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61. 发明授权

US06707357B1 Electromagnetic switch 失效
标题翻译：电磁开关
公开(公告)号：US06707357B1
公开(公告)日：2004-03-16
申请号：US10231950
申请日：2002-08-30
申请人： Hung-Chieh Chuang
发明人： Hung-Chieh Chuang
IPC分类号： H01H6702
CPC分类号： H01H51/20 , H01H2001/001 , H01H2050/046
摘要： An electromagnetic switch includes an electromagnetic module and a contact module that is to be plugged into the electromagnetic module. The contact module includes a fixed contact member and a movable contact member that is pivoted to the fixed contact member so as to be rotatable relative to the fixed contact member between a first angular position for establishing a first circuit, and a second angular position for establishing a second circuit.
摘要翻译：电磁开关包括电磁模块和要插入到电磁模块中的触点模块。接触模块包括固定接触构件和可动接触构件，其可枢转到固定接触构件，以便在用于建立第一电路的第一角位置和第二角位置之间可相对于固定接触构件旋转，第二个电路。

62. 发明授权

US06624731B2 System and method for auxiliary contact assembly 失效
标题翻译：辅助接触组件的系统和方法
公开(公告)号：US06624731B2
公开(公告)日：2003-09-23
申请号：US09961155
申请日：2001-09-21
申请人： Christian H. Passow , Kevin B. Tews
发明人： Christian H. Passow , Kevin B. Tews
IPC分类号： H01H1304
CPC分类号： H01H50/541 , H01H50/546 , H01H2050/046 , H01H2300/042
摘要： A contact assembly for use in an electrical switching apparatus has an actuator. An enclosure comprises an interior space housing first and second stationary contacts fixedly mounted in spaced relation with one another in one of a normally closed position or a normally open position. A pusher is movably mounted in the enclosure and is selectively driven by the actuator to move between a normal position and an actuated position. The pusher comprises a top wall, a bottom wall and first and second side walls connected between the top wall and bottom wall to define an opening having respective first and second ends. First and second longitudinally spaced top ribs are on an inside of the top wall proximate the respective first and second side walls. First and second longitudinally spaced bottom ribs are in an inside of the bottom wall proximate the respective first and second side walls and laterally offset from the respective first and second top ribs. A movable contact is received in the opening. A contact spring is captured between the top rib and the bottom rib at either the first or the second end of the opening to bias the movable contact against the top rib and the bottom rib at the other of the first end and second end of the opening.
摘要翻译：用于电气开关设备的接触组件具有致动器。外壳包括内部空间，其容纳在常闭位置或常开位置之一中彼此间隔开地固定地安装的第一和第二固定触头。推动器可移动地安装在外壳中并且被致动器选择性地驱动以在正常位置和致动位置之间移动。推动器包括顶壁，底壁和连接在顶壁和底壁之间的第一和第二侧壁，以限定具有相应的第一和第二端的开口。第一和第二纵向间隔开的顶肋位于靠近相应的第一和第二侧壁的顶壁的内侧。第一和第二纵向间隔的底部肋条在靠近相应的第一和第二侧壁的底壁的内部中并且相对于相应的第一和第二顶部肋条横向偏移。在开口中接收可动触点。接触弹簧在开口的第一端或第二端处在顶肋和底肋之间被捕获，以将可动触头偏压在开口的第一端和第二端中的顶肋和底肋之间。

63. 发明申请

US20030057078A1 System and method for auxiliary contact assembly 失效
公开(公告)号：US20030057078A1
公开(公告)日：2003-03-27
申请号：US09961155
申请日：2001-09-21
发明人： Christian H. Passow , Kevin B. Tews
IPC分类号： H01H003/20
CPC分类号： H01H50/541 , H01H50/546 , H01H2050/046 , H01H2300/042
摘要： A contact assembly for use in an electrical switching apparatus has an actuator. An enclosure comprises an interior space housing first and second stationary contacts fixedly mounted in spaced relation with one another in one of a normally closed position or a normally open position. A pusher is movably mounted in the enclosure and is selectively driven by the actuator to move between a normal position and an actuated position. The pusher comprises a top wall, a bottom wall and first and second side walls connected between the top wall and bottom wall to define an opening having respective first and second ends. First and second longitudinally spaced top ribs are on an inside of the top wall proximate the respective first and second side walls. First and second longitudinally spaced bottom ribs are in an inside of the bottom wall proximate the respective first and second side walls and laterally offset from the respective first and second top ribs. A movable contact is received in the opening. A contact spring is captured between the top rib and the bottom rib at either the first or the second end of the opening to bias the movable contact against the top rib and the bottom rib at the other of the first end and second end of the opening.

