公开(公告)号：US06674027B2

公开(公告)日：2004-01-06

申请号：US10139805

申请日：2002-05-03

申请人： Henry W. Kowalyshen ,  Andrew C. Shum ,  John C. Opfer

发明人： Henry W. Kowalyshen ,  Andrew C. Shum ,  John C. Opfer

IPC分类号： H01H2700

CPC分类号： H01H31/006 ,  H01H3/3005 ,  H01H3/58 ,  H01H9/20 ,  H01H9/28 ,  H01H31/00 ,  H01H33/52 ,  H01H2003/3063 ,  H01H2003/405

摘要： An operating arrangement is provided for a mechanism or the like, e.g. an operating mechanism for a circuit interrupter for electrical power transmission and distribution systems where the operating mechanism operates on stored energy and requires a recharging operation after the stored energy is utilized to operate the circuit interrupter. The operating arrangement includes an operating member and a cooperating arrangement carried by the operating mechanism for retaining the operating member during a multi-turn charging operation. Initial operation of the operating member for one or more turns causes the operating member to be retained before any charging operation takes place. Subsequent operation of the operating member results in the charging of the operating mechanism. The operating member is then returned to an initial engagement position whereupon the operating member is released for removal from the operating mechanism. In a specific embodiment, an interlock function is also provided for the operating member, such that a key must be obtained from an associated device and inserted into the operating member before a recharging operation may begin for the operating mechanism. The key is inserted into the operating member and help captive therein before the operating member may be utilized to recharge the operating mechanism. In a specific implementation, the key is released from the associated device only when the associated device is locked in a particular operative state, e.g. a disconnect switch is locked open which releases the key for use in the operating member. Thus, while the key is held captive in the operating member during recharging operation, the disconnect switch cannot be operated.

摘要翻译： 为机构等提供操作装置，例如， 用于电力输送和分配系统的电路断续器的操作机构，其中操作机构对存储的能量进行操作，并且在使用存储的能量来操作电路断续器之后需要充电操作。 操作装置包括操作构件和由操作机构携带的协作装置，用于在多圈充电操作期间保持操作构件。 操作构件的一次或多次匝的初始操作使得在进行任何充电操作之前保持操作构件。 操作构件的后续操作导致操作机构的充电。 然后操作构件返回到初始接合位置，于是操作构件被释放以从操作机构移除。 在具体实施例中，还为操作构件提供互锁功能，使得必须从相关联的装置获得钥匙并且在开始操作机构的充电操作之前插入操作构件中。 将钥匙插入操作构件中，并且在操作构件可用于对操作机构进行再充电之前将其置于其中。 在具体实现中，只有当相关联的设备被锁定在特定的操作状态时，密钥才从相关联的设备被释放。 断开开关被锁定打开，释放用于操作构件的键。 因此，在充电操作期间，当钥匙被锁定在操作构件中时，断开开关不能被操作。

公开(公告)号：US20030213681A9

公开(公告)日：2003-11-20

申请号：US10139805

申请日：2002-05-03

发明人： Henry W. Kowalyshen ,  Andrew C. Shum ,  John C. Opfer

IPC分类号： H01H027/00

CPC分类号： H01H31/006 ,  H01H3/3005 ,  H01H3/58 ,  H01H9/20 ,  H01H9/28 ,  H01H31/00 ,  H01H33/52 ,  H01H2003/3063 ,  H01H2003/405

