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1. 发明授权

US06379196B1 Terminal connector for a circuit breaker 有权
标题翻译：断路器端子接头
公开(公告)号：US06379196B1
公开(公告)日：2002-04-30
申请号：US09516449
申请日：2000-03-01
申请人： Randy Greenberg , David Arnold , Roger N. Castonguay , Dave Christensen , Matthias Reichard
发明人： Randy Greenberg , David Arnold , Roger N. Castonguay , Dave Christensen , Matthias Reichard
IPC分类号： H01R430
CPC分类号： H01H71/08 , H01H1/5855 , H01H2011/0037
摘要： A termination connector for a circuit breaker is disclosed. The termination connector preferably includes a plurality of single pole screw receiving members integrally attached by a molded housing for unitary attachment to a line or load end of a circuit breaker to assist in holding a nut or nut plate adjacent each screw hole in the circuit breaker's terminal straps. The molded housing preferably includes a line of perforations between each single pole screw receiving member so that the correct number of single pole screw receiving members can be retained and the others can be knocked off along the line of perforations. Provisions are disclosed for adaption of the connector to metric or English standard nut hardware. In addition, the termination connector and circuit breaker are provided with mating attachment devices for providing a simple yet secure connection.
摘要翻译：公开了一种用于断路器的终端连接器。终端连接器优选地包括多个单模螺钉接收构件，其通过模制壳体一体地附接，用于与断路器的线路或负载端一体连接，以有助于在断路器端子中的每个螺孔附近保持螺母或螺母板皮带。模制壳体优选地在每个单极螺钉接收构件之间包括一排穿孔，使得可以保持正确数量的单极螺钉接收构件，并且可以沿着穿孔线敲击其它螺钉接收构件。公开了用于将连接器适配到公制或英制标准螺母硬件的规定。此外，终端连接器和断路器设置有用于提供简单而安全的连接的配合附接装置。

2. 发明授权

US06232570B1 Arcing contact arrangement 失效
标题翻译：电弧触点安排
公开(公告)号：US06232570B1
公开(公告)日：2001-05-15
申请号：US09397683
申请日：1999-09-16
申请人： Roger Castonguay , Stefan Kranz , Randy Greenberg , Dave Christensen
发明人： Roger Castonguay , Stefan Kranz , Randy Greenberg , Dave Christensen
IPC分类号： H01H112
CPC分类号： H01H9/46 , H01H1/06 , H01H1/2041
摘要： A rotary double-break circuit breaker includes a case defining a circuit breaker enclosure with a rotatable bridge and contact arm arrangement. The contact arm having movable contacts which is rotatable between a closed position and an open position. A pair of stationary contacts cooperate with the movable contacts, and a conductor is operatively connected to each of the stationary contacts for current input thereto. Each of the movable contacts includes a heel portion and a toe portion, the heel portion contacting one of the stationary contacts and the toe portion spaced from the stationary contact when the contact bridge is in closed position, the movable contact being angled or curved relative to the stationary contact such that upon the contact bridge rotating to disengage the movable contacts from the stationary contacts, an electric arc formed between the movable contact and the stationary contact runs to the toe portion of the movable contact thereby protecting the heel portion from substantial damage.
摘要翻译：旋转式双断路断路器包括限定具有可旋转桥和接触臂布置的断路器外壳的壳体。接触臂具有可在闭合位置和打开位置之间旋转的可动触头。一对固定触点与可动触头配合，并且导体可操作地连接到每个固定触点，用于输入电流。每个可移动触点包括脚跟部分和脚趾部分，当接触桥处于关闭位置时，脚跟部分接触固定触点之一和脚趾部分与固定触点间隔开的位置，可动触点相对于所述固定触点使得在所述接触桥上旋转以使所述可动触头与所述固定触点脱离接合时，形成在所述可动触头和所述固定触头之间的电弧延伸到所述可动触点的所述脚趾部分，由此保护所述跟部不受实质损坏。

