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1.发明申请公开(公告)号：US20080257866A1
公开(公告)日：2008-10-23
申请号：US12082973
申请日：2008-04-14
IPC分类号： H01H33/04
CPC分类号： H01H33/904 , H01H33/91 , H01H2033/028
摘要： This invention relates to a circuit breaker (1) for high or medium voltages, of the type having a drive bar (70) coupled to a drive member, and a circuit-breaking chamber (2) facing it and having two contacts (3, 4), each contact (3, 4) including a main contact (30, 40 respectively) and an arcing contact (31, 41 respectively), with one of the two contacts (3) being fixed to a blast or extinguishing nozzle (32). According to the invention, the second contact (4) and the drive bar (70) are joined together by coupling means (6) in such a way that they move together in translation in the same direction, the transmission means (5) being disposed on the side (21) of the chamber (2) that is adjacent to the drive bar (70), and are adapted to transmit the motion of the driven second contact (4) to the first contact (3).
摘要翻译： 本发明涉及一种用于高压或中压的断路器（1），其具有联接到驱动构件的驱动杆（70）和面向其的断路室（2），并具有两个触头（3， 4），每个接触件（3,4）分别包括一个主触点（30,40）和一个电弧触头（31,41），其中两个触点（3）中的一个被固定到喷枪或灭火喷嘴（32） ）。 根据本发明，第二接触件（4）和驱动杆（70）通过联接装置（6）以这样的方式连接在一起，使得它们沿同一方向平移地一起移动，传动装置（5）被设置 在与驱动杆（70）相邻的腔室（2）的侧面（21）上，并且适于将被驱动的第二接触件（4）的运动传递到第一接触件（3）。
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2.发明申请Actuating the oppositely-moving contacts of an interrupting chamber by a cylindrical cam 有权通过圆柱形凸轮驱动中断室的相对移动的触点公开(公告)号：US20080078668A1
公开(公告)日：2008-04-03
申请号：US11888701
申请日：2007-08-02
IPC分类号： H01H31/00
CPC分类号： H01H33/904 , H01H3/42 , H01H2033/028
摘要： In order to reduce the breaking energy of a high-voltage or medium-voltage circuit-breaker, the interrupting chamber (10) contains two contacts (12, 14) mounted to move in opposite directions, actuated via a single device (20, 30). The two contacts (12, 14) are driven in opposite directions by a cylindrical cam (22) having slots (26, 28) that co-operate with fixed rods (32, 42), each of which is connected to a respective one of the contacts (12, 14): the profiles of the slots (26, 28) make it possible to manage the speed and the amplitude of the movement of the second contact (14) relative to the main contact (12) without requiring any complex design.
摘要翻译： 为了降低高压或中压断路器的断开能量，中断室（10）包含安装成沿相反方向移动的两个触点（12,14），其通过单个装置（20,30 ）。 两个触点（12,14）通过具有与固定杆（32,42）配合的槽（26,28）的圆柱形凸轮（22）沿相反方向驱动，每个固定杆（32,42）连接到相应的一个 触头（12,14）：狭槽（26,28）的轮廓使得可以管理第二触点（14）相对于主触头（12）的运动的速度和振幅，而不需要任何复合 设计。
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3.发明授权公开(公告)号：US07642480B2
公开(公告)日：2010-01-05
申请号：US11973796
申请日：2007-10-09
CPC分类号： H01H33/904 , H01H33/905 , H01H33/91 , H01H2033/028
摘要： In order to reduce the breaking energy of a high-voltage or medium-voltage circuit-breaker, the interrupting chamber (10) contains two contacts (12, 14) mounted to move in opposite directions, and actuated via a single device (20). The two contacts (12, 14) are surrounded by an insulating casing (18) of tubular shape, coupled in fixed manner to the main contact (12). The contacts (12, 14) are actuated by a device having a lever (24) in which each lever arm is coupled to a link, one of the links (32) being secured to the insulating casing (18) and the other link (34) being secured to the second contact (14). The guiding of the drive tube (18) on the main contacts (12b, 14b) makes it possible to improve breaking by keeping clean gas between said main contacts.