64. 发明申请

US20020158729A1 Electromagnetic contactor and method for eliminating errors in assembling the same 审中-公开
标题翻译：电磁接触器及其组装方法
公开(公告)号：US20020158729A1
公开(公告)日：2002-10-31
申请号：US10120282
申请日：2002-04-10
发明人： Sudarshan Allada , Padmanabham Thatigolla , Gowda Maharudrappa Vishwanatha , Nicholas John DiCarlo , Thomas Randolph Campbell , Robert John Casagrandle , Hamon Leroy Craft
IPC分类号： H01H067/02
CPC分类号： H01H50/042 , H01H50/045 , H01H50/46 , H01H2050/046 , H01H2300/042
摘要： An electromagnetic contactor that is designed for error-free assembly. The housing includes a contactor carrier interference that fixes the orientation between the housing and contact carrier. Orientation between the contact carrier and the armature is fixed by an offset elliptical joint. Pole shader interferences fix the orientation between the coil cover subassembly, the armature and the magnet. Shoulders located on two of four base legs fix the orientation between the housing and the base. The base includes a rail spring, spring catches, upper and lower catches that allow the contactor to be mounted on a DIN rail without using tools.
摘要翻译：设计用于无差错组装的电磁接触器。壳体包括固定壳体和接触托架之间的定向的接触器载体干涉。接触托架和电枢之间的方向由偏移的椭圆形接头固定。极性着色器干扰固定线圈盖子组件，电枢和磁体之间的方向。位于四个基座腿中的两个的肩部固定在壳体和底座之间的方位。底座包括一个轨道弹簧，弹簧卡扣，上部和下部卡扣，允许接触器安装在DIN导轨上而不使用工具。

65. 发明授权

US5347250A Electromagnetic switching device 失效
标题翻译：电磁开关装置
公开(公告)号：US5347250A
公开(公告)日：1994-09-13
申请号：US582864
申请日：1991-04-08
申请人： Markus Muske
发明人： Markus Muske
IPC分类号： H01H50/14 , H01H11/00 , H01H49/00 , H01H50/54 , H01H67/02
CPC分类号： H01H49/00 , H01H1/2008 , H01H11/0012 , H01H2050/046 , H01H2229/066 , H01H2300/044 , H01H50/545 , H01H50/546
摘要： An electromagnetic switching device comprises a housing containing a switch contact space and connection contact space, and a driving space formed by a basic body in which the magnet and coil are lodged. The parts of the connection contacts and coil connections of the pre-assembled contact carrier with return spring and of a switch space cover with an insertion device that can be releasably fastened to said cover, which are to be accommodated in the housing, are assembled in succession from a direction perpendicular to the sliding direction of the contact carrier and retained by interlocking connections.
摘要翻译： PCT No.PCT / EP89 / 00526 Sec。 371日期：1991年4月8日 102（e）日期1991年4月8日PCT提交1989年5月13日PCT公布。出版物WO89 / 11726 日期：1989年11月30日。一种电磁开关装置，包括容纳开关接触空间和连接接触空间的壳体，以及由磁体和线圈被放置在其中的基体所形成的驱动空间。具有复位弹簧的预组装触点支架的连接触点和线圈连接部分以及具有可释放地紧固到所述壳体上的插入装置的开关空间盖组件将被容纳在壳体中，其被组装在从垂直于触点载体的滑动方向的方向继续并由互锁连接保持。

66. 发明授权

US4652975A Mounting arrangement for circuit breaker current sensing transformers 失效
标题翻译：断路器电流检测变压器的安装布置
公开(公告)号：US4652975A
公开(公告)日：1987-03-24
申请号：US856885
申请日：1986-04-28
申请人： Graham A. Scott
发明人： Graham A. Scott
IPC分类号： H01F38/28 , H01F27/06 , H01H71/12 , H05K1/18 , H05K3/32
CPC分类号： H01H71/125 , H01F27/06 , H05K1/18 , H01F2005/046 , H01F2027/065 , H01H2050/046 , H05K2201/1003 , H05K2201/10303 , H05K2201/10962 , H05K3/325
摘要： Miniaturized current sensing transformers are electrically and mechanically attached to the printed wiring board carrying the electronic trip unit circuit within molded case circuit breakers. Electrical contacts extending from the current sensing transformers project through openings in the wiring board to springingly engage metal posts extending from the printed wiring board surface. Notched posts mounted on the current sensing transformers, co-extensive with the contacts, snappingly engage the sides of the printed wiring board for good mechanical support and to maintain alignment between the current transformers on the printed wiring board.
摘要翻译：小型化的电流感测变压器电气和机械地附接到承载塑料外壳断路器内的电子跳闸单元电路的印刷线路板。从电流感测变压器延伸的电触点突出通过布线板中的开口，以弹性接合从印刷线路板表面延伸的金属柱。安装在与触头共同扩展的电流感测变压器上的缺口柱卡扣地接合印刷线路板的侧面以获得良好的机械支撑并且保持印刷线路板上的电流互感器之间的对准。