3. 发明申请

US20090035631A1 ELECTROCHEMICAL CELL SUPPORT STRUCTURE 审中-公开
标题翻译：电化学细胞支持结构
公开(公告)号：US20090035631A1
公开(公告)日：2009-02-05
申请号：US12249247
申请日：2008-10-10
申请人： John Zagaja , Dave Christensen , Durwood Beringer , Tushar Ghuwalewala , Chris Capuano , Tony Hurtado , Thomas Skoczylas
发明人： John Zagaja , Dave Christensen , Durwood Beringer , Tushar Ghuwalewala , Chris Capuano , Tony Hurtado , Thomas Skoczylas
IPC分类号： H01M8/04 , H01M8/10 , C25B9/04
CPC分类号： H01M8/0234 , C25B9/04 , C25B9/08 , C25B13/00 , H01M4/861 , H01M4/92 , H01M8/0232 , H01M8/0239 , H01M8/0243 , H01M8/0245 , H01M8/04082 , H01M8/1007 , H01M8/248 , H01M2008/1095
摘要： An electrochemical cell can comprise: a first electrode and a second electrode with a membrane disposed therebetween and in ionic communication with the first electrode and the second electrode and a sintered porous support member disposed on a side of the membrane opposite the second electrode, wherein the support member comprises a first portion on first side of the support member proximate the membrane and a second portion disposed on a side of the first portion opposite the membrane, wherein the second portion has a second portion porosity different from a first portion porosity.
摘要翻译：电化学电池可以包括：第一电极和第二电极，其间设置有膜并且与第一电极和第二电极离子连通，以及布置在与第二电极相对的膜侧的烧结多孔支撑构件，其中，支撑构件包括靠近膜的支撑构件的第一侧上的第一部分和设置在与膜相对的第一部分的一侧上的第二部分，其中第二部分具有不同于第一部分孔隙率的孔隙度。

4. 发明授权

US06403909B1 Trip override for rotary breaker 失效
标题翻译：旋转断路器的跳闸倍率
公开(公告)号：US06403909B1
公开(公告)日：2002-06-11
申请号：US09523900
申请日：2000-03-13
申请人： Randall Green , Roger Castonguay , Dave Christensen , Girish Hassan
发明人： Randall Green , Roger Castonguay , Dave Christensen , Girish Hassan
IPC分类号： H01H944
CPC分类号： H01H1/2058 , H01H73/045 , H01H77/10 , H01H2071/2427
摘要： A circuit breaker assembly includes first and second rotary contact assemblies mountable to a base member, a circuit breaker operating mechanism mounted to the first rotary contact assembly, and a trip bar in mechanical communication with the first rotary contact assembly and the circuit breaker operating mechanism. The rotary contact assemblies each include rotors rotatable about axes therethrough and movable contact arms pivotally mounted within the rotors. The circuit breaker operating mechanism serves to position the rotors to separate movable contacts thereon from fixed contacts. A trip override device includes spring links operably connected via springs to each of the rotors of the rotary contact assemblies and the trip bar. The trip bar comprises trip levers protruding radially therefrom and being in mechanical communication with the rotary contact assemblies.
摘要翻译：断路器组件包括可安装到基座构件的第一和第二旋转接触组件，安装到第一旋转接触组件的断路器操作机构以及与第一旋转接触组件和断路器操作机构机械连通的跳闸杆。旋转接触组件各自包括可围绕轴线旋转的转子和可转动地安装在转子内的可动接触臂。断路器操作机构用于将转子定位成将固定触头上的可动触点分开。跳闸超驰装置包括通过弹簧可操作地连接到旋转触头组件和跳闸杆的每个转子的弹簧连杆。跳闸杆包括从其径向突出并与旋转接触组件机械连通的跳闸杆。

5. 发明授权

US06590482B2 Circuit breaker mechanism tripping cam 有权
公开(公告)号：US06590482B2
公开(公告)日：2003-07-08
申请号：US09682197
申请日：2001-08-03
申请人： Roger N. Castonguay , Dave Christensen
发明人： Roger N. Castonguay , Dave Christensen
IPC分类号： H01H900
CPC分类号： H01H1/2058 , H01H1/2041 , H01H71/525 , H01H73/045
摘要： A circuit breaker operating mechanism for separating a pair of electrical contacts within an electrical circuit breaker includes a lower link operatively connected to one of the electrical contacts. An upper link includes first and second legs extending from a central portion. The first leg is pivotally secured to the lower link, and the second leg includes a cam surface formed thereon. A roller is in intimate contact with the cam surface, and the cam surface is configured such that movement of the upper link relative to the roller causes the upper link to pivot about the central portion. Pivoting of the upper link about the central portion moves the lower link causing the second contact to move away from the first contact. An operating spring is configured to provide a force for separating the electrical contacts when the operating mechanism is tripped. An operating handle includes a void disposed therein, and an end of the spring is secured to the operating handle within the void.

