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1. 发明授权

US06337613B1 Three-phase high-current switchgear apparatus with twinned poles per phase, equipped with magnetic compensation circuits 有权
标题翻译：三相高电流开关设备，每相双极，配有磁补偿电路
公开(公告)号：US06337613B1
公开(公告)日：2002-01-08
申请号：US09716284
申请日：2000-11-21
申请人： Claude Grelier , Morel Robert
发明人： Claude Grelier , Morel Robert
IPC分类号： H01H7500
CPC分类号： H01H71/121 , H01H9/0072 , H01H9/40
摘要： In a three-phase switchgear apparatus having two adjacent poles per phase, the inner pole of each side phase is equipped with a magnetic compensation circuit designed to optimize the current distribution between the two poles and of each side phase in balanced three-phase operation. This arrangement enables the currents flowing in the two poles of either of the side phases to be balanced, by specifically reducing the current intensity and temperature in the inner pole of the side phases.
摘要翻译：在每相具有两个相邻极点的三相开关设备中，每个侧相的内极配备有磁补偿电路，其设计成在平衡三相操作中优化两极和每个侧相之间的电流分布。这种布置使得能够通过特别地减小侧相的内极中的电流强度和温度来平衡在任一相侧的两极中流动的电流。

2. 发明授权

US6144002A Switchgear apparatus comprising a mechanical visualization means with three positions 有权
标题翻译：开关装置包括具有三个位置的机械可视化装置
公开(公告)号：US6144002A
公开(公告)日：2000-11-07
申请号：US406777
申请日：1999-09-28
申请人： Patrick Coudert , Claude Grelier , Eric Pinero
发明人： Patrick Coudert , Claude Grelier , Eric Pinero
IPC分类号： H01H33/40 , H01H3/30 , H01H5/00 , H01H9/16 , H01H9/20
CPC分类号： H01H3/30 , H01H2003/3073 , H01H3/3015
摘要： A switchgear apparatus having at least one movable contact biased in an open position by an opening spring, a loading mechanism of a closing spring and a kinematic opening and closing system linking the closing spring, the movable contact and the opening spring. The system is controlled by an opening latch and a closing latch. A closing order can be validly transmitted only to the closing latch when the apparatus is in a "ready to close" state, i.e. open, loaded and without a permanent opening order. The switchgear apparatus has an indicator with three positions: a "not loaded" position, a "ready to close" position, and a third "loaded and not ready to close" or "loaded disengaged" position. The indicator is kinematically linked to the loading mechanism, the opening latch, and the movable contact.
摘要翻译：一种开关装置，具有通过开启弹簧在打开位置偏压的至少一个活动触点，闭合弹簧的装载机构以及连接闭合弹簧，可动触点和开启弹簧的运动开闭系统。该系统由开启闩锁和闭合闩锁控制。当设备处于“准备关闭”状态，即打开，加载并且没有永久打开顺序时，关闭顺序可以被有效地传送到关闭闩锁。开关装置具有指示器，其具有三个位置：“未加载”位置，“准备关闭”位置，以及第三“加载而不准备关闭”或“加载脱离”位置。指示器与加载机构，打开闩锁和可动触点运动连接。

3. 发明授权

US5731560A Operating mechanism of a circuit breaker with a locking system disengageable on a short circuit 失效
标题翻译：具有可在短路上解锁的锁定系统的断路器的操作机构
公开(公告)号：US5731560A
公开(公告)日：1998-03-24
申请号：US787268
申请日：1997-01-24
申请人： Jean-Pierre Nebon , Claude Grelier , Marc Rival , Eric Pinero
发明人： Jean-Pierre Nebon , Claude Grelier , Marc Rival , Eric Pinero
IPC分类号： H01H71/12 , H01H3/34 , H01H33/42 , H01H71/10 , H01H71/64 , H01H77/10
CPC分类号： H01H77/101 , H01H2071/507
摘要： A mechanism for a multipole circuit breaker with high currents and high electrodynamic strength, comprising a toggle device associated to a trip hook and a switching bar, an opening ratchet cooperating with the hook to perform loading and tripping of the mechanism respectively in the locked or unlocked position of the ratchet. The opening ratchet comprises a disengageable actuator causing self-unlocking of the catch in the presence of a short-circuit current exceeding a calibration threshold defined by a flexible element, said self-unlocking being commanded from a mechanical reaction generated by the electrodynamic compensation effect and causing an ultra-fast rotation of the catch to unlock the opening ratchet before the tripping component operates.
摘要翻译：一种用于具有高电流和高电动强度的多极断路器的机构，包括与跳闸钩和开关杆相关联的肘节装置，与钩配合的开口棘轮，以分别执行锁定或解锁的机构的装载和跳闸棘轮的位置。打开的棘轮包括一个可脱离的致动器，在存在超过由柔性元件限定的校准阈值的短路电流的情况下引起卡扣的自锁，所述自解锁由来自电动补偿效应产生的机械反应，以及在跳闸部件操作之前引起卡扣的非常快速的旋转以解锁打开的棘轮。

