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51. 发明申请

US20070008053A1 Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：US20070008053A1
公开(公告)日：2007-01-11
申请号：US11332915
申请日：2006-01-17
申请人： Naoya Mochizuki , Hideaki Takeda
发明人： Naoya Mochizuki , Hideaki Takeda
IPC分类号： H01H67/02
CPC分类号： H01H50/54 , H01H50/041
摘要： To reduce the internal resistance of small electromagnetic relays of a one-circuit three-contact gap type in order to make it possible to allow large electric currents and at the same time to improve the connection between the fixed contacts and the moveable contacts. Fixed contacts on the fixed terminals are positioned at each apex of an approximate triangle on the upper surface of the insulation base. Moveable contacts are installed on the lower surface of the moveable plate, and are respectively placed in a position which corresponds to each of the fixed contacts. The moveable plate is fastened to the moveable spring whose both ends are held onto the sides of the insulation base, and moves at a specified distance from the fixed contacts due to the pressure of the moveable spring. The construction results in the movable contacts contacting their corresponding fixed contacts at the three positions with uniform contact strength.
摘要翻译：为了降低单回路三触点间隙型的小型电磁继电器的内阻，为了能够允许大的电流，同时可以改善固定触头和可动触点之间的连接。固定端子上的固定触点位于绝缘基座上表面上的近似三角形的每个顶点处。可移动触点安装在可移动板的下表面上，并分别放置在与每个固定触点对应的位置。可移动板被固定到可移动的弹簧，其两端被保持在绝缘基座的侧面上，并且由于可动弹簧的压力而在固定触点指定的距离处移动。该结构导致可动触点在三个位置处接触其相应的固定触点，具有均匀的接触强度。

52. 发明授权

US07138894B2 Electromagnetic breaker 失效
标题翻译：电磁断路器
公开(公告)号：US07138894B2
公开(公告)日：2006-11-21
申请号：US11042845
申请日：2005-01-25
申请人： Mei-Ling Lo
发明人： Mei-Ling Lo
IPC分类号： H01H67/02 , H01H67/00
CPC分类号： H01H83/12 , H01H50/021 , H01H51/01 , H01H71/58 , H01H83/06
摘要： An electromagnetic breaker includes a housing (10) having two conductors (30, 31), and a slidable conductor (40) slidably disposed in the housing (10) and movable to engage with the conductors (30, 31) and to electrically couple the conductors (30, 31) together. An electromagnetic device (2) may selectively force the slidable conductor (40) toward and away from the conductors (30, 31). The slidable conductor (40) includes a magnetic member (44), the electromagnetic device (2) includes a core for acting with the magnetic member (44). A spring device (14) may bias the conductors (30, 31) toward the slidable conductor (40). Another spring device (47) may bias the slidable conductor (40) away from the conductors (30, 31).
摘要翻译：电磁断路器包括具有两个导体（30,31）的壳体（10）和可滑动地设置在壳体（10）中并可移动以与导体（30,31）接合的可滑动导体（40），并且电耦合导体（30,31）在一起。电磁装置（2）可以选择性地迫使滑动导体（40）朝向和远离导体（30,31）。可滑动导体（40）包括磁性构件（44），电磁装置（2）包括用于与磁性构件（44）作用的芯体。弹簧装置（14）可以将导体（30,31）偏压向可滑动导体（40）。另一个弹簧装置（47）可以使滑动导体（40）偏离导体（30,31）。

53. 发明授权

US07106155B2 Double-lever mechanism, trip actuator assembly and electrical switching apparatus employing the same 失效
公开(公告)号：US07106155B2
公开(公告)日：2006-09-12
申请号：US11019039
申请日：2004-12-21
申请人： David C. Turner , Louis F. Grahor , Jason K. McMains , Thomas M. Whalen
发明人： David C. Turner , Louis F. Grahor , Jason K. McMains , Thomas M. Whalen
IPC分类号： H01H67/02
CPC分类号： H01H83/20 , H01H71/505 , H01H2071/086
摘要： A double-lever mechanism is for the trip actuator of a circuit breaker having a housing, separable contacts and an operating member for opening and closing the contacts. A trip bar opens the separable contacts in response to a trip condition, such as an overcurrent condition. The trip actuator assembly is a self-contained unit including an actuation subassembly comprising the double-lever mechanism and a coil and a plunger housed within an enclosure. First and second trip levers of the double-lever mechanism are pivotally coupled to first and second ends of the enclosure, respectively. In response to the trip condition, the plunger extends, pivoting the first trip lever which engages and pivots the second trip lever in order to actuate the trip bar. The double-lever mechanism provides a mechanical advantage by reducing actuating forces and plunger travel.

