公开(公告)号：US20140352137A1

公开(公告)日：2014-12-04

申请号：US14460803

申请日：2014-08-15

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Koyuru KOBAYASHI ,  Satoshi Takano

IPC: H01H49/00

CPC classification number: H01H49/00 ,  H01H50/46 ,  Y10T29/49073

Abstract: A method for manufacturing an electromagnetic relay includes: forming an iron core that has an end face and a groove which goes across the end face; fitting a shading coil that is fitted in the groove; and fixing the shading coil to the iron core by applying caulking processing to a plurality of areas in the end face which sandwich the groove.

Abstract translation: 一种制造电磁继电器的方法包括：形成具有端面和横过端面的槽的铁芯; 装配在凹槽中的遮光线圈; 并且通过对夹持凹槽的端面中的多个区域进行铆接处理将遮光线圈固定到铁芯上。

公开(公告)号：US20140145802A1

公开(公告)日：2014-05-29

申请号：US14067571

申请日：2013-10-30

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Koyuru KOBAYASHI ,  Satoshi Takano

IPC: H01H50/46

CPC classification number: H01H49/00 ,  H01H50/46 ,  Y10T29/49073

Abstract: An electromagnetic relay includes: an iron core that has an end face and a groove which goes across the end face; and a shading coil that is fitted in the groove; wherein the shading coil is fixed to the iron core by applying caulking processing to a plurality of areas in the end face which sandwich the groove.

Abstract translation: 电磁继电器包括：铁芯，其具有端面和穿过端面的凹槽; 以及嵌合在所述凹槽中的遮光线圈; 其特征在于，所述遮光线圈通过对夹着所述槽的端面的多个区域进行铆接加工而固定在所述铁芯上。