摘要翻译： 为了降低高压或中压断路器的断开能量，中断室（10）包含安装成相反方向移动的两个触头（12,14），并通过单个装置（20）致动， 。 两个触头（12,14）由一个管状形状的绝缘外壳（18）围绕，固定在主触点（12）上。 触头（12,14）由具有杠杆（24）的装置致动，其中每个杠杆臂联接到连杆，其中一个连杆（32）固定到绝缘壳体（18）和另一个连杆 34）固定到第二触点（14）。 驱动管（18）在主触头（12b，14b）上的引导使得可以通过在所述主触头之间保持清洁的气体来改善断裂。
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4.发明申请公开(公告)号：US20080083704A1
公开(公告)日：2008-04-10
申请号：US11973796
申请日：2007-10-09
IPC分类号： H01H33/02
CPC分类号： H01H33/904 , H01H33/905 , H01H33/91 , H01H2033/028
摘要： In order to reduce the breaking energy of a high-voltage or medium-voltage circuit-breaker, the interrupting chamber (10) contains two contacts (12, 14) mounted to move in opposite directions, and actuated via a single device (20). The two contacts (12, 14) are surrounded by an insulating casing (18) of tubular shape, coupled in fixed manner to the main contact (12). The contacts (12, 14) are actuated by a device having a lever (24) in which each lever arm is coupled to a link, one of the links (32) being secured to the insulating casing (18) and the other link (34) being secured to the second contact (14). The guiding of the drive tube (18) on the main contacts (12b, 14b) makes it possible to improve breaking by keeping clean gas between said main contacts.
摘要翻译： 为了降低高压或中压断路器的断开能量，中断室（10）包含安装成相反方向移动的两个触头（12,14），并通过单个装置（20）致动， 。 两个触头（12,14）由一个管状形状的绝缘外壳（18）围绕，固定在主触点（12）上。 触头（12,14）由具有杠杆（24）的装置致动，其中每个杠杆臂联接到连杆，其中一个连杆（32）固定到绝缘壳体（18）和另一个连杆 34）固定到第二触点（14）。 驱动管（18）在主触点（12b，14b）上的引导使得可以通过保持所述主触点之间的清洁气体来改善断裂。
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5.发明申请INTERRUPTING CHAMBER WITH A FIELD DISTRIBUTOR CYLINDER FOR HIGH-VOLTAGE OR MEDIUM-VOLTAGE CIRCUIT BREAKERS 有权具有用于高压或中压断路器的现场分配器气缸的中断室公开(公告)号：US20100032411A1
公开(公告)日：2010-02-11
申请号：US12443920
申请日：2007-10-08
IPC分类号： H01H9/32
CPC分类号： H01H33/7069 , H01H33/24 , H01H33/245 , H01H2033/028
摘要： An insulating tube (18) located between the main contacts (12b, 14b) and the arcing contacts (12a, 14a) of an interrupting chamber (10) of a high-voltage or medium-voltage circuit-breaker makes it possible to modify the distribution of the equipotential lines (V) during breaking. Thus, it is possible to reduce the electric field on the contacts, and thus to improve the breaking and the dielectric strength in the open position. The insulating tube (18) can also serve for transmitting movement between the contacts (12, 14) for triggering the circuit-breaker.
摘要翻译： 位于主触头（12b，14b）和高压或中压断路器的中断室（10）的电弧触点（12a，14a）之间的绝缘管（18）使得可以修改 断路期间等电位线（V）的分布。 因此，可以减小触点上的电场，从而提高打开位置的断裂和介电强度。 绝缘管（18）还可以用于在用于触发断路器的触头（12,14）之间传输运动。
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6.发明授权公开(公告)号：US08013268B2
公开(公告)日：2011-09-06
申请号：US12082973
申请日：2008-04-14
CPC分类号： H01H33/904 , H01H33/91 , H01H2033/028
摘要： This invention relates to a circuit breaker (1) for high or medium voltages, of the type having a drive bar (70) coupled to a drive member, and a circuit-breaking chamber (2) facing it and having two contacts (3, 4), each contact (3, 4) including a main contact (30, 40 respectively) and an arcing contact (31, 41 respectively), with one of the two contacts (3) being fixed to a blast or extinguishing nozzle (32). According to the invention, the second contact (4) and the drive bar (70) are joined together by coupling means (6) in such a way that they move together in translation in the same direction, the transmission means (5) being disposed on the side (21) of the chamber (2) that is adjacent to the drive bar (70), and are adapted to transmit the motion of the driven second contact (4) to the first contact (3).
