公开(公告)号：US06191376B1

公开(公告)日：2001-02-20

申请号：US09495114

申请日：2000-02-01

申请人： Stephen Bartok

发明人： Stephen Bartok

IPC分类号： H01H332

CPC分类号： H01H13/585 ,  H01H13/52

摘要： A pushbutton, momentary ON switch has a body including a barrel with longitudinally extending internal splines and ways between the splines. A plunger has radially extending lugs in the ways and is longitudinally movable in the barrel. A plurality of longitudinally extending camming teeth on the plunger engage a plurality of longitudinally extending camming teeth on a rotatable ratchet coaxial with the plunger. The ratchet is spring loaded against the plunger. The ratchet has radially extending dogs which fit into the ways when the plunger is retracted and come out of the ends of the ways when the plunger is advanced. A rotatable electrical contact cup connected to the ratchet and electrically connected to an external lead makes or breaks contact with a fixed electrical terminal in the body. The plunger teeth include a leading ramp face and a trailing ramp face wherein the leading ramp face extends a greater distance in the circumferential direction than the trailing ramp face. The asymmetrical teeth permit symmetrical rotation of the ratchet and electrical contacts. In this case, the contacts rotate approximately 22½° in each half of the stroke of the plunger, making contact upon depressing the plunger and breaking contact upon its retraction. Since the plunger teeth each having an apex offset from a centerline of the tooth, they advance the ratchet a sufficient distance that electrical contact between the fixed electrical terminal member and the rotatable electrical contact cup is made substantially simultaneously with a tactile and/or auditory signal from the switch as the plunger advances the ratchet.

摘要翻译： 按钮，瞬时开关开关具有主体，其包括具有纵向延伸的内部花键的滚筒和花键之间的方式。 柱塞具有径向延伸的凸耳并且在筒中可纵向移动。 在柱塞上的多个纵向延伸的凸轮齿接合与柱塞同轴的可旋转棘轮上的多个纵向延伸的凸轮齿。 棘轮弹簧加载在柱塞上。 棘轮具有径向延伸的卡爪，当柱塞缩回时，其配合到通道中，并且当柱塞前进时从棘爪的端部脱出。 连接到棘轮并且电连接到外部引线的可旋转电接触杯与体内的固定电端子接触或断开接触。 柱塞齿包括前缘斜面和后倾斜面，其中前缘斜面在圆周方向上延伸比后缘斜面更大的距离。 不对称的齿允许棘轮和电触点对称旋转。 在这种情况下，在柱塞的行程的每一半中，触头旋转大约22½°，在按压柱塞时进行接触并在其缩回时断开接触。 由于柱塞齿各自具有从齿的中心线偏移的顶点，它们使棘轮前进足够的距离，使得固定电端子构件和可旋转电接触杯之间的电接触与触觉和/或听觉信号基本上同时地进行 当柱塞推进棘轮时从开关开始。

公开(公告)号：US06480079B1

公开(公告)日：2002-11-12

申请号：US10132559

申请日：2002-04-25

申请人： William J. Bentley ,  Eric W. Morrison ,  Christian V. Pellon ,  Nicholas V. Pellon

发明人： William J. Bentley ,  Eric W. Morrison ,  Christian V. Pellon ,  Nicholas V. Pellon

IPC分类号： H01H332

CPC分类号： H01H71/58

摘要： An electric circuit breaker (10) has a toggle mechanism (18) having two movable over center joints (3, 4) connected between a push-button (16) and a movable contact mechanism (30). When the push-button is depressed a first link rotates bringing the first movable over center joint (3) across a center position represented by a first imaginary straight line (1) to a stop surface (28). A spring member (36) provides a bias which acts on the second movable over center joint (4) normally maintaining the second movable joint against the stop surface so that with the two movable over center joints biased against the stop surface the movable contact mechanism is moved to a closed contact position when the push-button is depressed. An overload responsive member transfers motion to the second movable over center joint (4) upon the occurrence of a selected overload and moves the second over center joint across a center position represented by a second imaginary straight line (2) allowing the contacts opening spring (34) to move the movable contact mechanism to the open contacts position providing a trip free operation. The circuit breaker can be formed for a single phase or it can be formed for multiphase operation in which additional ganged phases have no toggle mechanism but do have separate ambient temperature compensated trip arms and overload responsive members which operate through the single toggle mechanism.

摘要翻译： 电路断路器（10）具有肘节机构（18），其具有连接在按钮（16）和可动接触机构（30）之间的两个可移动的中心接头（3,4）。 当按钮被按下时，第一连杆旋转使第一可移动的中心接头（3）穿过由第一假想直线（1）表示的中心位置到止动表面（28）。 弹簧构件（36）提供作用在第二可移动中心接头（4）上的偏压，通常将第二可移动接头保持在止动表面上，使得当两个可移动的中心接头偏置在止动表面上时，可动接触机构 当按下按钮时，移动到闭合的接触位置。 过载响应构件在发生所选择的过载时将运动传递到第二可移动中心接头（4），并且使第二过中心接头跨越由允许触点打开弹簧（2）的第二假想直线（2）表示的中心位置移动， 34）将可动接触机构移动到提供无跳闸操作的打开接触位置。 断路器可以形成为单相，或者可以形成为用于多相操作的多相操作，其中附加的联动相没有肘节机构，但是具有单独的环境温度补偿的跳闸臂和通过单个肘节机构操作的过载响应构件。

公开(公告)号：US06441329B2

公开(公告)日：2002-08-27

申请号：US09731352

申请日：2000-12-06

申请人： Serge Guille ,  Marc Burlet

发明人： Serge Guille ,  Marc Burlet

IPC分类号： H01H332

CPC分类号： H01H71/68 ,  H01H3/28 ,  H01H3/40 ,  H01H51/088 ,  H01H71/04 ,  H01H2071/665

摘要： A circuit breaker drive is disclosed. The circuit breaker drive includes an actuator for assuming a plurality of positions and a lever coupled to the actuator and responsive to the action of the actuator. The circuit breaker drive also includes a cam rotatable about an axis, the cam is juxtaposed proximate the lever, and the lever is operative to rotate the cam about the axis. The circuit breaker drive further includes a rack coupled to the cam and to an operating handle of the mol circuit breaker. Rotation of the cam about the axis drives the rack to move the operating handle.

