公开(公告)号：US20170133169A1

公开(公告)日：2017-05-11

申请号：US15341111

申请日：2016-11-02

申请人： OMRON Corporation

发明人： Shinya Katsube ,  Kazuaki Morita ,  Hiroyuki Otsuka

IPC分类号： H01H1/50 ,  H01H13/52 ,  H01H3/30 ,  H01H1/20

CPC分类号： H01H1/50 ,  H01H1/20 ,  H01H1/2025 ,  H01H1/502 ,  H01H3/022 ,  H01H3/3042 ,  H01H13/503 ,  H01H13/52 ,  H01H2013/525 ,  H01H2225/012

摘要： Provided is a switch with excellent operability. A switch is provided with a plunger, a lower torsion spring in which a biasing direction changes according to the movement of the plunger. The lower torsion spring biases the plunger in a returning direction when the plunger is in a reference position, and biases the plunger in a direction different from the returning direction when the plunger is in an operation position.

公开(公告)号：US09576758B2

公开(公告)日：2017-02-21

申请号：US14786140

申请日：2014-04-21

申请人： CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER COMPANY ,  JIANGSU ELECTRIC POWER COMPANY ,  STATE GRID CORPORATION OF CHINA

发明人： Jianjun He ,  Zhen Xu ,  Hui Zhu

IPC分类号： H01H33/73 ,  H01H3/30 ,  H01H31/00

CPC分类号： H01H33/73 ,  H01H3/3042 ,  H01H31/006 ,  H01H2205/002 ,  H01H2235/01

摘要： The present invention provides a portable single-phase air bypass switch for live power distribution network, including a housing member, a positioning member, a conductive circuit member, a clutch member, a switch-closing member and a switch-opening member. The positioning member includes a positioning nut, positioning frames, and a positioning column. The conductive circuit member includes a conductive end cover, an upper conductive rod, a pressing sleeve, a coupling nut, a conductive sleeve pipe, a stationary contact, a movable contact, and a lower conductive rod. The switch-closing member includes a switch-closing energy-storage rod, a switch-closing energy-storage ring, a switch-closing spring, a switch-closing positioning pin, a switch-closing release ring, and an inner sleeve pipe. The switch-opening member includes a small shaft, a switch-opening spring, a stopping block, a switch-opening energy-storage shaft, a connection rod, a switch-opening energy-storage pressing head, a switch-opening positioning pin, and a switch-opening release ring.

摘要翻译： 本发明提供一种用于带电配电网络的便携式单相空气旁路开关，包括壳体构件，定位构件，导电电路构件，离合器构件，开关闭合构件和开关构件。 定位构件包括定位螺母，定位框架和定位柱。 导电电路构件包括导电端盖，上导电杆，按压套筒，联接螺母，导电套筒管，固定触头，可动触头和下导电棒。 开关闭合部件包括开关闭合储能棒，开关闭合储能环，开关闭合弹簧，开关闭合定位销，开关闭合释放环和内套管。 开关构件包括小轴，开关弹簧，止动块，开关储能轴，连接杆，开关储能按压头，开关定位销， 和开关释放环。

公开(公告)号：US20150364269A1

公开(公告)日：2015-12-17

申请号：US14302533

申请日：2014-06-12

申请人： Eaton Corporation

发明人： KAIZHI ZHANG ,  LI YU ,  CHAO YANG ,  CAIYING DING

IPC分类号： H01H3/40 ,  H01H3/30 ,  H01H5/06 ,  F16H35/10 ,  F16D7/02

CPC分类号： H01H3/40 ,  F16D7/024 ,  F16D13/04 ,  F16D43/20 ,  F16H35/10 ,  H01H3/3005 ,  H01H3/3031 ,  H01H3/3042 ,  H01H3/58 ,  H01H5/06 ,  H01H2003/3063 ,  H01H2003/326 ,  H01H2235/01

摘要： A torque regulator assembly is for a stored energy assembly of an electrical switching apparatus. The torque regulator assembly includes: a drive assembly including a gear and a transfer assembly disposed on the gear, the gear being structured to be cooperable with at least one charging mechanism of the stored energy assembly; and a shaft extending through the gear. The drive assembly is structured to move between a driving position and a non-driving position. In the driving position, the gear is cooperable with the transfer assembly to drive the shaft. In the non-driving position, the gear rotates independently with respect to the transfer assembly.

