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1. 发明授权

US06426689B1 Electromagnetic relay 失效
标题翻译：电磁继电器
公开(公告)号：US06426689B1
公开(公告)日：2002-07-30
申请号：US09695107
申请日：2000-10-25
申请人： Masafumi Nakagawa , Fumihiro Kamitani , Osamu Matsui , Kazuhiro Nobutoki , Masanori Motoyama , Toyotaka Nishikawa
发明人： Masafumi Nakagawa , Fumihiro Kamitani , Osamu Matsui , Kazuhiro Nobutoki , Masanori Motoyama , Toyotaka Nishikawa
IPC分类号： H01H5122
CPC分类号： H01H51/2272 , H01H50/646
摘要： An electromagnetic relay includes a yoke having both ends bent in first direction, a coil portion wound onto a central part between the ends of the yoke, a permanent magnet arranged between the ends of the yoke, an armature formed to have a greater length than that between the ends of the yoke and provided on the first side of the permanent magnet and a hinge spring capable of causing both end sides of the armature to be toggle with respect to the ends of the yoke, and the hinge spring integrally fixing the permanent magnet and the armature.
摘要翻译：一个电磁继电器包括一个轭铁，其两端在第一方向上弯曲，一个线圈部分缠绕在磁轭的端部之间的中心部分，一个设置在磁轭端部之间的永磁体，在磁轭的端部之间并设置在永磁体的第一侧上，铰链弹簧能够使电枢的两个端部相对于轭的端部肘节，并且铰链弹簧将永磁体一体地固定和电枢。

2. 发明授权

US4949058A Electromagnetic relay 失效
公开(公告)号：US4949058A
公开(公告)日：1990-08-14
申请号：US452503
申请日：1989-12-19
申请人： Toyotaka Nishikawa , Kazuhiko Inoue
发明人： Toyotaka Nishikawa , Kazuhiko Inoue
IPC分类号： H01H50/18 , H01H50/26 , H01H50/34
CPC分类号： H01H50/18 , H01H50/26
摘要： An electromagnetic relay comprises an elongated coil bobbin having an axially extending bore and carrying therearound an excitation coil, a generally U-shaped yoke with first and second yoke members, and a generally U-shaped armature with short and long legs connected by a web. The yoke and the armature are magnetically coupled together partly within the axial bore of the coil bobbin to form a magnetic circuit with the excitation coil such that the armature is movable between a set position of closing a relay contact and a reset position of opening the relay contact. The first yoke member extends into the axial bore to define at its free end a first pole end while the second yoke member extending outwardly of the excitation coil to define a second pole end. The short armature leg extends into the bore in an overlying relation with the first pole end, while the long armature leg extends outwardly of the coil in adjacent relation to the second pole end. The armature defines a bearing edge at an inner corner between the web and the short leg and is pivotable relative to the yoke with the bearing end supported on a pivot edge formed at the end of the first pole end. A hinge spring is fitted into the axial bore of the coil bobbin to urge the bearing edge of the armature against the pivot edge of the yoke at an optimum contact pressure.

3. 发明授权

US4570138A Balanced armature type relay 失效
标题翻译：平衡电枢式继电器
公开(公告)号：US4570138A
公开(公告)日：1986-02-11
申请号：US574730
申请日：1984-01-30
申请人： Masanori Motoyama , Toyotaka Nishikawa
发明人： Masanori Motoyama , Toyotaka Nishikawa
IPC分类号： H01H50/16 , H01H51/22
CPC分类号： H01H51/2281 , H01H50/16
摘要： A balanced armature type relay includes a coil assembly 2 with a coil 20 and an ion core 21 extending through the coil 20, an armature assembly with a pair of frame-shaped upper and lower armatures 3, 4 disposed parallel to each other and so as to surround the coil 20, and a pair of contact units 6, 8 operated by the armature assembly. The coil 20 is covered with a molded portion 23 which has a pair of lateral studs 24 integrally formed with it, the studs 24 defining a horizontal axis about which the armature assembly is pivotal. High accuracy in the positional relation between the pole faces formed by extending ends of the iron core 21 and the respective ends of the armatures 3, 4 cooperating with the pole faces is achieved by the fact that both the pole faces provided on the iron core 21 and the studs 24 form part of the coil assembly which is formed as one common block. At the same time, a very thin relay is obtained since the overall vertical dimension of the relay may be restricted to the height of the coil.
摘要翻译：平衡电枢型继电器包括具有线圈20的线圈组件2和延伸穿过线圈20的离子芯21，具有彼此平行设置的一对框架状上下电枢3,4的电枢组件，围绕线圈20以及由电枢组件操作的一对接触单元6,8。线圈20被模制部分23覆盖，模制部分23具有与其一体形成的一对横向柱24，螺柱24限定水平轴线，电枢组件围绕该水平轴线枢转。通过使铁芯21的端部延伸而形成的极面与电极3,4的配合的极端部之间的位置关系的高精度，是通过设置在铁芯21上的极面并且螺柱24形成为形成为一个公共块的线圈组件的一部分。同时，由于继电器的整体垂直尺寸可以限制在线圈的高度，所以获得了非常薄的继电器。