摘要翻译： 公开了一种断路器驱动器。 断路器驱动器包括用于假定多个位置的致动器和耦合到致动器的杆，并响应致动器的动作。 断路器驱动器还包括可围绕轴线旋转的凸轮，凸轮在杠杆附近并置，并且操作杆用于使凸轮围绕轴线旋转。 断路器驱动器还包括联接到凸轮和摩擦断路器的操作手柄的齿条。 凸轮绕轴的旋转驱动机架移动操作手柄。

公开(公告)号：US06706987B1

公开(公告)日：2004-03-16

申请号：US10427468

申请日：2003-05-01

申请人： Cheol-Sang Yoo

发明人： Cheol-Sang Yoo

IPC分类号： H01H332

CPC分类号： H01H13/585 ,  H01H1/58 ,  H01H11/0056 ,  H01H13/04

摘要： A rotary push switch has upper and lower housings locked together by protuberances along one housing in locking grooves along the other. A return spring and an actuator are in a carrier within the upper housing together with a push button and a movable terminal. A plurality of fixed terminals are integrally formed with the lower housing and soldering holes are formed through a bottom of the lower housing at positions corresponding to the fixed terminals so that a power line can be connected to the fixed terminals.

摘要翻译： 旋转按钮开关具有通过沿着另一个的锁定凹槽沿着一个壳体的突起锁定在一起的上壳体和下壳体。 复位弹簧和致动器在上壳体内的载体中与按钮和可移动端子一起。 多个固定端子与下壳体一体地形成，并且在与固定端子相对应的位置处，通过下壳体的底部形成焊接孔，使得电力线可以连接到固定端子。

公开(公告)号：US06573468B2

公开(公告)日：2003-06-03

申请号：US09764079

申请日：2001-01-19

申请人： Libero Sfondrini ,  Enrico Elli ,  Costante Piazza ,  Fabio Montelaghi

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

IPC分类号： H01H332

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：US06576851B1

公开(公告)日：2003-06-10

申请号：US09688602

申请日：2000-10-16

申请人： Reinhold Barlian ,  Karl-Heinz Lux

发明人： Reinhold Barlian ,  Karl-Heinz Lux

IPC分类号： H01H332

CPC分类号： H01H3/40

摘要： A switching device includes two or more switching modules (7, 8, 15) with at least one switch and connection clamps (24), an actuator (16), and a transfer device (39). The transfer device (39) propagates the drive motion initiated by the actuator (16) in a direction perpendicular to the axis of the actuator (16) and transfers the drive motion to at least one switching pin (18, 19) of the switching modules (7, 8, 15). The switching pin (18, 19) is positionable axially at a distance parallel to the axis of the actuator (16).

摘要翻译： 开关装置包括具有至少一个开关和连接夹具（24），致动器（16）和转移装置（39）的两个或更多个开关模块（7,8,15）。 传送装置（39）沿着与致动器（16）的轴线垂直的方向传播由致动器（16）启动的驱动运动，并将驱动运动传递到开关模块的至少一个切换销（18,19） （7,8,15）。 切换销（18,19）可以轴向定位在平行于致动器（16）的轴线的距离处。

公开(公告)号：US06506993B1

公开(公告)日：2003-01-14

申请号：US09914159

申请日：2001-08-24

申请人： Karl-Heinz Gronemann ,  Joachim Kaletta ,  Rainer Stolz

发明人： Karl-Heinz Gronemann ,  Joachim Kaletta ,  Rainer Stolz

IPC分类号： H01H332

CPC分类号： H02B1/16 ,  H01H31/003 ,  H01H33/52 ,  H01H2300/056

摘要： A device for a switching device, in particular for grounding switches for medium-voltage voltage switchgear assemblies, has a grounding device shaft in a stationary switch panel, which grounding device shaft can be operated manually, is connected by means of a drive mechanism, which transmits radial movement, to a drive coupling, which accommodates the radial movements, of the switch panel, and can be moved to the coupled state only in a permissible manner by means of a module shaft which is mounted in a movable switching module such that it can rotate. The locked state is indicated by the axial movement of the module shaft beyond the contour of the switching module. In order to operate the disconnector contact when it is coupled, the switching module is locked to the switch panel by the disconnector shaft.

摘要翻译： 一种用于开关装置的装置，特别是用于中压电压开关装置的接地开关的装置，在固定开关面板中具有接地装置轴，该接地装置轴可以手动操作，通过驱动机构连接， 将径向移动传递到容纳开关面板的径向运动的驱动联轴器，并且可以通过安装在可移动开关模块中的模块轴以允许的方式移动到联接状态，使得其 可以旋转。 锁定状态由模块轴的轴向移动超过开关模块的轮廓表示。 为了在耦合时操作断路器触点，开关模块通过断路器轴锁定到开关面板上。