摘要翻译： 扭矩调节器组件用于电气开关设备的储能组件。 扭矩调节器组件包括：驱动组件，其包括齿轮和设置在齿轮上的传递组件，齿轮被构造成可与存储的能量组件的至少一个充电机构配合; 以及延伸穿过齿轮的轴。 驱动组件构造成在驾驶位置和非驾驶位置之间移动。 在驱动位置，齿轮与传送组件配合以驱动轴。 在非驱动位置，齿轮相对于转移组件独立地旋转。

公开(公告)号：US20150311005A1

公开(公告)日：2015-10-29

申请号：US14260772

申请日：2014-04-24

申请人： Eaton Corporation

发明人： Chao Yang ,  CaiYing Ding ,  Li Yu ,  Roger Briggs ,  Wilbert Arthur Henrik deVries

IPC分类号： H01H3/30 ,  H01H3/38

CPC分类号： H01H3/3015 ,  H01H3/3026 ,  H01H3/3031 ,  H01H3/3042 ,  H01H3/38 ,  H01H3/42 ,  H01H33/666 ,  H01H2235/01 ,  H01H2235/016

摘要： Spring operated actuator devices for an electrical circuit breaker and/or electrical switching device include at least one clock spring comprising a disc shaped body with gear teeth and a spiral spring, a cam shaft holding the at least one clock spring with an inner end portion of the spiral spring attached to the cam shaft, and a drive cam held by the cam shaft adapted to be in communication with a follower that directs an actuator to open or close a mobile contact to maintain open and closed energy status of the electrical circuit. The at least one clock spring is configured as a closing spring of the spring operated actuator.

摘要翻译： 用于电气断路器和/或电气开关装置的弹簧操作致动器装置包括至少一个时钟弹簧，其包括具有齿轮齿和螺旋弹簧的盘形体，凸轮轴，其保持至少一个时钟弹簧， 附接到凸轮轴的螺旋弹簧和由凸轮轴保持的驱动凸轮，该驱动凸轮适于与跟随器连接，引导致动器打开或关闭移动触点以保持电路的打开和关闭的能量状态。 至少一个时钟弹簧被配置为弹簧操作致动器的闭合弹簧。

公开(公告)号：US20110073453A1

公开(公告)日：2011-03-31

申请号：US12995880

申请日：2009-05-27

申请人： Martin Böttcher ,  Marcus Kampf

发明人： Martin Böttcher ,  Marcus Kampf

IPC分类号： H01H5/04

CPC分类号： H01H3/3047 ,  H01H3/30 ,  H01H3/3026 ,  H01H3/3042 ,  H01H11/0006 ,  H01H2003/3094 ,  H01H2011/0093

摘要： A modular cost-effective drive system for electrical switching devices of medium-voltage installations is specified. The drive system, by the addition or omission of individual components, can be used both as a three-position disconnector with a snap-action or storage drive function and as a two-position circuit breaker which can also be expanded by a brief interruption function.

摘要翻译： 规定了用于中压装置的电气开关装置的模块化的具有成本效益的驱动系统。 通过增加或省略单个组件，驱动系统既可用作具有快动或存储驱动功能的三位隔离开关，也可用作也可通过短暂中断功能扩展的双位置断路器 。

公开(公告)号：US20020100675A1

公开(公告)日：2002-08-01

申请号：US09919802

申请日：2001-08-02

申请人： MITSUBISHI DENKI KABUSHIKI KAISHA

发明人： Mitsuyoshi Imura ,  Nobuya Nakajima ,  Kyouichi Ohtuka

IPC分类号： H01H005/00

CPC分类号： H01H3/3042

摘要： In a driving force storing device for a switch operating mechanism, a joint device has a first joint portion including a first opposing surface, a second joint portion including a second opposing surface, and a coupling portion. A first torsion bar is connected between the first joint portion and a driving shaft portion. A second torsion bar is connected between the second joint portion and a fixed member. A torque is applied to the joint device by the first and second torsion bars in a direction where the first and second opposing surfaces are separated from each other and the first and second joint portions are pushed toward the coupling portion.

摘要翻译： 在用于开关操作机构的驱动力存储装置中，接合装置具有包括第一相对表面的第一接合部分，包括第二相对表面的第二接合部分和联接部分。 第一扭杆连接在第一接合部和驱动轴部之间。 第二扭杆连接在第二接头部分和固定部件之间。 通过第一和第二扭杆在第一和第二相对表面彼此分离的方向上对接头装置施加扭矩，并且第一和第二接合部分被推向联接部分。