4. 发明授权

US4453195A Relay plug socket 失效
标题翻译：继电器插座
公开(公告)号：US4453195A
公开(公告)日：1984-06-05
申请号：US305891
申请日：1981-09-25
申请人： Hans Sauer , Toyotaka Nishikawa , Johannes Oberndorfer
发明人： Hans Sauer , Toyotaka Nishikawa , Johannes Oberndorfer
IPC分类号： H01R13/66 , H01H45/04 , H01H50/02 , H01R13/74 , H01R33/945 , H01R33/96 , H01R33/97 , H01H50/04
CPC分类号： H01H50/021 , H01R13/743
摘要： A modular relay incorporated in a plugable element is disclosed. In accordance with the preferred embodiment, the relay is of the bistable type, and in response to actuation, is caused to switch state for a predetermined period of time, thus acting as a monostable device. Structure is disclosed for insuring that the state of the relay is known prior to actuation. A particularly advantageous mounting structure is incorporated within the relay comprising multi-step mounting feet. The energizing circuit in accordance with the invention is disposed within the plug socket.
摘要翻译：公开了一种并入可插入元件的模块化继电器。根据优选实施例，继电器具有双稳态类型，并且响应于致动，使其在预定时间段内切换状态，从而用作单稳态器件。公开了用于确保在致动之前继电器的状态是已知的结构。特别有利的安装结构包括在包括多步安装脚的继电器内。根据本发明的激励电路设置在插座内。

5. 发明授权

US06486760B2 Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：US06486760B2
公开(公告)日：2002-11-26
申请号：US09455323
申请日：1999-12-06
申请人： Katsuji Miyazaki , Tsutomu Shimomura , Toyotaka Nishikawa , Masaru Tsuji , Masakatsu Makino
发明人： Katsuji Miyazaki , Tsutomu Shimomura , Toyotaka Nishikawa , Masaru Tsuji , Masakatsu Makino
IPC分类号： H01H5122
CPC分类号： H01H50/36 , H01H50/026 , H01H50/642 , H01H2050/367
摘要： An electromagnet includes a plate-like yoke, shaped like L, with a curved surface portion, a rectangular iron core connected to said yoke and wound by a coil, an armature rotatably and pivotally supported by one end of said yoke, said armature being driven by said coil and coupling device for coupling said yoke with said iron core by spin press-fitting.
摘要翻译：一种电磁铁包括一个类似L的板状磁轭，具有弯曲表面部分，与所述磁轭连接并由线圈缠绕的矩形铁芯，由所述磁轭的一端可旋转地枢转地支撑的电枢，所述电枢被驱动通过所述线圈和联接装置，通过旋转压配合将所述轭与所述铁芯连接。

6. 发明授权

US4707675A Electromagnetic relay 失效
标题翻译：电磁继电器
公开(公告)号：US4707675A
公开(公告)日：1987-11-17
申请号：US845634
申请日：1986-03-28
申请人： Masanori Motoyama , Toyotaka Nishikawa , Masashi Nakagawa
发明人： Masanori Motoyama , Toyotaka Nishikawa , Masashi Nakagawa
IPC分类号： H01H51/24 , H01H50/02 , H01H50/04 , H01H51/22 , H01H63/02 , H01H67/02
CPC分类号： H01H50/026 , H01H51/2227 , H01H2050/044
摘要： An electromagnetic relay includes a base of electrically insulation for mounting an electromagnet, an armature and at least one contact assembly including a movable contact. Integrally molded with the base is an envelope having side walls and a top wall for receiving therein the electromagnet which envelope defines on the base outwardly thereof a space for mounting the contact assembly. The side wall of the envelope extends along the entire length of the electromagnet in order to completely separate the contact assembly located outwardly of the envelope from the electromagnet along the entire length thereof for increased insulation resistance therebetween. The armature is mounted on the top wall of the envelope to be movable within a horizontal plane on the top wall and is operatively connected to the movable contact of the contact assembly by a card extending over the side wall adjacent thereto. The electromagnet, contact assembly and armature are arranged in dense-packed manner on the base while the electromagnet is effectively insulated by the envelope from the contact assembly, whereby assuring higher current carrying capacity with a miniaturized construction of the relay.
摘要翻译：电磁继电器包括用于安装电磁体的电绝缘基座，电枢和包括可动触点的至少一个触头组件。与基座整体模制的是具有侧壁的封套和用于在其中容纳电磁体的顶壁，该电磁体在其基部上向外限定有用于安装接触组件的空间。信封的侧壁沿着电磁体的整个长度延伸，以便沿着整个长度将位于外壳外部的接触组件与电磁体完全分开，以提高它们之间的绝缘电阻。电枢安装在信封的顶壁上，以便能够在顶壁上的水平平面内移动，并且通过在与其相邻的侧壁上延伸的卡可操作地连接到触头组件的可动触头。电磁体，接触组件和电枢以紧密堆积的方式布置在基座上，同时电磁体被接触组件的外壳有效地绝缘，从而通过继电器的小型化结构确保更高的载流能力。

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