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1.发明授权Arrangement, in particular, for activating a transport pawl and clamping device for a spring energy store of an electric switch comprising such an arrangement 有权特别地，用于激活用于包括这种布置的电开关的弹簧能量存储的输送爪和夹紧装置的布置公开(公告)号：US07902472B2
公开(公告)日：2011-03-08
申请号：US12223780
申请日：2007-01-26
申请人： Ludvik Godesa
发明人： Ludvik Godesa
IPC分类号： H01H5/00
CPC分类号： H01H3/3005 , H01H3/3031 , H01H2003/3057 , H01H2003/3063
摘要： An arrangement is disclosed for, in particular, activating a transport pawl including a movable activation device which is secured to a carrying structure and, in a first activation phase, can be moved out of the position of rest into an end position, counter to the force of a restoring spring, and in a second activation phase can be moved out of the end position and back into the position of rest, under the force of the restoring spring. In order to configure the arrangement in such a way that the operator of the activation device is alerted to incompletely executed activation of the activation device, in at least one embodiment a locking mechanism is provided which locks the activation device in the direction of its position of rest during the first activation phase when a first intermediate position is reached, and releases it again when a second intermediate position is reached. The arrangement can be applied in particular in tensioning devices for spring energy stores of electric switches which have a tensioning shaft and a manual drive for turning the tensioning shaft.
摘要翻译： 公开了一种布置，特别地，激活包括可移动致动装置的运输棘爪，所述可移动致动装置固定到承载结构，并且在第一激活阶段中，可移动到静止位置到达终止位置 在恢复弹簧的作用下，恢复弹簧的力和第二激活阶段可以移出结束位置并返回到静止位置。 为了配置这样一种方式，使得激活装置的操作者被警告到激活装置的不完全执行的激活，在至少一个实施例中，提供了一种锁定机构，其将激活装置沿其位置的方向 在达到第一中间位置的第一激活阶段期间休息，并且当达到第二中间位置时再次释放。 该装置可以特别用于具有张紧轴和用于转动张紧轴的手动驱动的电动开关的弹簧储能的张紧装置。
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2.发明授权
公开(公告)号：US5981888A
公开(公告)日：1999-11-09
申请号：US6793
申请日：1998-01-14
申请人： Dean A. Robarge , James L. Rosen
发明人： Dean A. Robarge , James L. Rosen
CPC分类号： H01H3/3031 , H01H2003/3057 , H01H2003/3089
摘要： A circuit breaker contact spring blocking arrangement is by-passed by means of a lock-out system that interacts between the circuit breaker contact spring closing shaft and the circuit breaker closing lock-out system when the circuit breaker contacts are in the OPEN condition.
摘要翻译： 当断路器触点处于OPEN状态时，断路器触点弹簧阻挡装置通过锁定系统绕过，该锁定系统在断路器触点弹簧关闭轴和断路器闭合锁定系统之间相互作用。
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公开(公告)号：US5224590A
公开(公告)日：1993-07-06
申请号：US788707
申请日：1991-11-06
申请人： Stanislaw A. Milianowicz , Edward J. Klimek , William Q. Aglietti , Henry J. Remic, Jr. , Mark L. Lotzmann
发明人： Stanislaw A. Milianowicz , Edward J. Klimek , William Q. Aglietti , Henry J. Remic, Jr. , Mark L. Lotzmann
CPC分类号： H01H3/30 , H01H2003/3057 , H01H2003/3063 , H01H2003/3068 , H01H2003/3094 , H01H3/227 , H01H3/3015 , H01H3/3021 , Y10T74/11
摘要： A circuit breaker having a contact movable between open and closed positions, includes a closing spring assembly having a closing spring and first and second brackets. The closing spring assembly is chargeable when in a reset position in which the first bracket is hooked by a first hook. The closing spring is charged, manually or electrically, with support of the second bracket being transferred to a second hook. The closing spring is discharged to close the circuit breaker, with the closing spring assembly moving from the reset position to a discharged position in the process. The closing spring assembly is then moved as an integral unit, back to the reset position, with the closing spring again being charged, enabling the circuit breaker to immediately reclose in the event of a trip due to a transient condition. An improved breaker operating mechanism and power operated charging mechanism, are also disclosed.
