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公开(公告)号：US20180166240A1
公开(公告)日：2018-06-14
申请号：US15838927
申请日：2017-12-12
发明人： Kazushige DAIKOKU , Sota NISHIMURA
CPC分类号： H01H50/60 , H01H1/2066 , H01H50/02 , H01H50/023 , H01H50/026 , H01H50/043 , H01H50/14 , H01H50/546 , H01H50/56 , H01H50/58 , H01H51/22 , H01H51/229 , H01H51/29 , H01H2050/028
摘要： An electromagnetic relay includes: a fixed terminal including a fixed terminal main body extending in a first direction, a fixed terminal arm portion, and two fixed contacts; a movable spring including two movable contacts, and extending in a second direction; a backstop; and a fixed terminal retainer. One of the fixed terminal main body and the fixed terminal arm portion is a first side terminal portion facing in the second direction, and the other is a second side terminal portion curving from a first edge of the first side terminal portion in a direction opposite to the second direction. A leg portion of the backstop is provided away from the first side terminal portion in the direction opposite to the second direction, and is provided between the two movable contacts on a projection plane with a perpendicular extending in the second direction when viewed from the first direction.
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公开(公告)号：US20180070449A1
公开(公告)日：2018-03-08
申请号：US15560264
申请日：2016-03-08
申请人： OMRON Corporation
发明人： Seiki Shimoda , Masaaki Abe
CPC分类号： H05K1/181 , H01H50/023 , H01H50/043 , H01H50/047 , H01H50/14 , H01H51/229 , H01H2001/5888 , H05K2201/10053 , H05K2201/1078 , H05K2201/10803 , H05K2201/10931
摘要： An electronic device where molten solder does not come into contact with a sealant so as not to destroy a sealing function. An electronic device is provided with: an insulating base mounted on a printed circuit board; a common planar terminal provided so as to extend from an outer side surface to a bottom surface edge of the insulating base, and cause electrical continuity between the outer side surface and the bottom surface edge of the insulating base; a cover fitted to the insulating base and covering the common planar terminal; and a sealant sealing a gap between the outer side surface of the insulating base and an inner circumferential surface of the cover. A solder pool is formed in a position surrounded by the printed circuit board and the common planar terminal at the bottom surface edge of the insulating base.
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公开(公告)号：US06670871B1
公开(公告)日：2003-12-30
申请号：US09926061
申请日：2001-08-22
申请人： Hirofumi Saso , Noboru Fujii
发明人： Hirofumi Saso , Noboru Fujii
IPC分类号： H01H5122
CPC分类号： H01H51/229 , H01H50/163 , H01H51/2272
摘要： A balanced-armature type polar relay (10) capable of assuring, by its own structure, sufficient insulation distances, meeting the requirements of IEC60950, when mounted on an electric communication line connecting equipment, wherein a maximum distance between one movable contact and one fixed contact capable of being brought into contact with each other during the travel of an armature is set at 1 mm or more, and at least one of the abutting surfaces of the armature and the core polar surfaces of the electromagnet opposed to the abutting surfaces is formed as an inclined surface to reduce an angle of opposed surfaces at the time of mutual abutment to as little as possible, whereby the armature passes, during the travel thereof, a position where each of the pair of abutting surfaces faces the pair of corresponding core polar surfaces in parallel with each other.
摘要翻译： 一种平衡电枢型极性继电器（10），其能够通过其自身的结构确保在安装在电气通信线路连接设备上时满足IEC60950的要求的足够的绝缘距离，其中一个可动触点与一个固定 在电枢行进期间能够相互接触的接触点设定为1mm以上，并且形成电枢的抵接面和与抵接面相对的电磁体的芯极极面的至少一个 作为倾斜表面，以尽可能地减小相互邻接时的相对表面的角度，由此电枢在其行进期间通过一个位置，其中每对邻接表面面对一对相应的芯极 表面彼此平行。
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公开(公告)号：US6118359A
公开(公告)日：2000-09-12
申请号：US325869
申请日：1999-06-04
申请人： Michael Dittmann , Jens Heinrich , Heinz Stadler
发明人： Michael Dittmann , Jens Heinrich , Heinz Stadler
CPC分类号： H01H51/229
摘要： A polarized magnetic relay has a base body, an armature, an envelope that encompasses insulating material, a coil, a core and a bar-shaped permanent magnet. The base plane is defined by the bottom side of a base body. The armature is arranged between two contact springs that lie parallel to each other in a common plane. Two transverse terminal webs, which have their sheet metal plane extending parallel to the base plane, extend out of the envelope in the area of the rotational axis of the armature and these terminal webs are respectively connected with a fastening tab that has its sheet metal plane extending perpendicular to the base plane. The contact springs exhibit two spring arms and a connecting web, respectively, which has its sheet metal plane extending perpendicular to the base plane. The spring arms exhibit a contact making part and a part that is embedded in the envelope. The part that is embedded in the envelope emerges into the connecting web.
