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11. 发明授权

US08222982B2 Overload relay trip mechanism 有权
标题翻译：过载继电器跳闸机构
公开(公告)号：US08222982B2
公开(公告)日：2012-07-17
申请号：US12648207
申请日：2009-12-28
申请人： Jackie C. Sullivan , Richard Karl Weiler , Stanley H. Edwards, Jr.
发明人： Jackie C. Sullivan , Richard Karl Weiler , Stanley H. Edwards, Jr.
IPC分类号： H01H9/20
CPC分类号： H01H71/2472 , H01H71/58 , H01H73/045
摘要： An overload relay trip mechanism includes a housing, a reset button, a leaf spring, a test button, a coil spring, and an actuator. The reset button can be actuated from a normal position to a reset position to cause the leaf spring to transition from a first position to a second position, which causes a reset actuator-engaging element to move the actuator from a tripped position to a closed position. The test button can be actuated from a normal position to a test-stop position to cause a first test actuator-engaging element to move a moveable contact from an electrically connected position to an electrically disconnected position. The test button can further be moved from the test-stop position to the test-trip position to cause a second test actuator-engaging element to move the actuator from the closed position to the tripped position.
摘要翻译：过载继电器跳闸机构包括壳体，复位按钮，板簧，测试按钮，螺旋弹簧和致动器。复位按钮可以从正常位置致动到复位位置，以使板簧从第一位置转移到第二位置，这导致复位致动器接合元件将致动器从跳闸位置移动到关闭位置。测试按钮可以从正常位置致动到测试停止位置，以使得第一测试致动器接合元件将可移动触点从电连接位置移动到电气断开位置。测试按钮可以进一步从测试停止位置移动到测试跳闸位置，以使第二测试致动器接合元件将致动器从关闭位置移动到跳闸位置。

12. 发明授权

US08138440B2 Medium-voltage circuit-breaker 有权
标题翻译：中压断路器
公开(公告)号：US08138440B2
公开(公告)日：2012-03-20
申请号：US12438422
申请日：2007-08-21
申请人： Yuriy Onufriyenko , Eduard Ulanovsky , Dov Yeger , Yefim Gofman
发明人： Yuriy Onufriyenko , Eduard Ulanovsky , Dov Yeger , Yefim Gofman
IPC分类号： H01H3/00 , H01H33/34 , H01H75/00 , H01H67/02
CPC分类号： H01H73/045 , H01H1/20 , H02H9/02
摘要： A fast acting switching mechanism for a circuit breaker includes a drive rod articulated to a drive module and supporting at an end thereof a contact bridge having at opposite ends thereof respective moveable contacts for switchably engaging a pair of fixed contacts of the circuit breaker. A contact spring unit is operatively coupled to the drive module for applying closing pressure in the order of 200 Kg; and a latch latches the drive rod in an open or closed position after operation of the circuit breaker and prevents rebounds. The contact bridge includes a pair of side conductors supporting on upper edges thereof an armature having an exposed upper surface that supports the moveable contacts at opposite ends of the armature; and a reinforcing element inserted between the side conductors.
摘要翻译：一种用于断路器的快速动作切换机构包括：一个与驱动模块铰接的驱动杆，并在其一端支撑一个接触桥，该接触桥的相对端有相应的可动触点，用于可切换地接合断路器的一对固定触点。接触弹簧单元可操作地联接到驱动模块，用于施加大约200Kg的关闭压力; 并且在断路器操作之后，闩锁将驱动杆锁定在打开或关闭位置并防止反弹。接触桥包括一对侧导体，其在其上边缘上支撑有电枢，该电枢具有暴露的上表面，其在衔铁的相对端处支撑可动触头; 以及插入在侧导体之间的加强元件。

