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61. 发明授权

US06573814B1 Electromagnetic relay and circuit substrate comprising the same 失效
标题翻译：电磁继电器和包括该电磁继电器的电路基板
公开(公告)号：US06573814B1
公开(公告)日：2003-06-03
申请号：US09603507
申请日：2000-06-26
申请人： Kazuhiro Ichikawa , Tatsumi Ide , Kazuyoshi Nago
发明人： Kazuhiro Ichikawa , Tatsumi Ide , Kazuyoshi Nago
IPC分类号： H01H6702
CPC分类号： H01H50/443 , H01H50/023 , H01H2050/049 , H01H2300/01 , H02H5/083
摘要： An electromagnetic relay and a circuit substrate comprising the same are disclosed, for preventing erroneous operation when they are wet by water, at low cost. The electromagnetic relay comprises a case having fluid-tight characteristics; an excitation coil provided in the case; and electrodes connected to both ends of the excitation coil in a manner such that at least a portion of each electrodes is formed outside the case and is exposed to an area where a liquid can penetrate.
摘要翻译：公开了一种电磁继电器和包括该电磁继电器的电路基板，用于防止水被水中的错误操作，成本低廉。电磁继电器包括具有流体密封特性的壳体; 设置在所述壳体中的励磁线圈; 以及以使得每个电极的至少一部分形成在壳体外部并暴露于液体可以穿透的区域的方式连接到激励线圈的两端的电极。

62. 发明授权

US06566989B1 Contactor 有权
标题翻译：接触器
公开(公告)号：US06566989B1
公开(公告)日：2003-05-20
申请号：US09890123
申请日：2001-10-18
申请人： Krister Linnarud , Joakim Wåhrenberg , Arne Axelsson , Mats Johansson , Tomas Baltzer
发明人： Krister Linnarud , Joakim Wåhrenberg , Arne Axelsson , Mats Johansson , Tomas Baltzer
IPC分类号： H01H6702
CPC分类号： H01H50/045 , H01H50/04
摘要： A contactor having electromagnetically operated contacts, wherein main contacts and connections for power supply are arranged in a bottom area of the contactor and contact control means such as electric magnet and coil are arranged above the main contacts. The contactor includes a contactor enclosure being sequentially detachable in two dependent, successive steps through a locking element utilized by both.steps, such that in a first step access is provided to the contactor main contacts, and in a second step access is provided to the electric magnet and coil. The locking element is formed to engage a first and second arresting seat defined in the contactor enclosure. The arresting seats are arranged to urge the locking element into engagement with the second arresting seat as the locking element is released from engagement with the first arresting seat.
摘要翻译：具有电磁操作触点的接触器，其中主触头和电源用连接件布置在接触器的底部区域中，并且诸如电磁体和线圈的接触控制装置布置在主触头上方。接触器包括一个接触器外壳，可以通过两个步骤所使用的锁定元件在两个相继的连续步骤中依次拆卸，使得在第一步骤中，接触件被提供给接触器主触头，并且在第二步中，电磁铁和线圈。锁定元件形成为接合限定在接触器外壳中的第一和第二止动座。止动座被布置成当锁定元件从与第一止动座的接合释放时促使锁定元件与第二止动座接合。

63. 发明授权

US06563409B2 Latching magnetic relay assembly 失效
公开(公告)号：US06563409B2
公开(公告)日：2003-05-13
申请号：US09817655
申请日：2001-03-26
申请人： Klaus A. Gruner
发明人： Klaus A. Gruner
IPC分类号： H01H6702
CPC分类号： H01H51/2209 , H01H9/443 , H01H50/546 , H01H51/2227 , H01H2051/2218
摘要： A latching magnetic relay assembly comprises a relay motor with a first coil bobbin having a first excitation coil wound therearound and a second coil bobbin having a second excitation coil wound therearound, both said first excitation coil and said second excitation coil being identical, said first excitation coil being electrically insulated from said second excitation coil; an actuator assembly magnetically coupled to both said relay motor, said actuator assembly having a first end and a second end; and one or two groups of contact bridge assemblies, each of said group of contact bridge assemblies comprising a contact bridge and a spring.