67. 发明授权

US4647886A Coil apparatus for electromagnetic contactor 失效
标题翻译：电磁接触器线圈设备
公开(公告)号：US4647886A
公开(公告)日：1987-03-03
申请号：US721985
申请日：1985-04-09
申请人： James P. Schmiedel , Lee R. Tschanz
发明人： James P. Schmiedel , Lee R. Tschanz
IPC分类号： H01H50/22 , H01H50/44 , H01H67/02
CPC分类号： H01H50/22 , H01H2050/046 , H01H50/44
摘要： The invention is a coil and armature return spring mounting system for an electromagnetic contactor. One embodiment of the invention is an electromagnetic contactor comprising a housing; a stationary magnetic core having two arms and a connecting link, the stationary magnetic core mounted in the housing and fixedly attached thereto; a coil assembly having two winding bobbins mounted in a coil cup and placed around the stationary magnetic core so that each winding bobbin surrounds one arm of the stationary magnetic core; a moveable magnetic armature; a carrier fixedly attached to the moveable armature; at least two compression springs, each mounted having a first end bearing against the coil assembly and each having a second end bearing against the carrier so that the springs force the moveable armature away from the stationary magnetic core when the coil assembly is not energized, and when the coil assembly is energized magnetic forces generated from the energization urge the moveable armature to move toward the stationary magnetic core thereby compressing the at least two springs, so as to hold the coil assembly in place as the armature moves toward the stationary magnetic core thereby dampening bounce of the coil assembly as the armature comes to rest.
摘要翻译：本发明是用于电磁接触器的线圈和电枢复位弹簧安装系统。本发明的一个实施例是一种电磁接触器，其包括壳体; 固定磁芯，具有两个臂和连接杆，固定磁芯安装在壳体中并固定在其上; 线圈组件，其具有安装在线圈杯中并且围绕固定磁芯放置的两个绕组线轴，使得每个绕组线轴围绕固定磁芯的一个臂; 可移动磁性衔铁; 固定地附接到可移动衔铁的载体; 至少两个压缩弹簧，每个压缩弹簧各自安装有抵靠线圈组件的第一端轴承，并且每个压缩弹簧具有抵靠托架的第二端轴承，使得当线圈组件未通电时弹簧迫使可移动电枢远离固定磁芯;以及当线圈组件被通电时，由激励产生的磁力迫使可移动电枢向固定磁芯移动，从而压缩至少两个弹簧，从而当衔铁朝向固定磁芯移动时将线圈组件保持就位当电枢停止时，阻尼线圈组件的反弹。

68. 发明授权

US4045755A Armature mounting means for an electromagnetic relay 失效
标题翻译：电磁继电器的安装方式
公开(公告)号：US4045755A
公开(公告)日：1977-08-30
申请号：US751807
申请日：1976-12-17
申请人： Harry Schroeder , Martin Aidn
发明人： Harry Schroeder , Martin Aidn
IPC分类号： H01H50/26 , H01F7/08
CPC分类号： H01H50/26 , H01H2050/046
摘要： An electromagnetic relay having a return pole piece, a substantially L-shaped armature and an elongated mounting spring for clamping the armature to the return pole piece. The corner portion of the armature is supported by an upper edge of the return pole piece, and the ends of the mounting spring engage the armature and the return pole piece for providing a clamping force, the line of which passes in close proximity to the supporting edge of the return pole piece to produce an armature resetting moment.

69. 发明授权

US3792392A Relay construction 失效
标题翻译：继电器结构
公开(公告)号：US3792392A
公开(公告)日：1974-02-12
申请号：US3792392D
申请日：1972-12-18
申请人： BELL TELEPHONE LABOR INC
发明人： POHL K
IPC分类号： H01F7/06 , H01H50/04 , H01H50/24 , H01H50/64 , H01F7/08
CPC分类号： H01H50/042 , H01F7/06 , H01H50/24 , H01H50/643 , H01H2050/046
摘要： The relay construction uses molded parts that are assembled without the use of fasteners. The relay comprises an electromagnet consisting of a core that is snap-mounted within a spool, the spool in turn being snap-mounted within an enclosure. An armature support, which includes an integral spring for biasing it to its unoperated position, is pivotally secured by snap-mounting to the enclosure and the armature itself is snapmounted to the support.
摘要翻译：继电器结构使用在不使用紧固件的情况下组装的模制零件。继电器包括电磁铁，该电磁体由卡扣安装在线轴内的芯构成，该线轴依次卡扣安装在外壳内。包括用于将其偏压到其未操作位置的整体弹簧的电枢支架通过卡扣安装枢转地固定到外壳，并且电枢本身卡扣安装到支撑件。

70. 发明授权

US2218493A Knitting machine 失效
公开(公告)号：US2218493A
公开(公告)日：1940-10-15
申请号：US30269639
申请日：1939-11-03
申请人： BLACKSTONE MACHINERY CO
发明人： SCOTT ROGER M
IPC分类号： D04B15/66 , H01H50/26
CPC分类号： H01H50/26 , D04B15/66 , H01H2050/046

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