4. 发明授权

US6139347A Fixing terminal and an electrical connection module for a plug-in circuit breaker 有权
标题翻译：固定端子和插入式断路器的电气连接模块
公开(公告)号：US6139347A
公开(公告)日：2000-10-31
申请号：US206944
申请日：1998-12-08
申请人： Jean-Pierre Nebon , Claude Grelier , Frederic Toti-Buttin , Yves Berguirol
发明人： Jean-Pierre Nebon , Claude Grelier , Frederic Toti-Buttin , Yves Berguirol
IPC分类号： H01R24/00 , H01H31/02 , H01H71/08 , H01H73/20 , H02B11/04 , H01R13/64
CPC分类号： H02B11/04
摘要： The invention relates to an electrical fixing terminal for an electrical switchgear apparatus being disconnected by an axial withdrawal motion. In particular, an extractable circuit breaker, comprising a protruding part extending parallel to an axis of withdrawal and, defined by its external surface on the side where its free end is located a contact surface designed to cooperate with fixing jaws of a plug-in contact whose plug-in jaws are designed to cooperate by plug-in with an electrical plug-in terminal. The contact surface follows the outline of a cylinder sector of axis perpendicular to the axis of the protruding part, of opening angle greater than 180.degree. and is designed to form a pivot for rotation of the plug-in contact around the axis of the cylinder. An application is plug-in multipole circuit breakers.
摘要翻译：本发明涉及一种电开关装置的电气固定端子，该电气开关装置通过轴向拉出运动而断开。特别地，一种可抽出式断路器，包括平行于抽出轴线延伸的突出部分，并且由其外表面限定在其外表面上，其自由端位于设计成与插入式触点的固定爪配合的接触表面其插入式卡爪设计为通过插入式电插拔端子进行协作。接触表面遵循垂直于突出部分的轴线的圆柱体扇形轮廓，其开口角度大于180°，并被设计成形成枢轴以使插入式接触件围绕圆柱体的轴线旋转。一个应用是插入式多极断路器。

5. 发明授权

US6111208A Modular electrical switch 有权
标题翻译：模块化电气开关
公开(公告)号：US6111208A
公开(公告)日：2000-08-29
申请号：US160917
申请日：1998-09-25
申请人： Sylvain Rochon , Gerard Bourriaux , Laurent Bouvier , Eric Pinero , Claude Grelier
发明人： Sylvain Rochon , Gerard Bourriaux , Laurent Bouvier , Eric Pinero , Claude Grelier
IPC分类号： H01H19/64 , H01H19/56 , H01H19/36
CPC分类号： H01H19/56
摘要： A rotary switch includes a housing (14) with a pair of fixed select terminals (44a, 44b) and a fixed common terminal (44c). A rotor (28) that can pivot about an axis (A1), carries a connector (48) with a contact pad (60) for engaging one of the select contacts at a time and a common contact (58) for engaging the common terminal on the housing. The common terminal on the housing is in the form of a track extending in an arc centered on the rotor axis to enable the common contact to remain in continuous engagement with the common terminal as the rotor turns. The common contact on the rotor forms a pair of tabs (62) that slideably engage opposite sides of the track. The connector on the rotor can shift radially to the axis, and is biased by a spring (64) to urge the contact pad toward a select terminal. A cam arrangement shifts the contact pad radially away from a select terminal as the rotor begins to turn from a center position, to minimize the duration of electric arcs. The housing has an inner face (68) extending in an arc between the pair of select terminals, with the inner face having a plurality of axially-extending grooves (69), to minimize the duration of electric arcs. A plurality of switches can lie in a stack, with each rotor having one end forming a drive protuberance (76) of non-circular cross section, and an opposite end forming a recess (78) for receiving the protuberance of an adjacent switch of the stack.
摘要翻译：旋转开关包括具有一对固定选择端子（44a，44b）和固定公共端子（44c）的壳体（14）。能够围绕轴线（A1）枢转的转子（28）承载具有接触垫（60）的连接器（48），用于一次接合选择触点中的一个，以及用于接合公共端子在房屋上壳体上的公共端子是以以转子轴线为中心的圆弧延伸的轨道的形式，以使得共同接触件能够在转子转动时保持与公共端子的连续接合。转子上的共同接触件形成一对可滑动地接合轨道的相对侧的翼片（62）。转子上的连接器可以径向地移动到轴线上，并且被弹簧（64）偏压以将接触垫推向选择端子。当转子从中心位置开始转动时，凸轮装置将接触垫径向地从选择端子移开，以最小化电弧的持续时间。壳体具有在一对选择端子之间以弧形延伸的内表面（68），内表面具有多个轴向延伸的凹槽（69），以最小化电弧的持续时间。多个开关可以位于堆叠中，每个转子的一端形成非圆形横截面的驱动突起（76），并且相对端形成用于接收相邻开关的突起的凹部（78）堆栈