摘要翻译： 本发明涉及一种用于高压或中压的断路器（1），其具有联接到驱动构件的驱动杆（70）和面向其的断路室（2），并具有两个触头（3， 4），每个接触件（3,4）分别包括一个主触点（30,40）和一个电弧触头（31,41），其中两个触点（3）中的一个被固定到喷枪或灭火喷嘴（32） ）。 根据本发明，第二接触件（4）和驱动杆（70）通过联接装置（6）以这样的方式连接在一起，使得它们沿同一方向平移地一起移动，传动装置（5）被设置 在与驱动杆（70）相邻的腔室（2）的侧面（21）上，并且适于将被驱动的第二接触件（4）的运动传递到第一接触件（3）。
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7.发明授权Interrupting chamber with a field distributor cylinder for high-voltage or medium-voltage circuit breakers 有权具有用于高压或中压断路器的现场分配器气缸的中断室公开(公告)号：US08698033B2
公开(公告)日：2014-04-15
申请号：US12443920
申请日：2007-10-08
IPC分类号： H01H33/70
CPC分类号： H01H33/7069 , H01H33/24 , H01H33/245 , H01H2033/028
摘要： An insulating tube (18) located between the main contacts (12b, 14b) and the arcing contacts (12a, 14a) of an interrupting chamber (10) of a high-voltage or medium-voltage circuit-breaker makes it possible to modify the distribution of the equipotential lines (V) during breaking. Thus, it is possible to reduce the electric field on the contacts, and thus to improve the breaking and the dielectric strength in the open position. The insulating tube (18) can also serve for transmitting movement between the contacts (12, 14) for triggering the circuit-breaker.
摘要翻译： 位于主触头（12b，14b）和高压或中压断路器的中断室（10）的电弧触点（12a，14a）之间的绝缘管（18）使得可以修改 断路期间等电位线（V）的分布。 因此，可以减小触点上的电场，从而提高打开位置的断裂和介电强度。 绝缘管（18）还可以用于在用于触发断路器的触头（12,14）之间传输运动。
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8.发明授权Actuating the oppositely-moving contacts of an interrupting chamber by a cylindrical cam 有权通过圆柱形凸轮驱动中断室的相对移动的触点公开(公告)号：US07777149B2
公开(公告)日：2010-08-17
申请号：US11888701
申请日：2007-08-02
IPC分类号： H01H9/00
CPC分类号： H01H33/904 , H01H3/42 , H01H2033/028
摘要： In order to reduce the breaking energy of a high-voltage or medium-voltage circuit-breaker, the interrupting chamber (10) contains two contacts (12, 14) mounted to move in opposite directions, actuated via a single device (20, 30). The two contacts (12, 14) are driven in opposite directions by a cylindrical cam (22) having slots (26, 28) that co-operate with fixed rods (32, 42), each of which is connected to a respective one of the contacts (12, 14): the profiles of the slots (26, 28) make it possible to manage the speed and the amplitude of the movement of the second contact (14) relative to the main contact (12) without requiring any complex design.
摘要翻译： 为了降低高压或中压断路器的断开能量，中断室（10）包含安装成沿相反方向移动的两个触点（12,14），其通过单个装置（20,30 ）。 两个触点（12,14）通过具有与固定杆（32,42）配合的槽（26,28）的圆柱形凸轮（22）沿相反方向驱动，每个固定杆（32,42）连接到相应的一个 触头（12,14）：狭槽（26,28）的轮廓使得可以管理第二触点（14）相对于主触头（12）的运动的速度和振幅，而不需要任何复合 设计。
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