公开(公告)号：US20010006144A1

公开(公告)日：2001-07-05

申请号：US09764079

申请日：2001-01-19

发明人： Libero Sfondrini ,  Enrico Elli ,  Costante Piazza ,  Fabio Montelaghi

IPC分类号： H01H005/00

CPC分类号： H01H33/36 ,  H01H1/385 ,  H01H3/26 ,  H01H3/3042 ,  H01H3/40 ,  H01H3/48 ,  H01H11/0062 ,  H01H2003/266

摘要： An actuation and control device for opening and/or closing high- and medium-voltage circuit breakers having at least one fixed contact and at least one moving contact, comprising actuation means which are operatively connected to the moving contact and supply the energy for performing the opening/closure movement, the particularity of which consists of the fact that the actuation means comprise a servomotor, an electronic control and power supply unit, and elements for transmitting motion, and that the actuation means and/or the coupling between the fixed contact and the moving contact are such as to achieve a desired speed of the moving contact at the instant in which it separates from the fixed contact.

摘要翻译： 一种用于打开和/或关闭具有至少一个固定触点和至少一个移动触点的高压和中压断路器的致动和控制装置，包括可操作地连接到移动触点并提供能量以执行 打开/关闭运动，其特性包括以下事实：致动装置包括伺服电动机，电子控制和电源单元以及用于传递运动的元件，以及致动装置和/或固定触点与 移动触点可以在其与固定触点分离的瞬间实现移动触点的期望速度。

公开(公告)号：US06032760A

公开(公告)日：2000-03-07

申请号：US905939

申请日：1997-08-05

申请人： Gregory A Jorgensen

发明人： Gregory A Jorgensen

IPC分类号： E05B15/04 ,  E05B65/12 ,  F16F1/12 ,  G05G5/05 ,  H01H3/30 ,  H01H21/24 ,  F03G1/00

CPC分类号： G05G5/05 ,  E05B15/04 ,  F16F1/127 ,  E05B81/25 ,  H01H21/24 ,  H01H3/3042

摘要： An actuator for power door locks having a bi-directional spring holder assembly. The assembly has a substantially cylindrical housing having a projection formed on a rim of its cylindrical wall. The projection is provided with first and second abutments facing in opposite directions along the circumference of the rim. A spring is mounted around a shaft which passes through a longitudinal axis of the housing. A first, internal spring end is engaged to the shaft while a second, external spring end projects radially outward of the cylindrical wall. The assembly also includes a spring cover provided with a cover abutment which similarly projects radially outward of the cylindrical wall. When the holder assembly is assembled, the spring is coiled and the cover abutment pushes against the projection's first abutment while the external spring end pushes against the second abutment. The actuator housing is provided with a wall member, one side of which forms a stop for the cover abutment, while the other side serves as a stop for the external spring end. When the gear train is driven, one of the cover abutment and the external spring end abut a corresponding stop, and the entire housing rotates with the output lever, causing the spring to coil. The coiled spring then provides a restoring force, returning the output lever to the neutral position.

摘要翻译： 用于电动门锁的致动器具有双向弹簧保持器组件。 组件具有基本上圆柱形的壳体，其具有形成在其圆柱形壁的边缘上的突起。 突起设置有沿着边缘的圆周面向相反方向的第一和第二邻接部。 弹簧围绕穿过壳体的纵向轴线的轴安装。 第一内部弹簧端接合到轴，而第二外部弹簧端径向向外伸出圆柱形壁。 组件还包括弹簧盖，其设置有类似地从圆柱形壁的径向外侧突出的盖接头。 当保持器组件被组装时，弹簧被卷绕，并且盖邻接件推压突起的第一邻接部，同时外部弹簧端部推靠第二邻接部。 致动器壳体设置有壁构件，其一侧形成用于盖邻接件的止挡件，而另一侧用作外部弹簧端部的止挡件。 当齿轮系被驱动时，盖接头和外部弹簧端中的一个抵靠相应的止挡件，并且整个壳体与输出杆一起旋转，导致弹簧线圈。 螺旋弹簧然后提供恢复力，将输出杆返回到中立位置。

公开(公告)号：US3301984A

公开(公告)日：1967-01-31

申请号：US43642565

申请日：1965-03-02

申请人： ITE CIRCUIT BREAKER LTD

发明人： WILSON GEORGE A

IPC分类号： H01H3/30

CPC分类号： H01H3/3042 ,  Y10T74/11

公开(公告)号：US2992298A

公开(公告)日：1961-07-11

申请号：US82129159

申请日：1959-06-18

申请人： WESTMORELAND EDWARD I

发明人： WESTMORELAND EDWARD I

IPC分类号： G04B15/00 ,  H01H3/30 ,  H01H3/60 ,  H01H75/04

CPC分类号： H01H75/04 ,  G04B15/00 ,  H01H3/3042 ,  H01H3/605 ,  Y10T74/1502