摘要： An operating arrangement is provided for a mechanism or the like, e.g. an operating mechanism for a circuit interrupter for electrical power transmission and distribution systems where the operating mechanism operates on stored energy and requires a recharging operation after the stored energy is utilized to operate the circuit interrupter. The operating arrangement includes an operating member and a cooperating arrangement carried by the operating mechanism for retaining the operating member during a multi-turn charging operation. Initial operation of the operating member for one or more turns causes the operating member to be retained before any charging operation takes place. Subsequent operation of the operating member results in the charging of the operating mechanism. The operating member is then returned to an initial engagement position whereupon the operating member is released for removal from the operating mechanism. In a specific embodiment, an interlock function is also provided for the operating member, such that a key must be obtained from an associated device and inserted into the operating member before a recharging operation may begin for the operating mechanism. The key is inserted into the operating member and help captive therein before the operating member may be utilized to recharge the operating mechanism. In a specific implementation, the key is released from the associated device only when the associated device is locked in a particular operative state, e.g. a disconnect switch is locked open which releases the key for use in the operating member. Thus, while the key is held captive in the operating member during recharging operation, the disconnect switch cannot be operated.

摘要翻译： 为机构等提供操作装置，例如， 用于电力输送和分配系统的电路断续器的操作机构，其中操作机构对存储的能量进行操作，并且在使用存储的能量来操作电路断续器之后需要充电操作。 操作装置包括操作构件和由操作机构携带的协作装置，用于在多圈充电操作期间保持操作构件。 操作构件的一次或多次匝的初始操作使得在进行任何充电操作之前保持操作构件。 操作构件的后续操作导致操作机构的充电。 然后操作构件返回到初始接合位置，于是操作构件被释放以从操作机构移除。 在具体实施例中，还为操作构件提供互锁功能，使得必须从相关联的装置获得钥匙并且在开始操作机构的充电操作之前插入操作构件中。 将钥匙插入操作构件中，并且在操作构件可用于对操作机构进行再充电之前将其置于其中。 在具体实现中，只有当相关联的设备被锁定在特定的操作状态时，密钥才从相关联的设备被释放。 断开开关被锁定打开，释放用于操作构件的键。 因此，在充电操作期间，当钥匙被锁定在操作构件中时，断开开关不能被操作。

公开(公告)号：US20010027959A1

公开(公告)日：2001-10-11

申请号：US09681277

申请日：2001-03-12

发明人： Janakiraman Narayanan ,  Mahesh Jaywant Rane ,  ShachiDevi Tumkur Krishnamurthy ,  Biranchi Narayana Sahu ,  Dantuluri Varma ,  Ramalingam Prem Anand ,  Tirumani Govinda Phaneendra ,  Satish Sahoo

IPC分类号： H01H009/44

CPC分类号： H01H71/70 ,  H01H3/3015 ,  H01H2003/3063 ,  H01H2003/3089 ,  H01H2071/665 ,  H01H2300/05

摘要： An operating mechanism for a circuit breaker is provided. The operating mechanism includes a holder assembly being positioned to receive a portion of an operating handle of the circuit breaker. The holder assembly is capable of movement between a first position and a second position wherein the first position corresponds to a closed position of the circuit breaker and the second position corresponds to an open position of the circuit breaker. The operating mechanism further includes a drive plate being movably mounted to a support structure of the operating mechanism. The drive plate is coupled to the holder assembly. The operating mechanism also includes an energy storage mechanism for assuming a plurality of states, each state having a prescribed amount of energy stored in the energy storage mechanism. When the energy stored in the energy storage mechanism is released it provides an urging force to the drive plate causing the holder assembly to travel in the range defined by the first position to the second position.

摘要翻译： 提供了一种用于断路器的操作机构。 操作机构包括保持器组件，其被定位成接收断路器的操作手柄的一部分。 保持器组件能够在第一位置和第二位置之间移动，其中第一位置对应于断路器的闭合位置，并且第二位置对应于断路器的打开位置。 操作机构还包括可移动地安装到操作机构的支撑结构的驱动板。 驱动板联接到保持器组件。 操作机构还包括用于假设多个状态的能量存储机构，每个状态具有存储在能量存储机构中的规定量的能量。 当存储在能量存储机构中的能量被释放时，其向驱动板提供推动力，导致保持器组件在由第一位置限定到第二位置的范围内行进。

