-06-02 | Lsis Co., Ltd. | Circuit breaker with instant trip mechanism |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11239038B2 (en) | 2015-05-18 | 2022-02-01 | Gigavac, Llc | Mechanical fuse device |
| US9887055B2 (en) * | 2015-05-18 | 2018-02-06 | Gigavac, Llc | Mechanical fuse device |
| US10566160B2 (en) | 2015-05-18 | 2020-02-18 | Gigavac, Llc | Passive triggering mechanisms for use with switching devices incorporating pyrotechnic features |
| US11443910B2 (en) | 2019-09-27 | 2022-09-13 | Gigavac, Llc | Contact levitation triggering mechanisms for use with switching devices incorporating pyrotechnic features |
| US12300456B2 (en) | 2019-11-19 | 2025-05-13 | Gigavac, Llc | Switching devices incorporating rupture disk |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE549860C (de) * | 1931-03-15 | 1932-05-02 | Bing Werke Vorm Gebr Bing Akt | Als elektromagnetische Kurzschlusssicherung ausgebildeter Schalter, insbesondere fuer Kleintransformatoren |
| US3646488A (en) * | 1969-11-05 | 1972-02-29 | Tokyo Shibaura Electric Co | Electric circuit breaker |
| JPS6386331A (ja) * | 1986-09-30 | 1988-04-16 | 東芝ライテック株式会社 | 回路遮断器 |
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2012
- 2012-11-29 JP JP2012260842A patent/JP6030934B2/ja active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10672579B2 (en) | 2017-03-09 | 2020-06-02 | Lsis Co., Ltd. | Circuit breaker with instant trip mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014107199A (ja) | 2014-06-09 |
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