公开(公告)号：US20150228431A1

公开(公告)日：2015-08-13

申请号：US14614820

申请日：2015-02-05

申请人： NEC TOKIN Corporation

发明人： Yuta SUZUKI ,  Yoshinori OTA ,  Tsutomu ONO

IPC分类号： H01H50/54

CPC分类号： H01H50/54 ,  H01H50/58 ,  H01H51/06

摘要： In an electromagnetic relay 1, the entire circumference 30a of a normally-opened fixed contact 30 and the entire circumference 40a of the normally-closed fixed contact 40 extend beyond movable contacts 25 on a plane roughly perpendicular to the moving direction P of the movable contacts 25. In other words, when the electromagnetic relay 1 is viewed from a movable leaf spring 20 side, all of normally-opened side movable contacts 25a and normally-closed side movable contacts 25b are located within an area surrounded by the entire circumference 30a of the circular normally-opened fixed contact 30 and the entire circumference 40a of the circular normally-closed fixed contact 40. Further, while the number of the movable contacts 25 is two or more, the number of the normally-opened fixed contact 30 and the number of the normally-closed fixed contact 40 are both one.

摘要翻译： 在电磁继电器1中，常开固定触点30的整个周边30a和常闭固定触点40的整个周边40a在大致垂直于可动触头的移动方向P的平面上延伸超过可动触点25 换句话说，当从可动板簧20侧观察电磁继电器1时，所有常开侧可动触头25a和常闭侧可动触头25b位于由全周侧30a 圆形常开固定触点30和圆形常闭固定触点40的整个周边40a。此外，当可动触点25的数量为两个或更多时，常开固定触点30和 常闭固定触点40的数量都是一个。