JP5675337B2 - 電磁継電器 - Google Patents
電磁継電器 Download PDFInfo
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- JP5675337B2 JP5675337B2 JP2010294272A JP2010294272A JP5675337B2 JP 5675337 B2 JP5675337 B2 JP 5675337B2 JP 2010294272 A JP2010294272 A JP 2010294272A JP 2010294272 A JP2010294272 A JP 2010294272A JP 5675337 B2 JP5675337 B2 JP 5675337B2
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第一空隙を介して相互に対向する第一固定接点及び第二固定接点をそれぞれ保持する第一固定接点ばね及び第二固定接点ばねと、当該第一固定接点及び第二固定接点の間に位置する第一可動接点を保持する第一可動接点ばねと、を含み、
第二空隙を介して相互に対向する第三固定接点及び第四固定接点をそれぞれ保持する第三固定接点ばね及び第四固定接点ばねと、当該第三固定接点及び第四固定接点の間に位置する第二可動接点を保持する第二可動接点ばねと、を含み、
前記第一乃至第四固定接点ばねが取り付けられるベースに略平行に配置され、前記第一乃至第四固定接点のそれぞれに、同一方向の磁束を付与する永久磁石を含み、
前記第一可動接点を励磁時に前記第一固定接点に接触させ、前記第二可動接点を励磁時に前記第三固定接点に接触させる励磁駆動部を含み、
当該励磁駆動部の非励磁時には、前記第一可動接点は前記第二固定接点に接触され、前記第二可動接点は前記第四固定接点に接触されることを特徴としている。
2 第一固定接点ばね
2a 第一固定接点
2b 第一固定接点ばね端子
3 第二固定接点ばね
3a 第二固定接点
3b 第二固定接点ばね端子
4 第一可動接点ばね
4a 第一可動接点
4b 第一可動接点ばね端子
5 第三固定接点ばね
5a 第三固定接点
5b 第三固定接点ばね端子
6 第四固定接点ばね
6a 第四固定接点
6b 第四固定接点ばね端子
7 第二可動接点ばね
7a 第二可動接点
7b 第二可動接点ばね端子
8 第一永久磁石
9 第二永久磁石
10 接極子(10〜14:励磁駆動部)
11 コイル
12 継鉄
13 カード
14 ヒンジばね
15 ベース
Claims (6)
- 第一空隙を介して相互に対向する第一固定接点及び第二固定接点をそれぞれ保持する第一固定接点ばね及び第二固定接点ばねと、当該第一固定接点及び第二固定接点の間に位置する第一可動接点を保持する第一可動接点ばねと、を含み、
第二空隙を介して相互に対向する第三固定接点及び第四固定接点をそれぞれ保持する第三固定接点ばね及び第四固定接点ばねと、当該第三固定接点及び第四固定接点の間に位置する第二可動接点を保持する第二可動接点ばねと、を含み、
前記第一乃至第四固定接点ばねが取り付けられるベースに略平行に配置され、前記第一乃至第四固定接点のそれぞれに、同一方向の磁束を付与する永久磁石を含み、
前記第一可動接点を励磁時に前記第一固定接点に接触させ、前記第二可動接点を励磁時に前記第三固定接点に接触させる励磁駆動部を含み、
当該励磁駆動部の非励磁時には、前記第一可動接点は前記第二固定接点に接触され、前記第二可動接点は前記第四固定接点に接触されることを特徴とする電磁継電器。 - 前記第一可動接点ばねは、前記第一可動接点を前記第二固定接点側に付勢し、前記第二可動接点ばねは、前記第二可動接点を前記第四固定接点側に付勢しており、
前記第一可動接点ばねと前記第二可動接点ばねが直流電源に接続されることを特徴とする請求項1に記載の電磁継電器。 - 前記第一固定接点ばねと前記第三固定接点ばねが第一負荷に接続されることを特徴とする請求項2に記載の電磁継電器。
- 前記第二固定接点ばねと前記第四固定接点ばねが第二負荷に接続されることを特徴とする請求項3に記載の電磁継電器。
- 前記第二固定接点ばねと前記第四固定接点ばねが終端抵抗に接続されることを特徴とする請求項3に記載の電磁継電器。
- 前記第一空隙において第一永久磁石に基づいて作用する電磁力が指向する位置と、前記第二空隙において第二永久磁石に基づいて作用する電磁力が指向する位置に、熱伝導率の高い高熱伝導率部材を配置することを特徴とする請求項1〜5に記載の電磁継電器。
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JP2010294272A JP5675337B2 (ja) | 2010-12-28 | 2010-12-28 | 電磁継電器 |
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JP2012142195A JP2012142195A (ja) | 2012-07-26 |
JP5675337B2 true JP5675337B2 (ja) | 2015-02-25 |
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JP6277794B2 (ja) | 2014-03-14 | 2018-02-14 | オムロン株式会社 | 電磁継電器 |
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Family Cites Families (5)
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JPS63157143U (ja) * | 1987-03-31 | 1988-10-14 | ||
JP2003069302A (ja) * | 2001-08-28 | 2003-03-07 | Matsushita Electric Works Ltd | 高周波リレーの配線構造 |
JP2003288830A (ja) * | 2002-03-27 | 2003-10-10 | Honda Motor Co Ltd | 高電圧大電流用電磁継電器 |
JP2006019148A (ja) * | 2004-07-01 | 2006-01-19 | Matsushita Electric Works Ltd | 電磁開閉装置 |
JP5202072B2 (ja) * | 2007-09-14 | 2013-06-05 | 富士通コンポーネント株式会社 | リレー |
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