公开(公告)号：US20010027915A1

公开(公告)日：2001-10-11

申请号：US09681278

申请日：2001-03-13

发明人： Janakiraman Narayanan ,  Mahesh Jaywant Rane ,  Ramalingam Prem Anand ,  Biranchi Narayana Sahu ,  Dantuluri Varma ,  Madhusudana Reddy Vanukuri

IPC分类号： H01H005/00

CPC分类号： H01H71/70 ,  H01H3/3015 ,  H01H2003/3063 ,  H01H2003/3089 ,  H01H2071/665 ,  H01H2300/05

摘要： A motor operator for a circuit breaker is disclosed. The motor operator includes a motor drive assembly connected to a mechanical linkage system for driving an energy storage mechanism from a first state of a plurality of states to a second state of a plurality of states. The motor operator also includes an energy release mechanism coupled to the mechanical linkage system for releasing the energy stored in the energy storage mechanism. The mechanical linkage system includes a recharging cam being driven by the motor drive assembly. The recharging cam rotates a drive plate rotatably mounted to the system. A linear carriage is coupled to the drive plate and the linear carriage manipulates an operating handle of a circuit breaker. The recharging cam is disengaged from the drive plate when the energy storage mechanism is compressed into an energy storage state and the drive plate is latched into a position corresponding to the energy stored state. The drive plate is released from its latching position by the energy release mechanism and the stored energy of the energy storage mechanism is released to manipulate the handle of the circuit breaker. The recharging cam is reconnected after the energy of the energy storage mechanism has been released.

摘要翻译： 公开了一种用于断路器的电机操作器。 电动机操作器包括连接到机械联动系统的电动机驱动组件，用于将能量存储机构从多个状态的第一状态驱动到多个状态的第二状态。 电动机操作器还包括耦合到机械联动系统的能量释放机构，用于释放存储在能量存储机构中的能量。 机械联动系统包括由马达驱动组件驱动的再充电凸轮。 再充电凸轮使可旋转地安装在系统上的驱动板旋转。 线性滑架联接到驱动板，直线滑架操纵断路器的操作手柄。 当储能机构被压缩成能量储存状态并且驱动板被锁定到对应于能量存储状态的位置时，再充电凸轮与驱动板分离。 驱动板通过能量释放机构从其锁定位置释放，释放储能机构的存储能量以操纵断路器的手柄。 在释放能量储存机构的能量之后，再充电凸轮重新连接。

公开(公告)号：US5981889A

公开(公告)日：1999-11-09

申请号：US83239

申请日：1998-05-22

申请人： Rolf Niklaus

发明人： Rolf Niklaus

IPC分类号： H01H3/30 ,  H01H3/36 ,  H01H3/40

CPC分类号： H01H3/30 ,  H01H2003/3063 ,  H01H3/36

摘要： A spring drive mechanism for power switch gear. The mechanism includes an engagement shaft free to rotate about its own axis and carrying both a large toothed wheel and a cam. An engagement spring constituted by a traction spring is coupled to the large toothed wheel at an attachment point by a chain. The large toothed wheel meshes with a small toothed wheel which is coupled via a gear train to a driving gearwheel secured to an outlet shaft of a drive motor. In the predetermined direction A of rotation, the large toothed wheel includes a discontinuity in its teeth, thereby generating a gap which constitutes a zone without teeth, and in which a retractable tooth is disposed. Following the retractable tooth, the large toothed wheel has an additional discontinuity in its teeth over at least two meshing steps. This mechanism is advantageous as switchgear for a circuit breaker.

