公开(公告)号：US20160071663A1

公开(公告)日：2016-03-10

申请号：US14944415

申请日：2015-11-18

Applicant: FUJITSU COMPONENT LIMITED ,  NTT FACILITIES, INC.

Inventor： Daiei IWAMOTO ,  SeungSeok BEAK ,  Takashi YUBA ,  Koichi KIRYU ,  Keiichi HIROSE ,  Masatoshi NORITAKE

IPC: H01H13/14 ,  H01R24/30

CPC classification number: H01H13/14 ,  H01H1/5866 ,  H01H9/0264 ,  H01H15/16 ,  H01H2205/002 ,  H01R13/70 ,  H01R24/78 ,  H01R2103/00

Abstract: A connector includes a fixed contact, a movable contact that contacts with the fixed contact, a slide, a contact slide operated in association with a movement of the slide, a button that is pushed in accordance with the movement of the slide, the button including a lower portion, an upper portion, and a slant portion connecting the lower portion to an upper stage, and a card that moves the movable contact toward and away from the fixed contact in accordance with the movement of the button, wherein the contact slide contacts with the lower portion when the switch is in a turn-off state, contacts with the slant portion so as to push the button and cause the card to move the movable contact toward the fixed contact when the slide slides in one direction, and contacts with the upper portion when the switch is in a turn-on state.

Abstract translation: 连接器包括固定触点，与固定触点接触的可动触点，滑块，与滑块的移动相关联地操作的触点滑块，按照滑块的移动被按压的按钮，按钮包括 下部，上部和连接下部到上部的倾斜部分;以及根据按钮的移动使可动触头朝向和远离固定触点移动的卡，其中触点滑动触点 当开关处于关断状态时，下部与滑动部分接触以推动按钮，并且当滑块沿一个方向滑动时使卡片将可动触头朝向固定触点移动，并与 当开关处于导通状态时的上部。

公开(公告)号：US20190189375A1

公开(公告)日：2019-06-20

申请号：US16266400

申请日：2019-02-04

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Yoichi HASEGAWA ,  Daiei IWAMOTO

IPC: H01H50/14 ,  H01H50/56 ,  H01H50/02 ,  H01H50/58 ,  H01H50/38 ,  H01H50/44

CPC classification number: H01H50/14 ,  H01H1/26 ,  H01H9/443 ,  H01H50/02 ,  H01H50/24 ,  H01H50/38 ,  H01H50/443 ,  H01H50/56 ,  H01H50/58

Abstract: An electromagnetic relay 1 includes: a base 28; a pair of fixed contact terminals 22 each including a fixed contact 38 and a first fulcrum 22d fixed to the base; a movable contact spring 18 including a pair of movable pieces, each of the movable pieces including a movable contact 36 contacting and separating from the fixed contact; an armature 16 that is coupled with the movable contact spring, and moves the movable contact spring by a rotary motion around a second fulcrum 16e; an electromagnetic device 31 that drives the armature; and a permanent magnet 12 that is arranged between the pair of fixed contact terminals and between the pair of movable pieces, and generates a magnetic field; wherein the first fulcrum and the second fulcrum are arranged mutually in opposite directions with respect to the movable contact or the fixed contact.

公开(公告)号：US20170133183A1

公开(公告)日：2017-05-11

申请号：US15322282

申请日：2015-05-12

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Yoichi HASEGAWA ,  Daiei IWAMOTO

IPC: H01H50/14 ,  H01H50/38 ,  H01H50/02 ,  H01H50/56

CPC classification number: H01H50/14 ,  H01H1/26 ,  H01H9/443 ,  H01H50/02 ,  H01H50/24 ,  H01H50/38 ,  H01H50/443 ,  H01H50/56 ,  H01H50/58

Abstract: An electromagnetic relay includes: a base; a pair of fixed contact terminals, each including a fixed contact and a first fulcrum fixed to the base; a movable contact spring including a pair of movable pieces, each of the movable pieces including a movable contact contacting and separating from the fixed contact; an armature that is coupled with the movable contact spring, by a rotary motion around a second fulcrum; an electromagnetic device that drives the armature; and a permanent magnet arranged between the pair of fixed contact terminals and between the pair of movable pieces to generate a magnetic field. The first fulcrum and the second fulcrum are arranged mutually in opposite directions with respect to the movable contact or the fixed contact.

