公开(公告)号：US4223290A

公开(公告)日：1980-09-16

申请号：US968028

申请日：1978-12-08

申请人： Shunichi Agatahama ,  Akio Masaki ,  Yoshihide Bando

发明人： Shunichi Agatahama ,  Akio Masaki ,  Yoshihide Bando

IPC分类号： H01F7/14 ,  H01H50/16 ,  H01H51/22 ,  H01F7/02

CPC分类号： H01F7/14 ,  H01H51/2272

摘要： A miniaturized electromagnetic device is disclosed, which is applicable to an electromagnetic relay of the flat package type.The electromagnetic device comprises a magnetic core having the configuration of the capital letter H, a coil wound round the magnetic core, and a pair of magnetic members for alternatingly forming two closed magnetic circuits in cooperation with said magnetic core, said magnetic members being formed in one-piece with the aid of connecting members of non-magnetic material, one of said magnetic members including a permanent magnet, and each tip of said magnetic member confronting the corresponding tip of said magnetic core and the clearance therebetween being changeable by the magnetic force generated therebetween as said coil is energized.

摘要翻译： 公开了一种适用于扁平封装型电磁继电器的小型化电磁装置。 电磁装置包括具有大写字母H的构造的磁芯，缠绕在磁芯上的线圈和用于与所述磁芯配合交替地形成两个闭合磁路的一对磁性构件，所述磁性构件形成在 借助于非磁性材料的连接构件，其中一个所述磁性构件包括永磁体，并且所述磁性构件的每个尖端面对所述磁芯的相应尖端，并且其间的间隙可通过磁力而变化 当所述线圈通电时，它们之间产生。

公开(公告)号：US4553118A

公开(公告)日：1985-11-12

申请号：US384051

申请日：1982-06-01

申请人： Shunichi Agatahama

发明人： Shunichi Agatahama

IPC分类号： H01H51/22

CPC分类号： H01H51/2227

摘要： Having a core wound with the magnetizing winding, and a yoke separated from the core, and an armature which has the permanent magnets, both pole pieces of the core and the facing-surfaces of the yoke being positioned apart in a predetermined space; in said space the magnetic poles of the permanent magnets being stationed; and through a joint-work of the magnetic flux created by the magnetizing winding and the armature flux created by the permanent magnets the armature is made to relatively reverse-displace against the core and the yoke.

摘要翻译： 具有磁化绕组的芯部绕组和与芯部分离的磁轭以及具有永磁体的电枢，磁芯的两个极片和磁轭的相对表面在预定的空间中分开; 在所述空间中，永磁体的磁极被固定; 并且通过由磁化绕组产生的磁通和由永久磁铁产生的电枢磁通的联合作用，使电枢相对于磁芯和磁轭相对地反向位移。

公开(公告)号：US4356465A

公开(公告)日：1982-10-26

申请号：US242534

申请日：1981-03-11

申请人： Shunichi Agatahama

发明人： Shunichi Agatahama

IPC分类号： H01H51/22 ,  H01H67/02

CPC分类号： H01H51/2227 ,  Y10T29/49105

摘要： Electric contact switching device comprising a plurality of contact member pairs, each pair consisting of a first lead member having a first contact and a second lead member having a second contact which are disposed in mutually opposed relation, a first insert-molded base member having a compartment and carrying the first and second lead members so as to house the first and second contacts within the compartment thereof, a second insert-molded base member carrying the second lead members, and contact driving means for driving the first and/or second contacts to provide switching operations, said first and second base members being connected through the second lead members each other.