摘要翻译： 电源开关装置的弹簧驱动机构。 该机构包括一个啮合轴，可绕其自身的轴线自由旋转，同时承载大齿轮和凸轮。 由牵引弹簧构成的接合弹簧通过链条连接到附接点处的大齿轮上。 大齿轮与一个小齿轮啮合，齿轮通过齿轮系与固定在驱动马达的出口轴上的驱动齿轮相连。 在预定的旋转方向A上，大齿轮包括其齿中的不连续性，从而产生构成没有齿的区域的间隙，并且其中设置有可缩回的齿。 在可伸缩的齿之后，大的齿轮在至少两个啮合步骤中的齿上具有额外的不连续性。 该机构作为断路器的开关装置是有利的。

公开(公告)号：US5901838A

公开(公告)日：1999-05-11

申请号：US22039

申请日：1998-02-11

申请人： Ichizo Nakatani ,  Mitsuharu Okuno ,  Masao Narita

发明人： Ichizo Nakatani ,  Mitsuharu Okuno ,  Masao Narita

IPC分类号： H01H3/58 ,  H01H3/30 ,  H01H33/40 ,  F16H55/00 ,  H01H33/02

CPC分类号： H01H3/30 ,  H01H2003/3063

摘要： An operating mechanism having a guiding circular plate (9b) provided at a side surface of a gear wheel (9), an annular groove (15d) formed in a pinion (15) into which the guiding circular plate (9b) is fitted whereby the relative position in axial direction between the pinion (15) and the gear wheel (9) does not change even if there is an axial displacement of the gear wheel (9) or the pinion (15) due to a play. Accordingly, there is obtainable a stable angular position of the gear wheel (9) in the disconnection between the pinion (15) and a clutch driving element (16), via a cam constituted by a end-face cam (a projection) (9a) provided at a side surface of the gear wheel (9) and the clutch driving element (16).

摘要翻译： 一种具有设置在齿轮（9）的侧表面处的导向圆板（9b）的操作机构，形成在小齿轮（15）中的环形槽（15d），引导圆板（9b）组装在该小齿轮中， 即使由于播放而导致齿轮（9）或小齿轮（15）的轴向位移，小齿轮（15）和齿轮（9）之间的轴向方向上的相对位置也不改变。 因此，通过由端面凸轮（突起）（9a）构成的凸轮，可以获得齿轮（9）在小齿轮（15）和离合器驱动元件（16）之间的断开中的稳定的角位置 ）设置在齿轮（9）和离合器驱动元件（16）的侧表面处。

公开(公告)号：US4742200A

公开(公告)日：1988-05-03

申请号：US929918

申请日：1986-11-12

申请人： Ulrich Marquardt ,  Ralf Seebold

发明人： Ulrich Marquardt ,  Ralf Seebold

IPC分类号： H01H3/30

CPC分类号： H01H3/3005 ,  H01H2003/3063 ,  Y10T74/11 ,  Y10T74/20672

摘要： For cocking an energy accumulator, an actuating device comprises a ratchet wheel with teeth as well as a reciprocating transport ratchet. For maintaining the cocked position of the energy accumulator, a cam wheel and blocking lever which can be braced against a blocking member via a ratchet lever are provided. Due to a wedge-like cooperation between a working surface of the cam wheel and a projection of the blocking lever, the blocking lever is transferred from its rest position into a blocked position if the deadcenter position of the cam wheel is exceeded. In the process, the transport ratchet is lifted from the teeth of the ratchet wheel by means of a striking surface of the blocking lever.

摘要翻译： 为了起动蓄能器，致动装置包括具有齿的棘轮以及往复运输的棘轮。 为了保持蓄能器的起动位置，提供了可通过棘轮杆支撑阻挡构件的凸轮和阻挡杆。 由于凸轮的工作表面和阻挡杆的突起之间的楔形配合，如果超过凸轮的死角位置，则阻挡杆从其静止位置被转移到阻挡位置。 在该过程中，传送棘轮通过阻挡杆的击打表面从棘轮的齿上提起。