6. 发明授权

US6018284A Circuit breaker with high electrodynamic strength and breaking capacity 有权
标题翻译：断路器具有较高的电动力强度和断路能力
公开(公告)号：US6018284A
公开(公告)日：2000-01-25
申请号：US353766
申请日：1999-07-15
申请人： Marc Rival , Marc Blancfene , Claude Grelier
发明人： Marc Rival , Marc Blancfene , Claude Grelier
IPC分类号： H01H73/02 , H01H9/44 , H01H77/10 , H01H83/02 , H01H75/00
CPC分类号： H01H77/101 , H01H2071/507 , H01H9/446
摘要： The circuit breaker pole or poles comprise a movable contact means with a support carrier movable with respect to the frame between an open position and a closed position and one or more contact fingers movable with respect to the support carrier between a contact position and a retracted position. Electromagnetic compensation means are designed to apply electromagnetic forces on the contact finger or fingers tending to keep the contact finger or fingers in contact with the stationary contact means. Electromagnetic limiting means are designed to apply electromagnetic forces on the contact finger or fingers tending to drive the finger or fingers to their retracted position. The electromagnetic compensation means and the electromagnetic limiting means are such that when the current intensity flowing in the movable contact means is under a threshold called the limiting threshold, the finger or fingers are kept in contact with the stationary contact means, and that above said threshold, the finger or fingers are driven to their retracted position. The resultant of the forces applied by the carrier on the kinematic connecting means when the current intensity flowing in the movable contact means reaches the limiting threshold is under the ultrafast opening threshold.
摘要翻译：断路器的杆或杆包括可移动接触装置，其具有支撑载体，该支撑载体可相对于框架在打开位置和关闭位置之间移动，以及一个或多个接触指可相对于支撑托架在接触位置和缩回位置之间移动。电磁补偿装置设计成将电磁力施加在接触手指或手指上，以使接触手指或手指与固定接触装置保持接触。电磁限制装置被设计成对接触手指或手指施加电磁力，以将手指或手指驱动到其缩回位置。电磁补偿装置和电磁限制装置使得当在可动接触装置中流动的电流强度低于称为限制阈值的阈值时，手指或手指与固定接触装置保持接触，并且高于所述阈值手指或手指被驱动到缩回位置。当在可动接触装置中流动的电流强度达到极限阈值时，由载体施加在运动连接装置上的力的结果是超快开启阈值。

7. 发明授权

US6160229A Electrical switchgear apparatus comprising a plug-in circuit breaker and position indicators of the circuit breaker in its frame 有权
标题翻译：电气开关设备包括插入式断路器和其框架中的断路器的位置指示器
公开(公告)号：US6160229A
公开(公告)日：2000-12-12
申请号：US392775
申请日：1999-09-09
申请人： Claude Grelier , Jacques Joubert
发明人： Claude Grelier , Jacques Joubert
IPC分类号： H02B11/10 , H01H9/20
CPC分类号： H02B11/10
摘要： An electrical switchgear apparatus comprises a plug-in circuit breaker movable in a fixed frame by means of a drive mechanism. A movable element, secured to the circuit breaker or to the drive mechanism, takes indexed positions characteristic of the plugged-out, test or plugged-in state of the apparatus. The apparatus is provided with at least two indicating switches. Indexing means enable each of the switches to be connected to the movable element in such a way that the first switch switches when the movable element reaches a first indexing position and that the second switch switches when the movable element reaches a second indexing position. The same indexing means, placed in a second state, also enable each of the switches to be connected to the movable element in such a way that the first switch switches when the movable element reaches the second indexing position and that the second switch switches when the movable element reaches the first indexing position.
摘要翻译：一种电气开关设备，包括可通过驱动机构在固定框架中移动的插入式断路器。固定到断路器或驱动机构的可移动元件具有特征在于装置的插入，测试或插入状态的分度位置。该装置设置有至少两个指示开关。分度装置使得每个开关能够以可移动元件到达第一分度位置并且当可移动元件到达第二分度位置时第二开关切换的方式将第一开关切换到可移动元件。放置在第二状态的相同的分度装置还使得每个开关能够以可移动元件到达第二分度位置的方式切换第一开关并且当第二开关切换时可移动元件到达第一分度位置。