摘要翻译： 电接触开关装置，包括多个接触构件对，每对由具有第一接触件的第一引线构件和具有彼此相对关系设置的第二接触件的第二引线构件组成，第一插入成型基座构件具有 并且承载第一和第二引线构件以将第一和第二触点容纳在其隔室内，第二插入成型的基座构件，其承载第二引线构件，以及接触驱动装置，用于驱动第一和/或第二触点 提供切换操作，所述第一和第二基座构件通过第二引线构件相互连接。

公开(公告)号：US4831348A

公开(公告)日：1989-05-16

申请号：US196864

申请日：1988-05-23

申请人： Shunichi Agatahama ,  Hirofumi Koga ,  Ryuichi Sato ,  Hiroyuki Sagawa ,  Kazushige Matsuoka

发明人： Shunichi Agatahama ,  Hirofumi Koga ,  Ryuichi Sato ,  Hiroyuki Sagawa ,  Kazushige Matsuoka

IPC分类号： H01H1/58 ,  H01H51/22

CPC分类号： H01H51/2227 ,  H01H1/5805 ,  H01H2001/5888 ,  H01H2050/044

摘要： This low profile electromagnetic relay includes a base and a support post protruding at one end of the base. An electromagnet assembly is mounted in a generally central position on the base, and has a pair of magnetic pole surfaces on opposite sides of its one end. An armature assembly includes an insulating armature member, shaped generally as a hollow rectangular member with an open space being defined within it and formed with a hole by which it is rotatably fitted over the support post with the electromagnet assembly fitting inside the open space defined within it. A drive portion is connected to the insulating armature member. A pair of mutually opposed armature pieces are mounted on the insulating armature member, and, when the insulating armature member is rotatably fitted over the support post, lie on opposite sides of the one end of the electromagnet assembly and each oppose one of the magnetic pole surfaces of the electromagnet assembly. A permanent magnet member is mounted so as to bridge between the pair of mutually opposed armature pieces. And a contact mechanism is fitted to the base and is driven by the drive portion of the insulating armature member. Thereby the height of the relay is minimized, and the stability of its action is assured.

摘要翻译： 该低剖面电磁继电器包括基座和在基座一端突出的支撑柱。 电磁铁组件安装在基座上的大致中心位置，并且在其一端的相对侧上具有一对磁极表面。 电枢组件包括绝缘电枢构件，绝缘电枢构件通常形成为中空矩形构件，其中限定有开放空间并形成有孔，通过该孔可旋转地装配在支撑柱上，电磁体组件装配在内部限定的开放空间内 它。 驱动部分连接到绝缘电枢部件。 一对相互对置的衔铁片安装在绝缘电枢件上，并且当绝缘电枢件可旋转地装配在支撑柱上时，位于电磁铁组件的一端的相对两侧，并且每个相对于磁极之一 电磁铁组件的表面。 安装永磁体构件以便桥接在所述一对相互对置的电枢片之间。 并且接触机构装配到基座并由绝缘电枢构件的驱动部分驱动。 从而使继电器的高度最小化，确保其动作的稳定性。

公开(公告)号：US4814944A

公开(公告)日：1989-03-21

申请号：US220433

申请日：1988-07-13

申请人： Hiroyuki Sagawa ,  Hirofumi Koga ,  Shunichi Agatahama ,  Hideyuki Okumura ,  Kazushige Matsuoka ,  Ryuichi Sato

发明人： Hiroyuki Sagawa ,  Hirofumi Koga ,  Shunichi Agatahama ,  Hideyuki Okumura ,  Kazushige Matsuoka ,  Ryuichi Sato

IPC分类号： H01H50/14 ,  H05K3/30 ,  H05K3/34 ,  H05K3/38 ,  H05K7/10

CPC分类号： H05K3/305 ,  H05K3/3426 ,  H01H2001/5888 ,  H01H2050/044 ,  H01H50/14 ,  H05K2201/10053 ,  H05K2201/10568 ,  H05K2201/10628 ,  H05K2201/10689 ,  H05K2201/10969 ,  H05K2201/2036 ,  H05K3/381 ,  Y02P70/613

摘要： In this mounting structure and method for a surface mounted type electronic component, the component has at least one terminal which protrudes from its bottom surface and which terminates in a foot portion for being soldered to a printed circuit board. Also, a projection extends from this bottom surface of the electronic component for a distance somewhat less than the amounty by which the terminal projects from it. This projection is provisionally secured by adhesive to the printed circuit board with the foot portion of the terminal overlaying that circuit portion to which it is to be soldered, and then subsequently this terminal foot portion is soldered to this circuit portion. Thereby, during the soldering process, there is no risk of the terminal foot portion becoming displaced from the circuit portion and thus badly soldered thereto, because of the locating action of the adhered projection. The projection may extend from a central portion of the bottom surface of the component, or may be provided in plurality as extending from central portions of edges of said bottom surface. And the end of the projection may be roughened.