64. 发明授权

US06559745B2 Circuit breaker, and accessory switches thereof 失效
标题翻译：断路器及其附件开关
公开(公告)号：US06559745B2
公开(公告)日：2003-05-06
申请号：US09943529
申请日：2001-08-30
申请人： Hideto Yamagata , Naoshi Uchida , Koji Asakawa , Kentaro Toyama , Koji Nomura
发明人： Hideto Yamagata , Naoshi Uchida , Koji Asakawa , Kentaro Toyama , Koji Nomura
IPC分类号： H01H6702
CPC分类号： H01H71/501 , H01H71/04 , H01H71/465
摘要： In relation to a circuit breaker, a left-side accessory switch storage section and a right-side accessory switch storage section are provided in a breaker case 1. A contact point of an ancillary switch 7 provided in one of the accessory switch storage sections is opened or closed in conjunction with an output protrusion 6a formed on an open-close lever 6 of an open-close mechanism section 3 on the main unit. A contact point of an alarm switch 9 provided in the remaining accessory switch storage section is opened or closed in conjunction with an alarm output plate 8 which operates in association with tripping action of the breaker. The output protrusion 6a is caused to oppose an operation lever 7a of an ancillary switch which is formed into a symmetrical bifurcated shape and which is provided in the accessory switch storage section. The alarm output plate constitutes a pivotal lever coupled to a toggle shaft 3a of the open-close mechanism section. An output protrusion 8a provided at the extremity of the pivotal lever is caused to oppose an operation lever 9a of the alarm switch provided in the accessory switch storage section.
摘要翻译：关于断路器，左侧的附件开关存储部分和右侧附件开关存储部分设置在断路器壳体1中。设置在附件开关存储部分之一中的辅助开关7的接触点是与形成在主单元上的开闭机构部3的开闭杆6上的输出突起6a一起打开或关闭。设置在其余附件开关存储部分中的报警开关9的接触点与与断路器的跳闸动作相关联地操作的报警输出板8打开或关闭。使输出突起6a与辅助开关的操作杆7a相对置，该辅助开关形成为对称的分叉形状并设置在附件开关存储部中。报警输出板构成与开闭机构部的肘杆3a连接的枢转杆。设置在枢转杆的末端的输出突起8a与设置在附件开关存储部中的报警开关的操作杆9a相对。

65. 发明授权

US06486762B2 Magnetic switch for starter motor 有权
标题翻译：起动电机磁开关
公开(公告)号：US06486762B2
公开(公告)日：2002-11-26
申请号：US09977390
申请日：2001-10-16
申请人： Tadahiro Kurasawa , Kazuhiro Andoh , Yasuyuki Wakahara
发明人： Tadahiro Kurasawa , Kazuhiro Andoh , Yasuyuki Wakahara
IPC分类号： H01H6702
CPC分类号： H01H51/065 , F02N11/087 , F02N15/067 , F02N2015/061 , H01H50/36
摘要： In a magnetic switch for a starter motor, a magnetic core member providing a magnetic flux path is composed of separate components: a first core, a cylindrical yoke and a second core, all contained in a cup-shaped frame in close contact to one another. The first core is forcibly inserted into the cup-shaped frame, and the cylindrical yoke formed by rounding a flat plate into a C-shaped body having a small opening is also forcibly inserted in the cup-shaped frame by squeezing the small opening. The separate components are firmly pressed to each other by an axial force generated by caulking an open end of the cup-shaped frame. A switch cover is connected to the magnetic core member not to loosen the axial force connecting the components. Thus, magnetic resistance increase in the magnetic flux path formed by separate components is effectively suppressed.
摘要翻译：在用于起动电动机的磁性开关中，提供磁通路径的磁芯构件由分开的部件组成：第一芯，圆柱形磁轭和第二磁芯，全部包含在彼此紧密接触的杯形框架中。第一芯被强制地插入杯形框架中，并且通过将平板圆形成具有小开口的C形体形成的圆柱形轭，也通过挤压小开口被强制地插入到杯形框架中。单独的部件通过铆接杯形框架的开口端产生的轴向力而彼此牢固地按压。开关盖连接到磁芯构件上，不会松动连接构件的轴向力。因此，有效地抑制了由分离的部件形成的磁通路径的磁阻增加。

