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: US10260850申请日: 2002-09-27
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公开(公告)号: US06633214B2公开(公告)日: 2003-10-14
- 发明人: Masahide Mochizuki
- 申请人: Masahide Mochizuki
- 优先权: JP2001-305621 20011001
- 主分类号: H01H6702
- IPC分类号: H01H6702
摘要:
Electromagnetic relay having an increased insulating distance between a primary side circuit consisting of an excitation coil and an armature and a secondary side circuit consisting of a movable contact and a fixed contact, so that the withstand voltage of the relay is increased in comparison to prior art electromagnetic relays. The electromagnetic relay includes a base housing having a first insulating wall extending between the excitation coil and the armature, and a second insulating wall separating the movable and fixed contacts and the armature. An operating part of the relay presses the movable contact via a hole formed in substantially the central portion of the second insulating wall of the base housing.
公开/授权文献
- US20030062977A1 Electromagnetic relay 公开/授权日:2003-04-03