8. 发明授权

US06291783B1 Electrical switchgear apparatus comprising a plug-in circuit breaker and a device indicating the state of the circuit breaker 有权
标题翻译：电气开关设备包括插入式断路器和指示断路器状态的装置
公开(公告)号：US06291783B1
公开(公告)日：2001-09-18
申请号：US09362728
申请日：1999-07-29
申请人： Jean-Pierre Nebon , Claude Grelier , Jean-Pierre Nereau , Jacques Joubert
发明人： Jean-Pierre Nebon , Claude Grelier , Jean-Pierre Nereau , Jacques Joubert
IPC分类号： H01H920
CPC分类号： H02B11/10
摘要： An electrical switchgear apparatus comprises a fixed frame, a circuit breaker movable in the fixed frame between a plugged-out position and a plugged-in position, a reversible plug-in and plug-out mechanism of the circuit breaker, a movable means for detecting an indexed position of the mechanism or of the circuit breaker, linked to a first electrical switch, and a movable means for detecting an indexed position (open or closed) of the main contact means of the circuit breaker linked to a second electrical switch. Each of the two switches comprises an input, a first output and a switching means able to take a first position in which it connects the input of the switch electrically to the first output of the switch, the switching means being kinematically linked to the corresponding detecting means, in such a way that the switching means is in its first position if and only if the corresponding detecting means is in its active position. The output of one of the switches is connected to the input of the other switch. A state indicating device is thus achieved with an input terminal, a first output terminal and means designed to electrically connect the input terminal and the first output terminal if and only if the main contact means and the switchgear apparatus are simultaneously in their indexed position.
摘要翻译：一种电气开关装置，包括固定框架，可在固定框架中在插入位置和插入位置之间移动的断路器，断路器的可逆插入和插出机构，用于检测连接到第一电气开关的机构或断路器的分度位置，以及用于检测与第二电开关相连的断路器的主接触装置的分度位置（打开或闭合）的可移动装置。两个开关中的每一个包括一个输入端，一个第一输出端和一个开关装置，它能够采取第一位置，在该第一位置，它将开关的输入电连接到开关的第一输出端，开关装置被运动地连接到相应的检测意味着当且仅当相应的检测装置处于其主动位置时，切换装置处于其第一位置。其中一个开关的输出连接到另一个开关的输入端。因此，当且仅当主接触装置和开关装置同时处于其索引位置时，输入端子，第一输出端子和被设计为电连接输入端子和第一输出端子的装置来实现状态指示装置。

9. 发明授权

US06177641B1 Plug-in circuit breaker discharge and disengagement energy storage control device used during extraction of breaker 有权
标题翻译：插拔断路器插拔断路器放电和分离储能控制装置
公开(公告)号：US06177641B1
公开(公告)日：2001-01-23
申请号：US09281788
申请日：1999-03-31
申请人： Robert Morel , Claude Grelier , Eric Pinero
发明人： Robert Morel , Claude Grelier , Eric Pinero
IPC分类号： H01H920
CPC分类号： H02B11/133 , H01H3/3015 , H01H3/3021 , H01H2003/3057 , H01H2003/3068 , H01H2003/3094
摘要： The invention relates to a plug-in circuit breaker and has the object of preventing no-load discharges of the closing mechanism when extraction of the circuit breaker is performed. The drive mechanism of the circuit breaker loading and closing mechanism comprises a trip mechanism which is able to move from a closed state wherein actuation of an oscillating lever is designed to move the closing spring to its loaded state, to a tripped state wherein actuation of the oscillating lever is designed to prevent movement of the closing spring to its loaded state. This trip mechanism causes either disengagement of the oscillating lever or neutralization of a free-wheel coupling of the drive mechanism. The circuit breaker is moreover equipped with opening and closing controls causing an opening, closing, opening cycle when extraction is performed.
摘要翻译：本发明涉及一种插入式断路器，其目的在于，在进行断路器的拔出时，能够防止关闭机构的空载放电。断路器加载和关闭机构的驱动机构包括跳闸机构，该跳闸机构能够从关闭状态移动，其中摆动杆的致动被设计成将闭合弹簧移动到其加载状态，其中致动摆动杆被设计成防止闭合弹簧移动到其装载状态。该跳闸机构导致摆动杆脱离或驱动机构的自由轮联接的中和。此外，断路器配备有开启和关闭控制，当执行提取时导致打开，关闭，打开循环。

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