摘要翻译： 具有可在打开和关闭位置之间移动的触点的断路器包括具有闭合弹簧和第一和第二支架的闭合弹簧组件。 当处于第一支架被第一钩钩住的复位位置时，关闭弹簧组件可充电。 闭合弹簧手动或电动地充电，第二支架的支撑件被转移到第二钩子。 关闭弹簧被排出以关闭断路器，闭合弹簧组件在该过程中从复位位置移动到排出位置。 然后，关闭弹簧组件作为整体单元移动回到复位位置，同时关闭弹簧再次被充电，使得断路器在由于瞬态而在跳闸的情况下立即重新闭合。 还公开了一种改进的断路器操作机构和动力充电机构。
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公开(公告)号：US20180047524A1
公开(公告)日：2018-02-15
申请号：US15672842
申请日：2017-08-09
发明人： HANS-PETER DAMBIETZ , CHRISTIAN DENGLER , FRANK EHRLICH , ROLAND MONKA , INGOLF REIHER , STEFAN ROSSA , PETER SCHMIDT , MARCEL WEIGEL
CPC分类号： H01H5/10 , H01H3/004 , H01H3/30 , H01H5/06 , H01H33/40 , H01H33/42 , H01H33/50 , H01H2003/3057
摘要： A snap-action drive for a switching device has an energy store, a swinging movable part and a securing device for the movable part. The securing device secures a position of the swinging movable part by a force effect, wherein a reversal of direction of the movable part takes place counter to the force effect.
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公开(公告)号：US08319133B2
公开(公告)日：2012-11-27
申请号：US12917825
申请日：2010-11-02
IPC分类号： H01H5/00
CPC分类号： H01H3/3005 , H01H2003/3057
摘要： A charging assembly for an electrical switching apparatus includes a cam shaft and including a number of cams. A latch lobe and a charging handle are coupled to opposing ends of the cam shaft. Each stroke of the charging handle pivots the cams a predetermined amount. A rocker arm includes a first portion cooperating with the cams, a second portion translating movement of the cams into movement of a stored energy mechanism, and a third portion cooperating with a close D-shaft having a close latch. A close prop includes a first end cooperating with the close D-shaft, and a second end including a roller that cooperates with the latch lobe. The close D-shaft pivots between latched and unlatched positions. The third portion cooperates with the close D-shaft to hold the close latch in the unlatched position until the charging handle has been pivoted a predetermined number of strokes.
摘要翻译： 一种用于电气开关装置的充电组件包括凸轮轴并且包括多个凸轮。 闩锁凸起和充电手柄联接到凸轮轴的相对端。 充电手柄的每个行程将凸轮枢转预定量。 摇臂包括与凸轮配合的第一部分，将凸轮移动到存储的能量机构的运动的第二部分，以及与具有闭合闩锁的紧密D-轴配合的第三部分。 闭合支架包括与紧密D-轴配合的第一端，以及包括与闩锁凸起配合的辊的第二端。 闭合的D轴在锁定和解锁位置之间枢转。 第三部分与紧密的D-轴配合，以将闭合闩锁保持在解锁位置，直到充电手柄已经枢转预定数量的笔划。
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公开(公告)号：US20120103775A1
公开(公告)日：2012-05-03
申请号：US12917825
申请日：2010-11-02
IPC分类号： H01H5/00
CPC分类号： H01H3/3005 , H01H2003/3057
摘要： A charging assembly for an electrical switching apparatus includes a cam shaft and including a number of cams. A latch lobe and a charging handle are coupled to opposing ends of the cam shaft. Each stroke of the charging handle pivots the cams a predetermined amount. A rocker arm includes a first portion cooperating with the cams, a second portion translating movement of the cams into movement of a stored energy mechanism, and a third portion cooperating with a close D-shaft having a close latch. A close prop includes a first end cooperating with the close D-shaft, and a second end including a roller that cooperates with the latch lobe. The close D-shaft pivots between latched and unlatched positions. The third portion cooperates with the close D-shaft to hold the close latch in the unlatched position until the charging handle has been pivoted a predetermined number of strokes.