摘要翻译： 极化磁继电器具有基体，电枢，包围绝缘材料的外壳，线圈，芯和棒状永久磁铁。 基面由基体的底侧限定。 电枢布置在两个接触弹簧之间，这两个接触弹簧在公共平面上彼此平行。 两个具有平行于基面的钣金平面的横向端子腹板在电枢的旋转轴线的区域中延伸出外壳，并且这些端子腹板分别与具有钣金平面的紧固接头连接 垂直于基面延伸。 接触弹簧分别具有两个弹簧臂和连接腹板，它们的钣金平面垂直于基面延伸。 弹簧臂具有接触部分和嵌入信封中的部分。 嵌入信封中的部件出现在连接网中。
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公开(公告)号：US5548259A
公开(公告)日：1996-08-20
申请号：US309676
申请日：1994-09-21
申请人： Tatsumi Ide , Yasuhisa Nishi
发明人： Tatsumi Ide , Yasuhisa Nishi
CPC分类号： H01H50/026 , H01H51/229
摘要： An electromagnetic relay having an improved resistivity to a surge comprising an enclosure member, a core provided in the enclosure member, coils winding the core through a spool, an armature showing an alternate motion to be in contact with or apart from a part of the core, and a contact member showing an alternate motion to be in contact with or apart from a part of each of contact terminals secured to the enclosure member and the contact member being electrically separated from and mechanically connected to the armature through an insulating material having an extremely large dielectric constant.
摘要翻译： 具有改进的电涌电阻的电磁继电器包括外壳构件，设置在外壳构件中的芯，将芯通过线轴卷绕的电枢，示出与芯的一部分接触或分离的交替运动的电枢 以及接触构件，其显示与固定到外壳构件的每个接触端子的一部分接触或分离的接触构件，并且所述接触构件通过绝缘材料电绝缘和机械地连接到电枢 介电常数大。
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公开(公告)号：US09324526B2
公开(公告)日：2016-04-26
申请号：US14488107
申请日：2014-09-16
发明人： Kevin Wilson , Robert Tarzwell , Patrick McGuire
CPC分类号： H01H51/2281 , H01F7/0221 , H01H50/043 , H01H51/229 , H01H2050/007
摘要： A permanent magnet is pivotally mounted in a top spacer layer of a switching device and rests on a flex arm created in an underlying flex circuit layer. The underside of the flex arm rests on a thin bar formed in a lower spacer layer beneath which lies a base layer including an electromagnet. Activation of the electromagnet causes rotation of the flex arm to thereby close and open electrical contacts formed respectively on the underside of the flex arm and on the top surface of the base layer.
摘要翻译： 永磁体枢转地安装在开关装置的顶部间隔层中并且搁置在在下面的柔性电路层中产生的挠性臂上。 柔性臂的下侧搁置在形成在下部间隔层中的细条上，下部隔离层位于包括电磁体的基底层。 电磁体的激活导致柔性臂的旋转，从而闭合并打开分别形成在柔性臂的下侧和基底层的顶表面上的电触头。
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公开(公告)号：US20150318134A1
公开(公告)日：2015-11-05
申请号：US14701969
申请日：2015-05-01
CPC分类号： H01H50/60 , H01H1/54 , H01H50/14 , H01H50/24 , H01H50/443 , H01H51/2272 , H01H51/229
摘要： An electrical contactor has a first terminal having a first fixed contact; a second terminal having a second fixed contact; a first electrically-conductive movable arm in electrical communication with the first terminal and having a first movable contact thereon; a second electrically-conductive movable arm in electrical communication with the second terminal and having a second movable contact thereon, counter-opposed to the first moveable arm; and an actuator for moving the first and second moveable arms in opposing directions. The first moveable contact and the second fixed contact form a primary contact set, and the second moveable contact and the first fixed contact form a secondary contact set, first and second moveable arms thereby forming a current-sharing arm pair between first and second terminals.