54. 发明授权

US07095303B2 Electromagnetic contactor 有权
标题翻译：电磁接触器
公开(公告)号：US07095303B2
公开(公告)日：2006-08-22
申请号：US10536754
申请日：2003-09-19
申请人： Koji Ohkubo , Hidekazu Miyazawa , Hidehiko Ogawa
发明人： Koji Ohkubo , Hidekazu Miyazawa , Hidehiko Ogawa
IPC分类号： H01H67/02
CPC分类号： H01H50/34 , H01H50/22 , H01H50/305
摘要： A mold frame is formed with two collision sections opposed to a back face of a movable iron core with a movable contact support therebetween. One collision section is higher than the other. The movable contact support includes an inclined plane on the base bottom face thereof and near the higher collision section. The base bottom face abuts the back face of the movable core. When this contactor is attached with the higher collision section provided at the lower side, the support having collided in the “released” condition is rotated around the collision section, thereby reducing the impact. When this contactor is attached with the lower section at the lower side, the support attracted toward the core by a plate spring is allowed to collide, at the bounce of the support, with the back face of the core via the inclined plane, thereby canceling the inertia by the bounce.
摘要翻译：模具框架形成有两个与可动铁芯的背面相对的碰撞部分，其间具有可动触点支撑。一个碰撞部分高于另一个。可移动触点支撑件包括在其底部底面上的倾斜平面并且在较高的碰撞部分附近。底部底面邻接可动芯的背面。当该接触器附接有设置在下侧的较高碰撞部分时，在“释放”状态下碰撞的支撑件围绕碰撞部分旋转，从而减小冲击。当该接触器在下侧安装有下部时，允许通过板簧弹簧向芯体吸引的支撑件在支撑件的弹跳时通过倾斜平面与芯的背面碰撞，从而抵消反弹的惯性。

55. 发明申请

US20060152311A1 Electromagnetic contactor 有权
标题翻译：电磁接触器
公开(公告)号：US20060152311A1
公开(公告)日：2006-07-13
申请号：US10536753
申请日：2003-09-19
申请人： Koji Ohkubo , Mitsuharu Kasahara , Hidehiko Ogawa
发明人： Koji Ohkubo , Mitsuharu Kasahara , Hidehiko Ogawa
IPC分类号： H01H67/02
CPC分类号： H01H9/342 , H01H50/045
摘要： An electromagnetic contactor in which neighboring main contact points have an interphase barrier between them. A concave section is provided at the inner wall face of the interphase barrier at the middle of the emission path of the arc gas that is generated from the opening and closing of a main contact point. The concave section allows the arc gas passing from an arc generation point to an emission window to be accumulated in the concave section, which acts as a container, thus reducing the rate at which the arc gas is emitted. As a result, the amount of heat dispersed from the arc gas to the interphase barrier due to heat transfer is increased, thus reducing the temperature of the arc gas flowing from the emission window, which suppresses damage to the wiring cable that would otherwise occur due to excessive heating of the main terminal onto which the arc gas flows, and fusion of the interphase barrier.
摘要翻译：电磁接触器，其中相邻的主接触点之间具有相间屏障。在从主接触点的开闭产生的电弧气体的发射路径的中间，在相间势垒的内壁面设置凹部。该凹部允许从电弧产生点通过发射窗的电弧气体积聚在作为容器的凹部中，从而降低电弧气体的发射速率。结果，由于传热而从电弧气体分散到相间屏障的热量增加，从而降低了从发射窗口流出的电弧气体的温度，从而抑制了否则将发生的布线电缆的损坏电弧气体流过的主要终端的过度加热，以及相间势垒的融合。

56. 发明申请

US20060152310A1 Electromagnetic relay 有权
公开(公告)号：US20060152310A1
公开(公告)日：2006-07-13
申请号：US11330751
申请日：2006-01-12
申请人： Kazuhiro Tsutsui , Hideyuki Wachi
发明人： Kazuhiro Tsutsui , Hideyuki Wachi
IPC分类号： H01H67/02
CPC分类号： H01H51/005 , H01H50/62 , H01H2050/049 , H01H2050/362 , H01H2300/002
摘要： It is intended to provide an electromagnetic relay which resolves problems of large base size and difference in spring constant. In a facing gap defined between a pair of electromagnet units disposed on a base in parallel to each other and with shaft lines being oriented to an identical direction, a pair of moving contact springs overlaid along a vertical direction on the base and an A-fixed terminal unit and a B-fixed terminal unit provided with a plurality of contacts to which contacts of the moving contact springs selectively contact depending on excitation/non-excitation states of the electromagnetic units are housed. At least one of component parts of the respective electromagnetic units are included in electromagnetic connection passages between the moving contact springs and C-terminals.