摘要翻译： 一种用于电气开关装置的充电组件包括凸轮轴并且包括多个凸轮。 闩锁凸起和充电手柄联接到凸轮轴的相对端。 充电手柄的每个行程将凸轮枢转预定量。 摇臂包括与凸轮配合的第一部分，将凸轮移动到存储的能量机构的运动的第二部分，以及与具有闭合闩锁的紧密D-轴配合的第三部分。 闭合支架包括与紧密D-轴配合的第一端，以及包括与闩锁凸起配合的辊的第二端。 闭合的D轴在锁定和解锁位置之间枢转。 第三部分与紧密的D-轴配合，以将闭合闩锁保持在解锁位置，直到充电手柄已经枢转预定数量的笔划。
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7.发明授权公开(公告)号：US07518076B1
公开(公告)日：2009-04-14
申请号：US12060585
申请日：2008-04-01
IPC分类号： H01H5/00
CPC分类号： H01H9/20 , H01H3/3005 , H01H2003/3057
摘要： An interlock assembly is provided for a circuit breaker charging assembly. The charging assembly includes a cam shaft, a latch mechanism, such as a D-shaft, a latch assembly, and a charging handle. The charging handle pivots the cam shaft. The D-shaft is pivotable between first and second positions corresponding to the D-shaft latching and unlatching the latch assembly, respectively. The interlock assembly includes a lever coupled to and pivotable with the D-shaft, and a latch interlock pivotably coupled to the circuit breaker housing. The latch interlock moves between locked and unlocked positions corresponding respectively to the first end of the latch interlock moving the lever to position the D-shaft in the second position and the first position. Unless and until the stored energy mechanism is substantially fully charged, the latch interlock is disposed in the locked position and the latch assembly is movable with respect to the D-shaft.
摘要翻译： 为断路器充电组件提供互锁组件。 充电组件包括凸轮轴，诸如D轴的闩锁机构，闩锁组件和充电手柄。 充电手柄可枢转凸轮轴。 D轴可分别在对应于D轴锁定和解锁闩锁组件的第一和第二位置之间枢转。 联锁组件包括联接到D轴并且可与D轴枢转的杆，以及可枢转地联接到断路器壳体的闩锁联锁。 闩锁联锁在锁定和解锁位置之间移动，分别对应于闩锁互锁的第一端，使杠杆移动以将D轴定位在第二位置和第一位置。 除非和直到存储的能量机构基本上完全充电，所述闩锁互锁被设置在锁定位置，并且闩锁组件可相对于D轴移动。
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公开(公告)号：US5791457A
公开(公告)日：1998-08-11
申请号：US693933
申请日：1996-08-05
CPC分类号： H01H3/3005 , H01H2003/3057
摘要： A high ampere-rated circuit breaker which meets the electrical code requirements of the world market. The charging of the powerful operating spring controlling the circuit breaker contacts is made automatically by means of an electric motor. The motor interlock arrangement prevents rotation of the closing shaft until and unless the circuit breaker contact closing spring has become completely charged.
摘要翻译： 符合世界市场电气规范要求的高安培断路器。 控制断路器触点的强大的操作弹簧的充电通过电动机自动进行。 电动机互锁装置防止闭合轴的旋转，直到断路器触点闭合弹簧已经完全充电为止。
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公开(公告)号：US5661627A
公开(公告)日：1997-08-26
申请号：US619677
申请日：1996-05-24
CPC分类号： H01H3/30 , H01H2003/3057 , H01H2003/3073
摘要： A power circuit breaker (1) is provided with an arrangement that controls its switching-on depending on operating parameters (A . . . E, M1, M2, S). These parameters may be, for example, the position of switching contacts, the state of excitation of an undervoltage release and the switching position of another power circuit breaker. The arrangement has a coupling shaft (32) that may be rotated by a tripping half-wave by means of a steering lever (34) and by certain parameters by means of a sensor lever (36). A coupling member (20) that may be swivelled by the coupling shaft (32) allows a ratchet device (5, 6) of the energy store (7) of the power circuit breaker (1) to be released only when all conditions required for switching-on are met.
摘要翻译： PCT No.PCT / DE94 / 01108 Sec。 371日期：1996年5月24日 102（e）日期1996年5月24日PCT提交1994年9月16日PCT公布。 第WO95 / 09429号公报 日期1995年4月6日电源断路器（1）具有根据操作参数（A ... E，M1，M2，S）控制其接通的装置。 这些参数可以是例如开关触点的位置，欠压释放的激励状态和另一个电源断路器的开关位置。 该装置具有联接轴（32），其可以借助于转向杆（34）和借助于传感器杆（36）的某些参数而被跳闸半波旋转。 可以由联接轴（32）旋转的联接构件（20）允许电力断路器（1）的能量存储器（7）的棘轮装置（5,6）仅在所需的所有条件 接通电源。
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公开(公告)号：US2961067A
公开(公告)日：1960-11-22
申请号：US77333158
申请日：1958-11-12
发明人： STARR ROBERT V
IPC分类号： H01H3/30
CPC分类号： H01H3/30 , H01H2003/3057 , Y10T74/1508 , Y10T74/18216
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