13. 发明申请

US20110024272A1 MOVABLE CONTACT ASSEMBLY FOR ELECTRICAL SWITCH 失效
标题翻译：电动开关可动接点组件
公开(公告)号：US20110024272A1
公开(公告)日：2011-02-03
申请号：US12839828
申请日：2010-07-20
申请人： De Zhou Chen
发明人： De Zhou Chen
IPC分类号： H01H19/02
CPC分类号： H01H73/045 , H01H1/2041
摘要： A movable contact assembly for an electrical switch is provided. In at least one embodiment, the movable contact assembly includes a movable contact and a pair of supports, with each support including a bottom face and a support body perpendicular thereto. In at least one embodiment, each support body includes: a cavity for holding the movable contact disposed symmetrically at each end of a diameter of the bottom face, an inner and outer hook pair extending along the axis of the support body and being disposed symmetrically to the two sides of the diameter; and a projecting tongue and recess pair extending along the axis of the support body and being disposed symmetrically to the two sides of the diameter. The movable contact-holding cavity can hold the movable contact, the two supports can engage with each other in the direction of the axis, and the pair of the supports and the movable contact are assembled together to form the movable contact assembly. The bottom face of each support can also have a connector, which is positioned symmetrical with respect to the diameter and complementary in shape, such that several movable contact assemblies can be connected with one another as needed. The movable contact assembly of an embodiment of the present invention is simple in structure, secure in connection, highly efficient for assembling, and flexible in use.
摘要翻译：提供了一种用于电气开关的可动触头组件。在至少一个实施例中，可移动接触组件包括可动触头和一对支撑件，每个支撑件包括底面和与其垂直的支撑体。在至少一个实施例中，每个支撑体包括：用于保持对称地设置在底面的直径的每个端部处的可动触头的空腔，沿着支撑体的轴线延伸的内和外钩对，直径的两边; 以及沿着支撑体的轴线延伸并且与直径的两侧对称地设置的突出舌状物和凹部对。可动接触保持腔可以保持可动触头，两个支撑件可以在轴线方向上彼此接合，并且一对支撑件和可动触头组装在一起以形成可动触头组件。每个支撑件的底面还可以具有连接器，该连接器相对于直径对称并且在形状上互补，从而使得可以根据需要将多个可动触点组件彼此连接。本发明实施例的可移动接触组件结构简单，连接牢固，组装高效，使用灵活。

14. 发明申请

US20100258413A1 MULTI-POSITION ROTARY SWITCH 有权
标题翻译：多位置旋转开关
公开(公告)号：US20100258413A1
公开(公告)日：2010-10-14
申请号：US12747363
申请日：2009-01-07
申请人： Manfred Leischner , Rainer Schutera
发明人： Manfred Leischner , Rainer Schutera
IPC分类号： H01H19/02
CPC分类号： H01H19/64 , H01H3/40 , H01H3/42 , H01H19/06 , H01H71/0235 , H01H73/045
摘要： A multi-position rotary switch comprises a plurality of identical switch chamber modules that are arranged one next to the other. Each switch chamber module holds a separate line switch allocated to a respective circuit. A standalone actuator housing holds a catch assembly for a switch shaft, which is coupled with a cam slide by means of a gear drive. The cam slide is located between a block like arrangement of switch chamber modules and the housing for the activation mechanism, which is designed for a standard configuration with three switch chamber modules connected to each other. The electrical terminals of the multi-position rotary switch are located on a narrow sides of the individual switch chamber modules.
摘要翻译：多位置旋转开关包括彼此相邻布置的多个相同的开关室模块。每个开关室模块保持分配给相应电路的单独的线路开关。独立的执行器壳体保持用于开关轴的止动组件，其通过齿轮传动与凸轮滑块联接。凸轮滑块位于开关室模块的块状布置和用于启动机构的壳体之间，其被设计用于具有彼此连接的三个开关室模块的标准配置。多位置旋转开关的电气端子位于各个开关室模块的窄边上。

15. 发明授权

US07748105B2 Method for producing a switching device 有权
标题翻译：一种切换装置的制造方法
公开(公告)号：US07748105B2
公开(公告)日：2010-07-06
申请号：US11495575
申请日：2006-07-31
申请人： Rudolf Kinzler , Ludwig Niebler , Anton Scharf
发明人： Rudolf Kinzler , Ludwig Niebler , Anton Scharf
IPC分类号： H01H11/00 , H01H65/00
CPC分类号： H01H71/0207 , H01H73/045 , Y10T29/49105
摘要： A method for producing a switching device with a switching device with a switching structure (1). The method includes producing a molded part, which includes a cage formed by opposing first sidewalls (5) and a bottom wall (6) integrally connecting the first sidewalls, and second sidewalls (23) integrally connected to the cage assembly, severing the molded part at a point where the second sidewalls are connected to the cage, and inserting the cage and the severed second sidewalls into a bottom part such that a defined gap (27) is left, respectively, between the cage and the second sidewalls.
摘要翻译：一种具有开关结构（1）的开关装置的开关装置的制造方法。该方法包括制造模制部件，其包括由相对的第一侧壁（5）和整体连接第一侧壁的底壁（6）形成的保持架以及与保持架组件一体连接的第二侧壁（23），将模制部件在第二侧壁连接到保持架的点处，并且将保持架和切断的第二侧壁插入底部部分中，使得在保持架和第二侧壁之间分别留下限定的间隙（27）。