66. 发明授权

US06476697B2 Modular multi-phase contactor 有权
标题翻译：模块化多相接触器
公开(公告)号：US06476697B2
公开(公告)日：2002-11-05
申请号：US09764944
申请日：2001-01-18
申请人： Brent James Swartzentruber , Daniel C. Sullivan , Lyhn Phung , Eric Glenn Hufstedler , James Clayton Reed , Marcus Priest , Bernard Victor Bush , Michael Henry Molyneux
发明人： Brent James Swartzentruber , Daniel C. Sullivan , Lyhn Phung , Eric Glenn Hufstedler , James Clayton Reed , Marcus Priest , Bernard Victor Bush , Michael Henry Molyneux
IPC分类号： H01H6702
CPC分类号： H01H50/546 , H01H50/002 , H01H50/14 , H01H50/541
摘要： A modular, multi-phase electrical relay contactor assembled from a number of electrical relay contactor units. Each unit has a housing, an electromagnetic motor located within the housing, a pair of stationary contacts attached to the housing, a moveable contact, and a moveable contact carrier. The moveable contact carrier is engaged with the moveable contact and has a metallic clapper plunger attached to its upper end. A protrusion extends from one side of the moveable contact carrier and an aperture, sized to receive the protrusion of another electrical relay contactor unit, is formed through another side of the moveable contact carrier. A plurality of units are adapted to be connected together such that when engaged, the protrusion extending from the moveable contact carrier of a forwardly located unit will fit into the aperture formed in the moveable contact carrier of a rearwardly located unit, thereby providing synchronous movement of the plurality of moveable contact carriers and the moveable contacts.
摘要翻译：由多个继电器接触器组件组成的模块化多相继电器接触器。每个单元具有壳体，位于壳体内的电磁马达，附接到壳体的一对固定触点，可移动触点和可移动触点托架。可移动的接触托架与可移动接触件接合并且具有附接到其上端的金属敲击柱塞。突起从可动触点载体的一侧延伸，并且尺寸适于接收另一个继电器接触器单元的突出部的孔通过可移动触点载体的另一侧形成。多个单元适于连接在一起，使得当被接合时，从向前定位的单元的可动触点托架延伸的突起将装配到形成在向后定位单元的可移动触点支架中的孔中，从而提供多个可动触点支架和可移动触点。

67. 发明授权

US06456177B1 Holder device for a contact element 失效
标题翻译：用于接触元件的支架装置
公开(公告)号：US06456177B1
公开(公告)日：2002-09-24
申请号：US09889481
申请日：2001-10-09
申请人： Krister Linnarud , Joakim Wåhrenberg , Arne Axelsson , Mats Johansson , Tomas Baltzer
发明人： Krister Linnarud , Joakim Wåhrenberg , Arne Axelsson , Mats Johansson , Tomas Baltzer
IPC分类号： H01H6702
CPC分类号： H01H50/546 , H01H2001/001
摘要： A contact element of a relay, operative for closing and breaking a power supply circuit, respectively, and comprising a contact element (5) for establishing a current path over a pair of connection means (3, 4) in the circuit closing mode, the contact element being received in a socket (10) that is arranged to be movable relative to the relay, and a spring element (22) is operative for holding the contact element in the socket such that the contact element is detachable from the socket against the action of said spring element, in a circuit breaking mode.
摘要翻译：一种继电器的接触元件，分别用于闭合和断开电源电路，并且包括用于在电路关闭模式下在一对连接装置（3,4）上建立电流路径的接触元件（5），所述接触元件接触元件被容纳在相对于继电器布置成可移动的插座（10）中，并且弹性元件（22）用于将接触元件保持在插座中，使得接触元件可从插座上拆卸成抵抗所述弹簧元件在断路模式下的动作。