公开(公告)号：US20170358410A1

公开(公告)日：2017-12-14

申请号：US15543644

申请日：2016-01-28

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Daiei IWAMOTO

IPC: H01H33/18

CPC classification number: H01H33/182 ,  H01H1/26 ,  H01H9/40 ,  H01H9/443

Abstract: A switch includes a first switch (100) including a first fixed contact (111) and a first movable contact (121) and a second switch (200) including a second fixed contact (211) and a second movable contact (221). The first fixed contact (111) and the first movable contact (121) come into contact and the second fixed contact (211) and the second movable contact (221) come into contact to turn on the switch. A magnet (320) is installed between the first switch (100) and the second switch (200).

公开(公告)号：US20150002248A1

公开(公告)日：2015-01-01

申请号：US14248772

申请日：2014-04-09

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Daiei IWAMOTO

IPC: H01H1/50 ,  H01H50/56

CPC classification number: H01H1/50 ,  H01H3/001 ,  H01H50/56 ,  H01H51/2272 ,  H01H2001/265

Abstract: An electromagnetic relay, includes: a first movable contact that comes in contact with a first fixed contact; a second movable contact that comes in contact with a second fixed contact; a first elastic body that biases the first movable contact; a second elastic body that biases the second movable contact; a pressing member that presses the first elastic body and contacts the first movable contact to the first fixed contact, presses the second elastic body and contacts the second movable contact to the second fixed contact; wherein the pressing member contacts the second movable contact to the second fixed contact before contacting the first movable contact to the first fixed contact.

Abstract translation: 电磁继电器包括：与第一固定触点接触的第一可动触头; 与第二固定触点接触的第二可动触头; 第一弹性体，其偏压所述第一可动触头; 第二弹性体，其偏压所述第二可动触头; 按压构件，其按压所述第一弹性体并将所述第一可动触头与所述第一固定触点接触，按压所述第二弹性体并将所述第二可动触点与所述第二固定触点接触; 其中所述按压构件在将所述第一可动触头接触到所述第一固定触点之前将所述第二可动触头接触到所述第二固定触头。

公开(公告)号：US20130278362A1

公开(公告)日：2013-10-24

申请号：US13855998

申请日：2013-04-03

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Daiei IWAMOTO ,  Takashi Yuba

IPC: H01H51/22

CPC classification number: H01H51/22 ,  H01H1/26 ,  H01H51/2227 ,  H01H51/2281

Abstract: An electromagnetic relay includes: a yoke capable of changing a magnetic pole thereof by an electromagnet; an armature that is magnetized by a permanent magnet and contacts with or separates from the yoke in accordance with the magnetic pole of the yoke; a movable contact that contacts with a fixing contact; an elastic body that biases the movable contact; and a pressing member that presses the elastic body in accordance with a movement of the armature to cause the movable contact to at least contact with or separate from the fixing contact, wherein a cover fixing the permanent magnet and the armature, and the pressing member are integrally formed.

Abstract translation: 电磁继电器包括：能够通过电磁体改变其磁极的轭; 由永久磁铁磁化并根据磁轭的磁极与磁轭接触或分离的电枢; 与固定触点接触的可动触点; 弹性体，其偏压可动触点; 以及按照所述电枢的运动按压所述弹性体以使所述可动触头至少与所述固定触点接触或分离的按压构件，其中固定所述永磁体和所述电枢的盖子以及所述按压构件是 整体形成。