16. 发明申请

US20090057273A1 ARC EXTINGUISHING DEVICE OF CIRCUIT BREAKER FOR MANUAL MOTOR STARTER 有权
标题翻译：用于手动电机起动器的断路器灭弧装置
公开(公告)号：US20090057273A1
公开(公告)日：2009-03-05
申请号：US12200227
申请日：2008-08-28
申请人： Hwan Chang Kil
发明人： Hwan Chang Kil
IPC分类号： H01H9/30
CPC分类号： H01H9/36 , H01H71/16 , H01H71/2463 , H01H71/40 , H01H73/045 , H01H89/08
摘要： Disclosed is an arc extinguishing device of circuit breaker for manual motor starter capable of swiftly extinguishing and discharging an arc generated by a fault current flowing into a motor circuit during an interruption operation of a circuit breaker, thereby enhancing the performance of interruption.
摘要翻译：公开了一种用于手动电动机起动器的断路器的灭弧装置，其能够在断路器的中断操作期间迅速熄灭由流入电动机电路的故障电流产生的电弧，从而提高中断的性能。

17. 发明申请

US20080129430A1 Method and Device for the Secure Operation of a Switching Device 有权
标题翻译：用于开关装置的安全操作的方法和装置
公开(公告)号：US20080129430A1
公开(公告)日：2008-06-05
申请号：US11793770
申请日：2005-12-22
申请人： Robert Adunka , Peter Hartinger , Bardo Koppmann , Norbert Mitlmeier , Ludwig Niebler , Fritz Pohl , Alf Wabner , Norbert Zimmermann
发明人： Robert Adunka , Peter Hartinger , Bardo Koppmann , Norbert Mitlmeier , Ludwig Niebler , Fritz Pohl , Alf Wabner , Norbert Zimmermann
IPC分类号： H01H3/00
CPC分类号： H01H3/001 , H01H1/0015 , H01H1/20 , H01H9/0072 , H01H73/045
摘要： A method and a device are disclosed for the secure operation of a switching device including at least two main contacts which can be switched on and off and which includes respectively, contact pieces and a displaceable contact bridge, and at least one control magnet which includes a displaceable anchor. The anchor acts upon the contact bridge when it is switched on and off such that the corresponding main contact is opened or closed. At least one embodiment of the inventive method includes the following steps: a) release device for a force element remains in a first state in order to interrupt the main contact as long as the main contacts are closed when switched on and open when switched off, and b) the release device are transferred into a second state if at least the main contact is welded after switching off.
摘要翻译：公开了一种用于开关装置的安全操作的方法和装置，该开关装置包括至少两个可接通和断开的主触头，其分别包括接触件和可移位接触桥，以及至少一个控制磁体，可移动锚。当接通和断开时，锚杆作用在接触桥上，使得相应的主触头打开或关闭。本发明方法的至少一个实施例包括以下步骤：a）只要在接通时主触头闭合并且断开时断开，则用于力元件的释放装置保持在第一状态以便中断主触点，以及b）如果在断开后至少焊接主触头，则将释放装置转移到第二状态。

18. 发明授权

US07371987B2 Switching device 有权
标题翻译：开关装置
公开(公告)号：US07371987B2
公开(公告)日：2008-05-13
申请号：US11785525
申请日：2007-04-18
申请人： Rudolf Kinzler , Ludwig Niebler
发明人： Rudolf Kinzler , Ludwig Niebler
IPC分类号： H01H33/04
CPC分类号： H01H71/0207 , H01H73/045 , Y10T29/49105
摘要： The invention relates to a switching device with a switching structure (1), which includes a cage assembly (21) having two opposite first sidewalls (5) and a bottom wall (6) integrally connecting the first sidewalls. The cage assembly (21) is at least partly configured as a cage (24) in which a slide (4) is displaceably arranged. A moving contact bridge (3) associated with stationary contact members is held in an opening (15) of the slide (4) under the pressure of a contact pressure spring (2). A clearance (26) is provided between the two first sidewalls (5) for the displacement of the contact bridge (3). A limit stop (18) is provided to retain the slide (4). Arcing chambers (7) formed by insulating second sidewalls (23) form part of the switching structure (1). The second sidewalls (23) delimit a volume that contains the opening arcs, and the second sidewalls (23) are arranged on opposite sides of the cage assembly (21) including the cage (24) such that they are respectively separated therefrom by a gap (27).
摘要翻译：本发明涉及具有开关结构（1）的开关装置，其包括具有两个相对的第一侧壁（5）和一体地连接第一侧壁的底壁（6）的保持架组件（21）。保持架组件（21）至少部分地构造为其中可移动地布置滑块（4）的保持架（24）。与固定接触构件相关联的移动接触桥（3）在接触压力弹簧（2）的压力下被保持在滑动件（4）的开口（15）中。在两个第一侧壁（5）之间设有用于接触桥（3）移位的间隙（26）。提供限位挡块（18）以保持滑块（4）。通过绝缘第二侧壁（23）形成的电弧室（7）形成开关结构（1）的一部分。第二侧壁（23）限定包含开口弧的体积，并且第二侧壁（23）布置在包括保持架（24）的保持架组件（21）的相对侧上，使得它们分别与间隔开（27）。