68. 发明授权

US06424243B1 Magnetic latching contactor 失效
标题翻译：磁性闭锁接触器
公开(公告)号：US06424243B1
公开(公告)日：2002-07-23
申请号：US09847243
申请日：2001-05-02
申请人： Richard D. Forster
发明人： Richard D. Forster
IPC分类号： H01H6702
CPC分类号： H01H51/2209 , H01H9/40 , H01H50/546
摘要： The present invention provides a magnetic latching contactor for high current switching applications. A stationary assembly is provided which comprises a first passive biasing member and an active biasing member. A moveable assembly is slidably coupled to the stationary assembly for movement between a first stable position and a second stable position. A second passive biasing member is also provided. The first passive biasing member applies a first passive biasing force to the moveable assembly biasing the moveable assembly toward the first stable position. The second passive biasing member applies a second passive biasing force to the moveable assembly biasing the moveable assembly toward the second stable position. The active biasing member provides an active biasing force to the moveable assembly alternatively biasing the moveable assembly to the first stable position and the second stable position. In the absence of the active biasing force, the first passive biasing force is sufficient to maintain the moveable assembly in the first stable position, and the second passive biasing force is sufficient to maintain the moveable assembly in the second stable position. A momentary active biasing force is applied to the moveable assembly to move the moveable assembly between the first stable position and the second stable position. A contact assembly is provided which is coupled to the stationary assembly and the moveable assembly such that an electrical closed circuit is established in the first stable position and an electrical open circuit is established in the second stable position.
摘要翻译：本发明提供一种用于大电流开关应用的磁闭锁接触器。提供了一种固定组件，其包括第一被动偏置构件和主动偏置构件。可移动组件可滑动地联接到固定组件，用于在第一稳定位置和第二稳定位置之间移动。还提供了第二被动偏压构件。第一被动偏置构件向可移动组件施加第一被动偏压力，将可移动组件朝向第一稳定位置偏置。第二被动偏置构件向可移动组件施加第二被动偏压力，将可移动组件朝向第二稳定位置偏置。主动偏置构件向可移动组件提供主动偏置力，可交替地将可移动组件偏置到第一稳定位置和第二稳定位置。在没有主动偏置力的情况下，第一被动偏压力足以将可移动组件保持在第一稳定位置，并且第二被动偏置力足以将可移动组件保持在第二稳定位置。瞬时主动偏置力被施加到可移动组件以在第一稳定位置和第二稳定位置之间移动可移动组件。提供接触组件，其联接到固定组件和可移动组件，使得在第一稳定位置建立电闭合电路，并且在第二稳定位置建立电开路。

69. 发明授权

US06392514B1 Terminal unit for multipolar switch 失效
标题翻译：多极开关端子单元
公开(公告)号：US06392514B1
公开(公告)日：2002-05-21
申请号：US09731227
申请日：2000-12-07
申请人： Hisao Kawata , Naoshi Uchida , Katsunori Kuboyama , Mitsuyoshi Yamazaki
发明人： Hisao Kawata , Naoshi Uchida , Katsunori Kuboyama , Mitsuyoshi Yamazaki
IPC分类号： H01H6702
CPC分类号： H01H1/5855 , H01H11/0006 , H01H11/0031 , H01H71/0228 , H01H71/1009 , H01H2011/0093
摘要： A terminal unit having connection conductors to be connected to corresponding terminals of a switch is installed in a terminal section of the switch, and an external electric wire is connected to each terminal section of the connection conductors. Thus, the insulation distance between phases for the terminal sections and the insulation distance between the terminal section and a panel cut surface are increased according to the requirement of the switch. The shape and size of the terminal unit can be set regardless of the switch, so that a required insulation distance is obtained without increasing the size of the switch main body.
摘要翻译：具有连接到开关的相应端子的连接导体的端子单元安装在开关的端子部分中，并且外部电线连接到连接导体的每个端子部分。因此，根据开关的要求，端子部的相间的绝缘距离和端子部与面板切断面之间的绝缘距离增加。无论开关如何都可以设定端子单元的形状和尺寸，从而在不增加开关主体的尺寸的情况下获得所需的绝缘距离。

70. 发明授权

US06194984B1 Movable contact assembly for an electrical contactor 有权
标题翻译：用于电气接触器的可移动接触组件
公开(公告)号：US06194984B1
公开(公告)日：2001-02-27
申请号：US09164207
申请日：1998-09-30
申请人： Mark A. Kappel , Richard G. Smith , Donald F. Swietlik , Raymond H. Hannula , Christopher J. Wieloch
发明人： Mark A. Kappel , Richard G. Smith , Donald F. Swietlik , Raymond H. Hannula , Christopher J. Wieloch
IPC分类号： H01H6702
CPC分类号： H01H50/546 , H01H9/38 , H01H2001/001
摘要： A movable contact assembly for contactors and similar devices includes a movable spanner or conductive element biased toward a conducting position by a biasing element. A housing partially surrounds the conductive element and the biasing element. The biasing element and exerts compressive forces against the housing and the conductive element. The assembly may be installed as a modular unit on a carrier which is displaced during operation of the contactor. The housing shields the biasing element from plasma, arcs and debris during operation of the device. Multiple conductive elements and corresponding biasing elements may be includes in each assembly.
摘要翻译：用于接触器和类似装置的可动触头组件包括通过偏置元件偏压到导电位置的可动扳手或导电元件。壳体部分地围绕导电元件和偏置元件。偏置元件并对壳体和导电元件施加压缩力。组件可以作为模块化单元安装在承载件上，该承载件在接触器的操作期间被移位。外壳在设备运行期间屏蔽偏压元件等离子体，电弧和碎屑。多个导电元件和相应的偏置元件可以包括在每个组件中。

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