摘要翻译： 电接触器具有第一端子，具有第一固定触点; 具有第二固定触点的第二端子; 第一导电可移动臂，与第一端子电连通并且在其上具有第一可动触头; 第二导电可移动臂，与第二端子电连通并且在其上具有与第一可移动臂相反的第二可动触头; 以及用于沿相反方向移动第一和第二可移动臂的致动器。 第一可移动触点和第二固定触点形成初级触点组，并且第二可移动触点和第一固定触头形成次触点组，第一和第二可移动臂，从而在第一和第二端子之间形成分流臂对。
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公开(公告)号：US08847715B2
公开(公告)日：2014-09-30
申请号：US13627233
申请日：2012-09-26
申请人： Kevin Wilson , Robert Tarzwell , Patrick McGuire
发明人： Kevin Wilson , Robert Tarzwell , Patrick McGuire
CPC分类号： H01H51/2281 , H01F7/0221 , H01H50/043 , H01H51/229 , H01H2050/007
摘要： A permanent magnet is pivotally mounted in a top spacer layer of a switching device and rests on a flex arm created in an underlying flex circuit layer. The underside of the flex arm rests on a thin bar formed in a lower spacer layer beneath which lies a base layer including an electromagnet. Activation of the electromagnet causes rotation of the flex arm to thereby close and open electrical contacts formed respectively on the underside of the flex arm and on the top surface of the base layer.
摘要翻译： 永磁体枢转地安装在开关装置的顶部间隔层中并且搁置在在下面的柔性电路层中产生的挠性臂上。 柔性臂的下侧搁置在形成在下部间隔层中的细条上，下部隔离层位于包括电磁体的基底层。 电磁体的激活导致柔性臂的旋转，从而闭合并打开分别形成在柔性臂的下侧和基底层的顶表面上的电触头。
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公开(公告)号：US20100182109A1
公开(公告)日：2010-07-22
申请号：US12387069
申请日：2009-04-28
申请人： Ming-Chang Kuo
发明人： Ming-Chang Kuo
CPC分类号： H01H51/229 , H01H50/043 , H01H50/14
摘要： An electromagnetic relay includes a casing, and a relay core member sealed in the casing and including an electromagnetic unit and a terminal unit. The electromagnetic unit includes a spool frame set having an engagement portion, a coil unit wound on the spool frame set, and a pair of coil winding pins. Each of the coil winding pins has a conductive portion exposed from one of opposite first sides of the spool frame set, and a coil winding portion extending along one of opposite second sides of the spool frame set. The terminal unit includes an engaging block having an engagement portion connected to the engagement portion of the spool frame set for preventing separation of the terminal unit from the electromagnetic unit, a terminal set, and an armature component.
摘要翻译： 电磁继电器包括壳体和密封在壳体中并包括电磁单元和终端单元的继电器芯构件。 电磁单元包括具有接合部分的卷轴框架组，缠绕在卷轴框架组上的线圈单元和一对线圈绕组销。 每个线圈缠绕销具有从卷轴框架组的相对的第一侧中的一个露出的导电部分和沿着卷轴框架组的相对的第二侧延伸的线圈绕组部分。 端子单元包括接合块，其具有连接到卷轴框架组的接合部分的接合部分，用于防止端子单元与电磁单元分离，端子组和电枢部件。
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公开(公告)号：US6014068A
公开(公告)日：2000-01-11
申请号：US225567
申请日：1999-01-05
CPC分类号： H01H50/44 , H01H50/36 , H01H51/229
摘要： A miniature electromagnetic relay is capable of increasing the coil packing density, yet assuring electrical insulation of the coil from a core of the electromagnet. The relay includes a pair of movable and fixed contacts, an armature carrying the movable contact, and an electromagnet block having an excitation coil which moves the armature for closing and opening the contacts upon being energized. The electromagnet block includes a generally U-shaped core with a center core and a pair of yokes extending from opposite ends of the center core, flanges of dielectric material molded respectively around portions of the yokes, and a dielectric tape fitted around the center core over substantially the entire length of the center core to receive therearound the excitation coil in an electrically insulating relation from the core. Each of the flanges is formed integrally with an inward sleeve which extends over a limited length along the center core in such a relation that the dielectric tape overlaps the inward sleeves at opposite width ends of the tape. Thus, the coil can be wound over the substantially full length of the core and be successfully insulated from the core over the full length thereof without requiring additional separate member.
摘要翻译： 微型电磁继电器能够增加线圈堆积密度，同时确保线圈与电磁铁的铁心电绝缘。 继电器包括一对可移动和固定触点，承载可动触头的电枢以及具有励磁线圈的电磁体块，该励磁线圈在通电时使衔铁移动以闭合和断开触点。 电磁体块包括大致U形的芯，其具有中心芯和从中心芯的相对端延伸的一对磁轭，分别围绕磁轭的部分模制的介电材料的凸缘以及围绕中心芯安装的介电带 基本上整个长度的中心铁心以与电芯绝缘的方式接纳在激励线圈周围。 每个凸缘与向内的套筒一体地形成，该套筒沿着中心芯线以有限的长度延伸，使得介质带与带的相对的宽度端的向内的套筒重叠。 因此，线圈可以卷绕在芯的基本上全长上，并且在其整个长度上成功地与芯绝缘，而不需要额外的分离构件。
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