发明授权
- 专利标题: Electromagnetic relay
- 专利标题(中): 电磁继电器
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申请号: US10228270申请日: 2002-08-27
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公开(公告)号: US06750744B2公开(公告)日: 2004-06-15
- 发明人: Syuichi Misumi , Yuichi Kariya , Hiroyuki Miyano , Shigekazu Aoki , Kenji Nakamura , Tatsuro Ishikawa , Takehiko Nakagawa
- 申请人: Syuichi Misumi , Yuichi Kariya , Hiroyuki Miyano , Shigekazu Aoki , Kenji Nakamura , Tatsuro Ishikawa , Takehiko Nakagawa
- 优先权: JP2001-263957 20010831; JP2001-378551 20011212
- 主分类号: H01H5122
- IPC分类号: H01H5122
摘要:
An electromagnetic relay is provided with an iron core (50) which has a virtually J-letter shape on a plan view with one end serving as a support-receiving portion (51) and the other end serving as a magnetic pole portion (52), and a movable iron member (60) which is supported by a movable contact member (70) attached to a corner thereof, and has a virtually L-letter shape on a plan view with one end (61) being supported on the support-receiving portion (51) of the iron core (50) so as to freely pivot thereon and an adsorb portion (62) that is the other end being allowed to face the magnetic pole portion (52) of the iron core (50) so as to be adsorbed thereon. The objective of the present invention is to provide an inexpensive electromagnetic relay which is less susceptible to deviations in the adsorb portion of the movable iron member that comes into contact with and separates from the magnetic pole portion of the iron core, and has stable operation characteristics.
公开/授权文献
- US20030052759A1 Electromagnetic relay 公开/授权日:2003-03-20