Invention Grant
- Patent Title: Electromagnetic relay
- Patent Title (中): 电磁继电器
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Application No.: US14798595Application Date: 2015-07-14
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Publication No.: US09570259B2Publication Date: 2017-02-14
- Inventor: Yoichi Hasegawa , Kazuo Kubono
- Applicant: FUJITSU COMPONENT LIMITED
- Applicant Address: JP Tokyo
- Assignee: FUJITSU COMPONENT LIMITED
- Current Assignee: FUJITSU COMPONENT LIMITED
- Current Assignee Address: JP Tokyo
- Agency: Staas & Halsey LLP
- Priority: JP2014-152870 20140728
- Main IPC: H01H51/22
- IPC: H01H51/22 ; H01H50/58 ; H01H9/44 ; H01H50/64 ; H01H11/06 ; H01H1/54

Abstract:
An electromagnetic relay includes: a pair of fixed contact terminals, each of which has a fixed contact; a movable contact spring having a pair of movable pieces and a coupler coupling the pair of movable pieces, each of the movable pieces having a movable contact that contacts and is separated from the fixed contact; an armature having a flat plate to be adsorbed to an iron core and a hanging portion bent from the flat plate and extending downward, and moves the movable contact spring by a rotation operation; and an electromagnetic device driving the armature, wherein the hanging portion has a projection to fix the movable contact spring on a face thereof facing the electromagnetic device and a pulling portion that extends downward more than the projection and pulls the movable contact spring when a current flows between the fixed contact and the movable contact.
Public/Granted literature
- US20160027602A1 ELECTROMAGNETIC RELAY Public/Granted day:2016-01-28
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