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1. 发明授权

US06674349B1 Opening and/or closing control device, in particular for a switchgear apparatus such as a circuit breaker, and circuit breaker equipped with such a device 失效
标题翻译：打开和/或关闭控制装置，特别是用于诸如断路器的开关装置和配备有这种装置的断路器
公开(公告)号：US06674349B1
公开(公告)日：2004-01-06
申请号：US09959663
申请日：2001-11-19
申请人： Roger Bolongeat , Denis Raphard , Catherine Herault
发明人： Roger Bolongeat , Denis Raphard , Catherine Herault
IPC分类号： H01E700
CPC分类号： H01H33/6662 , H01H33/38 , H01H51/2263
摘要： The device according to the invention comprises an armature mechanically connected to an actuating rod of the contacts of the apparatus and movable in a support block between a rest position and an active position, at least one permanent magnet and at least one winding. The magnet(s) has(have) the function of holding the armature in the rest position whereas the winding(s) has(have) the function of generating, when an opening order occurs due for example to a voltage surge or other (or respectively a closing order), a magnetic field designed to counteract the force of the magnets so as to move the armature to the active position resulting in separation of the contacts (or respectively closing of the contacts). This device is characterized in that the above-mentioned armature is mounted movable in rotation between two stops arranged in the support, said stops respectively bounding the two above-mentioned positions.
摘要翻译：根据本发明的装置包括机械地连接到装置的触点的致动杆并且可以在静止位置和活动位置之间的支撑块中移动的衔铁，至少一个永磁体和至少一个绕组。磁体（）具有将电枢保持在静止位置的功能，而绕组（例如）当由于例如电压浪涌或其它（或分别是闭合顺序），设计成用于抵消磁体的力以使电枢移动到活动位置的磁场，导致触点的分离（或者分别关闭触点）。该装置的特征在于，上述电枢被安装成可以在布置在支撑件中的两个止动块之间旋转移动，所述止动器分别限定两个上述位置。

2. 发明授权

US5095183A Gas-blast electrical circuit breaker 失效
标题翻译：气体电路断路器
公开(公告)号：US5095183A
公开(公告)日：1992-03-10
申请号：US457925
申请日：1989-12-27
申请人： Denis Raphard , Maurice Perrin , Laurent Besnard , Jean-Yves Blanc
发明人： Denis Raphard , Maurice Perrin , Laurent Besnard , Jean-Yves Blanc
IPC分类号： H01H33/873 , H01H33/91 , H01H33/915
CPC分类号： H01H33/91
摘要： A pole-unit of a gas-blast electrical circuit breaker comprises a tranverse partition made of injected insulating plastic material which at the same time performs guiding of the movable contact which passes through it. The injected material part bears an O-ring ensuring tightness with the casing and a one-way check valve of gas flow orifices arranged in the transverse partition. The gas-blast piston securedly united to the movable contact is also made of injected material and it comprises housing and clipping means of the puffer nozzle securedly fixed to the piston. A scraper seal in the form of a split segment is housed in a circumferential groove arranged in the injected part of the piston. The electrical connection between the movable contact rod and a flexible current supply insert is achieved by a braided strip extending in the form of a half-loop in a transverse plane to the pole-unit.
摘要翻译：气体电气断路器的极单元包括由注入的绝缘塑料材料制成的横截面，同时对通过它的可动触头进行引导。注射材料部分承载O形环，确保密封性，并且在横向隔板中布置有气体流通孔的单向止回阀。固定地结合到可动触头的气吹活塞也由注射材料制成，并且其包括被固定地固定到活塞的河豚喷嘴的壳体和夹持装置。分割段形式的刮板密封件容纳在布置在活塞的注入部分中的周向凹槽中。可动接触杆和柔性电流供给插入件之间的电连接通过在横向平面中以半环形式延伸到极单元的编织带来实现。

3. 发明授权

US5003138A Rotating arc electrical switch 失效
标题翻译：旋转电弧开关
公开(公告)号：US5003138A
公开(公告)日：1991-03-26
申请号：US527895
申请日：1990-05-24
申请人： Roger Bolongeat-Mobleu , Denis Raphard , Jean-Pierre Boyer
发明人： Roger Bolongeat-Mobleu , Denis Raphard , Jean-Pierre Boyer
IPC分类号： H01H33/18
CPC分类号： H01H33/187
摘要： A medium-voltage electrical switch comprises contacts actuated by a connecting rod and crank system. Parallel to the main contacts there is arranged an arcing circuit comprising a cylindrical electrode disposed inside a coil and whose internal surface cooperates with a movable arcing contact. The mechanical link connecting the main contact to the arcing contact comprises a crank and connecting rod system comprising a flexible part formed by an aperture and a spring providing the contact pressure of the arcing contacts. In the open position of the switch, the connecting rod extends perpendicular to the crank and the flexible part is neutralized so as to hold the movable arcing contact without clearance in the open position despite the electrodynamic forces acting on it.
摘要翻译：中压电开关包括由连杆和曲柄系统致动的触点。与主触点平行地布置有电弧回路，其包括设置在线圈内部的圆柱形电极，并且其内表面与可动电弧触点配合。将主触头连接到电弧触点的机械连接件包括曲柄和连杆系统，该曲柄和连杆系统包括由开口形成的柔性部件和提供电弧触头的接触压力的弹簧。在开关的打开位置，连杆垂直于曲柄延伸，并且柔性部件被中和，以便尽可能地施加电动力而将可动电弧触点保持在打开位置。

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