公开(公告)号：US4649244A

公开(公告)日：1987-03-10

申请号：US692699

申请日：1985-01-18

申请人： Pierre Baginski ,  Jean-Pierre Nebon

发明人： Pierre Baginski ,  Jean-Pierre Nebon

IPC分类号： H01H3/30 ,  H01H3/40 ,  H01H33/40

CPC分类号： H01H3/30 ,  H01H2003/3063 ,  H01H3/3015 ,  H01H3/40

摘要： The electric control to reset a circuit breaker is formed by a sub-assembly (10) to be coupled to the mechanism (60) of the circuit breaker. At the end of the charging travel of the closing spring a control cam (46) disconnects and stops the motor. The charging position is defined by a latch interlocking the charging cam (62), a closing operation being induced by the release of the latch and a limited rotation of this charging cam (62). The link shaft between the motor reducing sub-assembly or block (10) and the mechanism (60) transmits this closing limited rotation to the control cam (46), which induces the restarting and the connecting of the motor for a reset operation of the closing spring.

摘要翻译： 用于复位断路器的电气控制器由子组件（10）形成，以便联接到断路器的机构（60）。 在闭合弹簧的充电行程结束时，控制凸轮（46）断开并停止电动机。 充电位置由与充电凸轮（62）互锁的闩锁限定，由释放闩锁引起的关闭操作和该充电凸轮（62）的有限旋转。 电动机减速子组件或块（10）和机构（60）之间的连杆轴将该关闭限制旋转传递到控制凸轮（46），这引起电动机的重新起动和连接，用于复位操作 关闭春天。

公开(公告)号：US4240300A

公开(公告)日：1980-12-23

申请号：US932083

申请日：1978-08-08

申请人： Katsufusa Tanaka

发明人： Katsufusa Tanaka

IPC分类号： F03G1/10 ,  H01H3/30 ,  H01H33/40

CPC分类号： H01H3/30 ,  H01H2003/3063 ,  H01H3/3021 ,  H01H3/3026 ,  H01H3/3031 ,  Y10T74/11

摘要： An operation mechanism comprises an input shaft connected to a first resilient member for storing and releasing energy required for a reciprocal movement of a drivable member and an output shaft connected to a second resilient member for storing and releasing energy required for returning the drivable member. The ends of both shafts are coaxially faced and a clutch for interlocking the ends of the shafts with a free rotation for a half turn is formed and an output rod connected to the output shaft is reciprocally moved during an intermittent movement of the input shaft and the output shaft for about a half turn in a specific direction.

摘要翻译： 操作机构包括连接到第一弹性构件的输入轴，用于存储和释放可驱动构件和连接到第二弹性构件的输出轴所需的能量，用于存储和释放返回可驱动构件所需的能量所需的能量。 两轴的端部同轴面对，并且形成用于使轴的端部与自由旋转半匝互锁的离合器，并且连接到输出轴的输出杆在输入轴的间歇运动期间往复运动，并且 输出轴在特定方向上约半圈。

公开(公告)号：US3944772A

公开(公告)日：1976-03-16

申请号：US515946

申请日：1974-10-18

申请人： Norman Davies

发明人： Norman Davies

IPC分类号： H01H33/40 ,  H01H3/30

CPC分类号： H01H3/3021 ,  H01H2003/3063

摘要： A circuit breaker characterized by spring means for closing contacts, means for charging the spring means and including a crankshaft structure, a ratchet wheel rotatably mounted on the shaft, driving pawl means operable to advance the ratchet wheel for charging the spring means, an oscillating drive pawl structure in driving engagement with said ratchet wheel, means operable to oscillate said drive pawl structure and comprising a bight portion movable across the axis of the output shaft of a charging motor.

摘要翻译： 一种断路器，其特征在于用于闭合触点的弹簧装置，用于对弹簧装置充电并包括曲轴结构的装置，可旋转地安装在轴上的棘轮，可操作以使棘轮前进用于对弹簧装置进行充电的驱动棘爪装置， 与所述棘轮驱动接合的棘爪结构，可操作以使所述驱动棘爪结构振荡并包括可跨过充电马达的输出轴的轴线移动的弯曲部分的装置。