发明名称 |
CONTACT MECHANISM AND ELECTROMAGNETIC CONTACTOR USING SAME |
摘要 |
The present invention provides a contact mechanism that is capable of, without enlarging the entire configuration thereof, preventing the generation of an electromagnetic repulsion that opens a movable contact upon application of a current, and also provides an electromagnetic contactor that uses this contact mechanism. A contact mechanism (CM) has a fixed contact (2) and a movable contact (3) that are inserted in a current-carrying path. In the contact mechanism (CM), at least either the fixed contact (2) or the movable contact (3) is formed into an L-shape or a U-shape so as to generate a Lorentz force that acts against an electromagnetic repulsion in an opening direction, which is generated between the fixed contact (2) and the movable contact (3) upon application of a current. |
申请公布号 |
KR20130062332(A) |
申请公布日期 |
2013.06.12 |
申请号 |
KR20137004680 |
申请日期 |
2011.06.14 |
申请人 |
FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.;FUJI ELECTRIC CO., LTD. |
发明人 |
NAKA YASUHIRO;TAKAYA KOETSU;SUZUKI KENJI |
分类号 |
H01H50/14;H01H45/14;H01H50/54 |
主分类号 |
H01H50/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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