摘要翻译： 在这种用于表面安装型电子部件的安装结构和方法中，该部件具有至少一个从其底表面突出并终止于脚部以用于焊接到印刷电路板的端子。 此外，突起从电子部件的该底面延伸一段距离稍微小于端子从其突出的量的距离。 该突起通过粘合剂临时固定到印刷电路板上，其中端子的底部部分覆盖要被焊接到该电路部分的电路部分，然后将该端子脚部焊接到该电路部分。 因此，在焊接过程中，由于附着的突起的定位动作，终端脚部不会从电路部分移位，从而严重焊接在其上。 突起可以从部件的底表面的中心部分延伸，或者可以以从底表面的边缘的中心部分延伸的方式多个地设置。 投影的结束可能会变得粗糙。

公开(公告)号：US4355291A

公开(公告)日：1982-10-19

申请号：US233706

申请日：1981-02-12

申请人： Shunichi Agatahama

发明人： Shunichi Agatahama

IPC分类号： H01H50/02 ,  H05K5/00 ,  H01H9/04

CPC分类号： H05K5/0095 ,  H01H2009/0285 ,  H01H50/023

摘要： Electric assembly including an insert-molded base member carrying connecting terminals, an electric block member mounted on the base member, and an upper cover fitted onto the base member to cover the electric block member, said base member comprising inner and outer walls which therebetween form an opening extending vertically through the entire thickness of the base member in such a manner that a lower portion of the upper cover and the terminals are exposed to the opening, said opening being filled with a sealant so that the upper cover, terminals and base member may be firmly secured together in position.

摘要翻译： 电气组件，包括承载连接端子的嵌入成型基座构件，安装在基座构件上的电气块构件以及安装在基座构件上以覆盖电气构件的上盖，所述基座构件包括内壁和外壁， 垂直延伸穿过底座部件的整个厚度的开口，使得上盖和端子的下部暴露于开口，所述开口填充有密封剂，使得上盖，端子和底座部件 可以牢固地固定在一起就位。

公开(公告)号：US4587501A

公开(公告)日：1986-05-06

申请号：US603011

申请日：1984-04-23

申请人： Shunichi Agatahama ,  Shoichi Yamashita

发明人： Shunichi Agatahama ,  Shoichi Yamashita

IPC分类号： H01H51/24 ,  H01H50/18 ,  H01H51/22

CPC分类号： H01H51/2227

摘要： A polarized electromagnetic relay having four sets of single-pole double-through contact switches comprises a coil spool wound with a coil, a bar-like core inserted in the coil spool, an elongated yoke extending in parallel with the core and having two pairs of laterally opposing erect legs at both ends thereof, respectively, wherein the pole ends of the core are disposed, respectively, between the paired erect leg. A pair of movable armatures each composed of a permanent magnet having pole pieces at both sides are so disposed between the paired erect legs of the yoke, respectively, that the pole end of the core is positioned between the pole pieces of the permanent magnet. The pair of the armatures are slideably supported on guide means formed in end collars of the coil spool so that the armatures can move independent of each other. The relay exhibits high sensitivity with a miniaturized structure and assures reliable switching operations.

