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1. 发明申请

US20060151307A1 CIRCUIT BREAKER WITH BUMPER 有权
标题翻译：断路器与保险丝
公开(公告)号：US20060151307A1
公开(公告)日：2006-07-13
申请号：US11035309
申请日：2005-01-13
申请人： Paul Rakus , Nathan Weister , John Shea , Thomas Pendrick
发明人： Paul Rakus , Nathan Weister , John Shea , Thomas Pendrick
IPC分类号： H01H1/22
CPC分类号： H01H71/504
摘要： An improved circuit breaker includes a case, a movable arm, and a bumper retained within a receptacle formed on the case. The bumper is retained in the receptacle by a number of spaced ribs that engage certain portions of the bumper yet permit deformations of other portions of the bumper into an expansion region. By employing a bumper made of a material having a low coefficient of restitution, deformation of the bumper tends to dissipate the energy of a movable arm impacting the bumper. The bumper can be installed, removed, and replaced substantially without requiring the use of an adhesive. The movable arm engages the bumper on a corner of the bumper to provide the bumper with an effectively progressive spring rate.
摘要翻译：改进的断路器包括壳体，可动臂和保持在形成在壳体上的容器内的保险杠。保险杠通过多个间隔开的肋部保持在容器中，这些肋与保险杠的某些部分接合，但允许保险杠的其它部分变形成膨胀区域。通过采用由具有低恢复系数的材料制成的保险杠，保险杠的变形趋于消散冲击保险杠的可动臂的能量。保险杠可以安装，拆卸和更换，而不需要使用粘合剂。可动臂与保险杠的拐角处的保险杠接合，以使缓冲器具有有效的弹簧刚度。

2. 发明申请

US20060151437A1 Monolithic stationary conductor and current limiting power switch incorporating same 有权
标题翻译：单片固定导体和并联电流限流电源开关
公开(公告)号：US20060151437A1
公开(公告)日：2006-07-13
申请号：US11035228
申请日：2005-01-13
申请人： Paul Rakus , Thomas Pendrick , John Shea , Michael Schulman , Yun-Ko Chien
发明人： Paul Rakus , Thomas Pendrick , John Shea , Michael Schulman , Yun-Ko Chien
IPC分类号： H01H9/44
CPC分类号： H01H9/46 , H01H77/10 , H01H77/107
摘要： A current limiting power switch has a monolithic stationary conductor with a conductor section that mounts fixed contacts that engage moving contacts on moving contact fingers to form a reverse current loop with the contacts closed. A terminal section projects transversely from one end of the conductor section and an arc runner section extends from the other end. The tapered arc runner has a generally laterally centered tapered area that gathers the arcs and urges them along a raised rib on the arc runner to an arc chute. A reinforcing rib running from the back of the conductor and arc runner sections to the terminal section resists distortion of the monolithic stationary conductor by the high temperatures and closing and electromagnetic forces during interruption.
摘要翻译：限流功率开关具有带有导体部分的整体式固定导体，该导体部分安装固定触点，该固定触点与移动触点上的移动触点接合以形成触点闭合的反向电流回路。端子部分从导体部分的一端横向突出，并且电弧流道部分从另一端延伸。锥形弧流道具有大致横向居中的锥形区域，其收集弧并且将它们沿着电弧流道上的凸起肋推动到弧形槽。从导体背面延伸的加强筋和电弧流道部分延伸到端子部分，抵抗高温下的整体式固定导体的变形，并且在中断期间闭合和电磁力。

3. 发明申请

US20060151439A1 CIRCUIT BREAKER WITH IMPROVED ARC EXTINCTION SYSTEM 失效
标题翻译：具有改进的电弧放电系统的断路器
公开(公告)号：US20060151439A1
公开(公告)日：2006-07-13
申请号：US11035310
申请日：2005-01-13
申请人： John Shea , Paul Rakus , Thomas Pendrick
发明人： John Shea , Paul Rakus , Thomas Pendrick
IPC分类号： H01H33/08
CPC分类号： H01H9/346 , H01H9/302
摘要： An improved circuit breaker includes an arc extinction system having one or more insulators that generates a desirable gas in the presence of an arc. The exemplary circuit breaker includes gas-generating insulators disposed at three sides of a stationary contact and an arc chute at a fourth side of the stationary contact. The gas promotes the desirable extinction of the arc in a number of exemplary fashions. The presence of the gas on three sides of the stationary contact can resist movement of the arc toward the gas, thereby substantially limiting movement of the arc in a direction other than toward the arc chute. The gas can remove heat from the arc, thereby promoting deionization of the plasma by forming neutral molecular species at a lower temperature state. The presence of the gas can reduce the concentration of ions and electrons within the interior of the circuit breaker and can increase the pressure within the circuit breaker, and these also facilitate extinction of the arc.
摘要翻译：一种改进的断路器包括具有一个或多个绝缘体的消弧系统，其在存在电弧的情况下产生期望的气体。示例性的断路器包括设置在固定触点的三侧的气体发生绝缘体和在固定触点的第四侧的电弧槽。气体在许多示例性时尚中促进了弧的期望的消光。气体在固定触点的三侧上的存在可以抵抗电弧向气体的移动，从而基本上限制电弧沿着除了电弧槽之外的方向的运动。气体可以从电弧中除去热量，从而通过在较低温度状态下形成中性分子物质来促进等离子体的去离子化。气体的存在可以减少断路器内部的离子和电子的浓度，并且可以增加断路器内的压力，并且这些也有助于消除电弧。

4. 发明申请

US20060096954A1 ARC CHUTE AND CIRCUIT INTERRUPTER EMPLOYING THE SAME 有权
标题翻译： ARC CHUTE和电路中断器使用它
公开(公告)号：US20060096954A1
公开(公告)日：2006-05-11
申请号：US10984666
申请日：2004-11-09
申请人： John Shea , Paul Rakus , Thomas Pendrick , Francois Marchand , Glen Sisson
发明人： John Shea , Paul Rakus , Thomas Pendrick , Francois Marchand , Glen Sisson
IPC分类号： H01H33/02
CPC分类号： H01H73/18 , H01H9/302 , H01H9/342 , H01H9/362 , H01H9/46 , H01H2009/347
摘要： 0 A circuit interrupter arc chute includes first and second support portions, an exit portion supported by the support portions, and a plurality of arc plates supported by the support portions. The exit portion has one or more vent openings. The arc plates have a first edge offset from the exit portion and an opposite second edge distal from the exit portion. A plurality of insulating dividing members are disposed between the arc plates. The members have a first edge proximate the exit portion and an opposite second edge distal from the exit portion. The second edge of the members extends beyond the arc plate first edges and toward the arc plate second edges. The first edge of the dividing members extends beyond the arc plate first edge and away from the arc plate second edge.
摘要翻译： 0断路器电弧槽包括第一和第二支撑部分，由支撑部分支撑的出口部分和由支撑部分支撑的多个弧形板。出口部分具有一个或多个通气口。弧形板具有从出口部分偏移的第一边缘和远离出口部分的相对的第二边缘。多个绝缘分隔构件设置在电弧板之间。这些构件具有靠近出口部分的第一边缘和远离出口部分的相对的第二边缘。构件的第二边缘延伸超过弧板第一边缘并朝向弧板第二边缘。分隔构件的第一边缘延伸超过弧板第一边缘并远离弧板第二边缘。

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