57. 发明申请

US20060109070A1 Structure of electromagnetic switch for starter 有权
公开(公告)号：US20060109070A1
公开(公告)日：2006-05-25
申请号：US11266370
申请日：2005-11-04
申请人： Takashi Hirabayashi , Tadahiro Kurasawa , Shinji Usami
发明人： Takashi Hirabayashi , Tadahiro Kurasawa , Shinji Usami
IPC分类号： H01H67/02
CPC分类号： H01H51/065 , H01H1/20
摘要： An electromagnetic switch for use in actuating a starter for automotive vehicles is provided. The switch includes fixed contacts, a moving contact, and a plunger shaft. The moving contact is joined to a plunger shaft through an insulator. The plunger shaft is to be moved magnetically to bring the moving contact into abutment with the fixed contact to establish electric communication between the fixed contact. The switch also includes a rotation holder working to hold the moving contact and the insulator from rotating relative to each other. Use of the rotation holder results in a decrease in wear of the insulator. This eliminates the need for the insulator to have an additional thickness which would be worn down, thus permitting the insulator to be reduced in thickness to shorten the overall length of the switch.

58. 发明申请

US20060061441A1 Universal terminal assembly for electric power switch 有权
标题翻译：电力开关通用端子总成
公开(公告)号：US20060061441A1
公开(公告)日：2006-03-23
申请号：US10946876
申请日：2004-09-22
申请人： Michael Whipple , Edward Lias
发明人： Michael Whipple , Edward Lias
IPC分类号： H01H67/02
CPC分类号： H01H71/08 , H01H1/5866 , H01H11/0031 , H01H71/0228 , H01H2011/0037
摘要： A removable universal terminal assembly has a molded housing that clips onto an electric power switch and two terminal members that can be alternatively installed in the molded housing to provide either a quick connect termination or a binding post termination.
摘要翻译：可拆卸的通用端子组件具有模制的壳体，该模制壳体夹在电力开关和两个可替代地安装在模制壳体中的端子构件，以提供快速连接终端或绑定桩终端。

59. 发明申请

US20060044090A1 Ground fault circuit interrupter 有权
标题翻译：接地故障电路断路器
公开(公告)号：US20060044090A1
公开(公告)日：2006-03-02
申请号：US10927444
申请日：2004-08-26
申请人： Jeffrey Angle , Ronald Hughes
发明人： Jeffrey Angle , Ronald Hughes
IPC分类号： H01H67/02
CPC分类号： H01H50/24 , H01H1/5805 , H01H9/34 , H01H83/02
摘要： A ground fault circuit interrupter includes a circuit board, a magnetic relay, and an armature. The circuit board has an opening and the magnetic relay is mounted on a first side of the circuit board and aligned with the opening. The armature assembly is pivotally mounted on the second side of the circuit board and has an armature contact and moves pivotally into and out of an engaged position in which the armature contact engages a stationary contact on the second side of the circuit board.
摘要翻译：接地故障电路断路器包括电路板，磁继电器和电枢。电路板具有开口，并且磁性继电器安装在电路板的第一侧并与开口对准。电枢组件可枢转地安装在电路板的第二侧上并且具有电枢触点并且枢转地进入和离开接合位置，在该位置中电枢触点接合在电路板的第二侧上的固定触点。

60. 发明申请

US20050219019A1 Relay with self-resilient contact bridge 有权
标题翻译：继电器具有自弹性接触桥
公开(公告)号：US20050219019A1
公开(公告)日：2005-10-06
申请号：US11089936
申请日：2005-03-25
申请人： Hans Braun , Josef Weigt , Steffen Fuhr
发明人： Hans Braun , Josef Weigt , Steffen Fuhr
IPC分类号： H01H1/20 , H01H1/26 , H01H50/20 , H01H50/54 , H01H51/06 , H01H67/02
CPC分类号： H01H1/20 , H01H1/26 , H01H51/065
摘要： A relay, in particular for a starter for an internal combustion engine for use in a motor vehicle. The relay has a self-resilient contact bridge, which for a reversible change in shape effected by the contact pressure, in particular widening, is embodied in curved form.
摘要翻译：一种继电器，特别是用于机动车辆内燃机的起动器。继电器具有自弹性接触桥，其由接触压力（特别是加宽）实现的形状的可逆变化以弯曲形式实现。

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