6. 发明授权

US6114641A Rotary contact assembly for high ampere-rated circuit breakers 失效
标题翻译：高安培断路器的旋转接触组件
公开(公告)号：US6114641A
公开(公告)日：2000-09-05
申请号：US87038
申请日：1998-05-29
申请人： Roger N. Castonguay , Randall L. Greenberg , Dave Christensen
发明人： Roger N. Castonguay , Randall L. Greenberg , Dave Christensen
IPC分类号： H01H73/02 , H01H1/22 , H01H73/04 , H01H77/10 , H01H3/00 , H01H9/20
CPC分类号： H01H1/205 , H01H73/045 , H01H77/104 , H01H1/2058 , H01H1/221
摘要： A circuit breaker rotary contact assembly employs a common pivot between the rotor assembly and the rotary contact arm. A pair of off-center expansion springs directly engage the rotor at one end and engage the rotary contact arm via a linkage arrangement at an opposite end thereof.
摘要翻译：断路器旋转接触组件在转子组件和旋转接触臂之间采用公共枢轴。一对偏心膨胀弹簧在一端直接接合转子，并通过其相对端处的连杆装置与旋转接触臂接合。

7. 发明授权

US06479774B1 High energy closing mechanism for circuit breakers 有权
标题翻译：断路器高能闭合机构
公开(公告)号：US06479774B1
公开(公告)日：2002-11-12
申请号：US09685167
申请日：2000-10-10
申请人： Roger N. Castonguay , Dave Christensen
发明人： Roger N. Castonguay , Dave Christensen
IPC分类号： H01H2300
CPC分类号： H01H1/2058 , H01H71/525
摘要： A circuit breaker operating mechanism comprises a movable handle yoke, a mechanism spring extending in tension from the handle yoke to a pin, and a lower link extending from the pin to a crank operably connected to a contact arm bearing a movable contact. The crank is positionable in open and closed positions, being in an open position when the movable contact is separated from an associated fixed contact and being in a closed position when the movable contact is mated to said associated fixed contact. The circuit breaker further comprises an interface formed on said crank and a blocking prop having a first surface that engages said interface, the first surface preventing the crank from rotating towards the closed position.
摘要翻译：断路器操作机构包括可动手柄轭，从手柄轭向销延伸的机构弹簧，以及从销延伸到可操作地连接到带有可动触点的接触臂的曲柄的下连杆。曲柄可定位在打开和关闭位置，当可动触头与相关联的固定触点分离时处于打开位置，并且当可动触头配合到所述相关联的固定触点时处于闭合位置。断路器还包括形成在所述曲柄上的接口和具有接合所述接口的第一表面的阻挡支柱，所述第一表面防止曲柄向闭合位置转动。

8. 发明授权

US06459059B1 Return spring for a circuit interrupter operating mechanism 有权
标题翻译：回路弹簧用于断路器操作机构
公开(公告)号：US06459059B1
公开(公告)日：2002-10-01
申请号：US09527479
申请日：2000-03-16
申请人： Randy Greenberg , Roger N. Castonguay , Dave Christensen , Hassan Girish
发明人： Randy Greenberg , Roger N. Castonguay , Dave Christensen , Hassan Girish
IPC分类号： H01H2300
CPC分类号： H01H1/2058 , H01H71/04 , H01H71/52 , H01H2071/046
摘要： A return spring mechanism is arranged to operate with a circuit breaker operating mechanism during a trip condition. The circuit breaker operating mechanism is movable between a tripped position, a reset position, an off position and an on position. The return spring mechanism is attached to the exterior of the circuit breaker frame and includes a return spring with a fixed end attached to the frame. When the circuit breaker is tripped, the return spring mechanism operates to provide an additional force to the handle yoke. The additional force applied by the return spring is predetermined to position the handle yoke intermediate to the handle yoke positions when the circuit breaker is off and on. Thus, the movement of the handle yoke to the intermediate position provides clear indication that the circuit breaker is in the tripped condition.
摘要翻译：复位弹簧机构布置成在跳闸状态期间与断路器操作机构一起操作。断路器操作机构可在跳闸位置，复位位置，断开位置和接通位置之间移动。复位弹簧机构附接到断路器框架的外部，并且包括具有附接到框架的固定端的复位弹簧。当断路器跳闸时，复位弹簧机构操作以向手柄轭提供额外的力。当断路器断开并接通时，由复位弹簧施加的附加力是预定的，以将手柄轭中间定位到手柄轭位置。因此，把手轭到中间位置的移动提供了断路器处于跳闸状态的清楚指示。

