Invention Grant
- Patent Title: Electromagnetic relay
- Patent Title (中): 电磁继电器
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Application No.: US13981314Application Date: 2011-03-24
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Publication No.: US09123494B2Publication Date: 2015-09-01
- Inventor: Tetsuo Shinkai , Yasuyuki Masui , Tsukasa Yamashita
- Applicant: Tetsuo Shinkai , Yasuyuki Masui , Tsukasa Yamashita
- Applicant Address: JP Kyoto
- Assignee: OMRON Corporation
- Current Assignee: OMRON Corporation
- Current Assignee Address: JP Kyoto
- Agency: Klarquist Sparkman, LLP
- Priority: JP2011-055721 20110314
- International Application: PCT/JP2011/057133 WO 20110324
- International Announcement: WO2012/124165 WO 20120920
- Main IPC: H01H51/22
- IPC: H01H51/22 ; H01H51/06 ; H01H50/26 ; H01H50/30 ; H01H9/40 ; H01H9/44 ; H01H50/02 ; H01H50/28 ; H01H50/54

Abstract:
An electromagnetic relay including an electromagnet block having a rod-shaped iron core, a coil wound around the rod-shaped iron core, and a spool interposed between the coil and iron core. A yoke having one end section extends to a section at a side of a magnet pole section of the iron core. An end section of the yoke is arranged so that the magnet pole section has a gap on a base side. A moving iron is pivotably supported by an elastic support of a hinge spring. The electromagnet block is magnetized wherein a section drawn in the moving iron is drawn to the magnet pole section and pivoted to drive a contact switching unit. The hinge spring includes an elastic contacting portion extending toward an opposite side to the elastic support. The moving iron is integrated with a card member that comes in contact with the elastic contacting portion.
Public/Granted literature
- US20140015628A1 ELECTROMAGNETIC RELAY Public/Granted day:2014-01-16
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