摘要翻译： 具有四组单极双通接触开关的极化电磁继电器包括卷绕有线圈的线圈轴，插入线圈阀芯中的棒状铁心，与铁芯平行延伸的细长轭，并具有两对 分别在其两端处横向相对的直立腿，其中芯的极端分别设置在成对的直立腿之间。 一对可动电枢，由具有两侧极片的永久磁铁组成，分别设置在磁轭的一对直脚之间，即磁芯的极端位于永磁体的极片之间。 一对电枢被可滑动地支撑在形成在线圈线圈的端环中的导向装置上，使得电枢可以彼此独立地移动。 继电器具有小型化结构的高灵敏度，并确保可靠的开关操作。

公开(公告)号：US4490903A

公开(公告)日：1985-01-01

申请号：US384592

申请日：1982-06-03

申请人： Shunichi Agatahama

发明人： Shunichi Agatahama

IPC分类号： H01H11/00

CPC分类号： H01H11/0056 ,  Y10T29/49105

摘要： There is provided a method of producing a contact switching device comprising a step of pressing an electrically conductive metal sheet to form a lead frame having at least one relatively resilient contact member extending from one of the terminal portions and a stationary contact member extending from the other terminal portion, the relatively resilient contact member and the stationary contact member being disposed in mutually opposed and spaced apart relation, a step of bending external rim portions of the lead frame while the relatively resilient contact member is biased in such a manner that the opposed relatively resilient contact member and stationary contact member are brought together into partially overlapping relation, a molding step for forming an insulating base at base portions of the two terminal members, and a terminal-forming step of cutting the lead frame to leave the two terminal portions. The contact switching device as produced in the above manner, which has several advantages, is also described.

摘要翻译： 提供一种制造接触切换装置的方法，包括按压导电金属片以形成引线框架的步骤，所述引线框架具有从一个端子部分延伸的至少一个相对弹性的接触构件和从另一个延伸的固定接触构件 所述相对弹性接触构件和所述固定接触构件以相互相对且间隔开的关系设置;弯曲所述引线框架的外部边缘部分的步骤，同时所述相对弹性的接触构件被偏置成使得所述相对的相对的 弹性接触构件和固定接触构件一起成为部分重叠的关系，用于在两个端子构件的基部处形成绝缘基底的模制步骤以及切割引线框架以离开两个端子部分的端子形成步骤。 还描述了具有上述方式制造的接触开关装置，其具有若干优点。

公开(公告)号：US4419640A

公开(公告)日：1983-12-06

申请号：US214629

申请日：1980-12-10

申请人： Shunichi Agatahama

发明人： Shunichi Agatahama

IPC分类号： H01H11/00 ,  H01H67/00

CPC分类号： H01H11/0056 ,  Y10T29/49105

摘要： There is provided a method of producing a contact switching device comprising a step of pressing an electrically conductive metal sheet to form a lead frame having at least one relatively resilient contact member extending from one of terminal portions and a stationary contact member extending from the other terminal portion, said relatively resilient contact member and said stationary contact member being disposed in mutually opposed and spaced apart relation, a step of bending external rim portions of said lead frame while said relatively resilient contact member is biased in such a manner that the opposed relatively resilient contact member and stationary contact member are brought together into partially overlapping relation, a molding step for forming an insulating base at base portions of said two terminal members, and a terminal-forming step of cutting said lead frame to leave said two terminal portions. The contact switching device as produced in the above manner, which has several advantages, is also described.

摘要翻译： 提供了一种制造接触切换装置的方法，包括按压导电金属片以形成引线框架的引脚框架，该引线框架具有从端子部分之一延伸的至少一个相对弹性的接触件和从另一端子延伸的固定接触件 所述相对弹性的接触构件和所述固定接触构件以相互相对且间隔开的关系设置;弯曲所述引线框架的外部边缘部分的步骤，同时所述相对弹性的接触构件被偏置成使得相对的相对弹性 接触构件和固定接触构件组合成部分重叠的关系，用于在所述两个端子构件的基部处形成绝缘基底的模制步骤以及切割所述引线框架以离开所述两个端子部分的端子形成步骤。 还描述了具有上述方式制造的接触开关装置，其具有若干优点。