9. 发明授权

US06340925B1 Circuit breaker mechanism tripping cam 有权
标题翻译：断路器机构跳闸凸轮
公开(公告)号：US06340925B1
公开(公告)日：2002-01-22
申请号：US09615970
申请日：2000-07-14
申请人： Roger N. Castonguay , Dave Christensen
发明人： Roger N. Castonguay , Dave Christensen
IPC分类号： H01H900
CPC分类号： H01H1/2058 , H01H1/2041 , H01H71/525 , H01H73/045
摘要： A circuit breaker operating mechanism for separating a pair of electrical contacts within an electrical circuit breaker includes a lower link operatively connected to one of the electrical contacts. An upper link includes first and second legs extending from a central portion. The first leg is pivotally secured to the lower link, and the second leg includes a cam surface formed thereon. A roller is in intimate contact with the cam surface, and the cam surface is configured such that movement of the upper link relative to the roller causes the upper link to pivot about the central portion. Pivoting of the upper link about the central portion moves the lower link causing the second contact to move away from the first contact. A mechanism spring is configured to provide a force for separating the electrical contacts when the operating mechanism is tripped. A toggle handle includes a void disposed therein, and an end of the spring is secured to the operating handle within the void.
摘要翻译：用于分离电气断路器内的一对电触头的断路器操作机构包括可操作地连接到电触点之一的下连接器。上连杆包括从中心部分延伸的第一和第二腿。第一腿枢转地固定到下连杆，第二腿包括形成在其上的凸轮表面。辊与凸轮表面紧密接触，并且凸轮表面构造成使得上连杆相对于辊的移动使得上连杆围绕中心部分枢转。围绕中心部分枢转上部连杆移动下部连杆，使第二个触点离开第一个触点。机构弹簧构造成当操作机构跳闸时提供用于分离电触点的力。肘节手柄包括设置在其中的空隙，弹簧的端部固定在空隙内的操作手柄上。

10. 发明授权

US06313425B1 Cassette assembly with rejection features 有权
标题翻译：卡带组件具有拒收功能
公开(公告)号：US06313425B1
公开(公告)日：2001-11-06
申请号：US09512980
申请日：2000-02-24
申请人： Dennis J. Doughty , Julian Monzon , Dave Christensen , Randy Greenberg
发明人： Dennis J. Doughty , Julian Monzon , Dave Christensen , Randy Greenberg
IPC分类号： H01H930
CPC分类号： H01H9/362 , H01H1/2058 , H01H9/345 , H01H71/0214 , H01H2300/042
摘要： A cassette assembly for rotary contact circuit breakers utilizing a first electrically insulative cassette half piece and a second electrically insulative cassette half piece which are arranged to mate with each other to form an enclosure. The electrically insulative cassette half pieces include improper installation rejection features for both the rotor and arc chute assemblies. The inner surface of a electrically insulative cassette half piece including a groove and recesses formed therein. A rotor is properly positioned within the electrically insulative cassette half piece by inserting a pin on the face of the rotor into the groove. An arc chute assembly is properly positioned within the electrically insulative cassette half piece by inserting a tab located on a side member of the arc chute assembly into a corresponding recess located in the electrically insulative cassette half piece.
摘要翻译：一种用于旋转接触断路器的盒组件，其利用第一电绝缘盒半部件和第二电绝缘盒半部件，它们彼此配合以形成外壳。电绝缘盒半部件包括转子和电弧槽组件的不正确的安装排除特征。电绝缘盒半体的内表面包括形成在其中的凹槽和凹部。通过将转子的表面上的销插入槽中，将转子适当地定位在电绝缘盒半体内。将电弧槽组件通过将位于电弧槽组件的侧构件上的突片插入到位于电绝缘盒半体中的相应凹部中，将电弧槽组件适当地定位在电绝缘盒半体内。

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