19. 发明申请

US20070187365A1 Switching device 有权
标题翻译：开关装置
公开(公告)号：US20070187365A1
公开(公告)日：2007-08-16
申请号：US11785525
申请日：2007-04-18
申请人： Rudolf Kinzler , Ludwig Niebler
发明人： Rudolf Kinzler , Ludwig Niebler
IPC分类号： H01H9/44
CPC分类号： H01H71/0207 , H01H73/045 , Y10T29/49105
摘要： The invention relates to a switching device with a switching structure (1), which includes a cage assembly (21) having two opposite first sidewalls (5) and a bottom wall (6) integrally connecting the first sidewalls. The cage assembly (21) is at least partly configured as a cage (24) in which a slide (4) is displaceably arranged. A moving contact bridge (3) associated with stationary contact members is held in an opening (15) of the slide (4) under the pressure of a contact pressure spring (2). A clearance (26) is provided between the two first sidewalls (5) for the displacement of the contact bridge (3). A limit stop (18) is provided to retain the slide (4). Arcing chambers (7) formed by insulating second sidewalls (23) form part of the switching structure (1). The second sidewalls (23) delimit a volume that contains the opening arcs, and the second sidewalls (23) are arranged on opposite sides of the cage assembly (21) including the cage (24) such that they are respectively separated therefrom by a gap (27).
摘要翻译：本发明涉及具有开关结构（1）的开关装置，其包括具有两个相对的第一侧壁（5）和一体地连接第一侧壁的底壁（6）的保持架组件（21）。保持架组件（21）至少部分地构造为其中可移动地布置滑块（4）的保持架（24）。与固定接触构件相关联的移动接触桥（3）在接触压力弹簧（2）的压力下被保持在滑动件（4）的开口（15）中。在两个第一侧壁（5）之间设有用于接触桥（3）移位的间隙（26）。提供限位挡块（18）以保持滑块（4）。通过绝缘第二侧壁（23）形成的电弧室（7）形成开关结构（1）的一部分。第二侧壁（23）限定包含开口弧的体积，并且第二侧壁（23）布置在包括保持架（24）的保持架组件（21）的相对侧上，使得它们分别与间隔开（27）。

20. 发明授权

US07170020B2 Circuit breaker and terminal cover 有权
标题翻译：断路器和端子盖
公开(公告)号：US07170020B2
公开(公告)日：2007-01-30
申请号：US11107893
申请日：2005-04-18
申请人： Hisao Kawata , Katsunori Kuboyama , Isamu Nagahiro
发明人： Hisao Kawata , Katsunori Kuboyama , Isamu Nagahiro
IPC分类号： H01H13/04 , H01H19/04
CPC分类号： H01H9/0264 , H01H71/54 , H01H73/045
摘要： A circuit breaker includes terminals with screws on a power supply side and a load side disposed at a front end section and a rear end section of a main body case containing a current interrupting unit and a switching mechanism. A terminal cover is detachably attached onto the main body case at a position corresponding to the terminals on at least one of the power supply side and the load side. A terminal cover attaching surface is formed on an upper surface on the power supply side and/or the load side of the main body case. The terminal cover is inserted while sliding on the attaching surface from a front end, so that the terminal cover is attached to the main body case with a snap-fit coupling unit at an assembling position.
摘要翻译：断路器包括在电源侧具有螺钉的端子和设置在包含电流中断单元和切换机构的主体壳体的前端部分和后端部分的负载侧。端子盖在与电源侧和负载侧的至少一个上的端子对应的位置可拆卸地安装在主体外壳上。端子盖安装面形成在主体壳体的电源侧和/或负载侧的上表面上。端子盖从前端在安装面上滑动而插入，使得端子盖在组装位置处具有卡扣联接单元安装在主体壳体上。

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