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1. 发明授权

US06377144B1 Molded case circuit breaker base and mid-cover assembly 失效
标题翻译：塑壳断路器底座和中盖组件
公开(公告)号：US06377144B1
公开(公告)日：2002-04-23
申请号：US09433029
申请日：1999-11-03
申请人： Roger Castonguay , Dave S. Christensen , Dean Robarge , Randy Greenberg
发明人： Roger Castonguay , Dave S. Christensen , Dean Robarge , Randy Greenberg
IPC分类号： H01H902
CPC分类号： H01H71/02 , H01H1/2058 , H01H71/0257
摘要： A molded case circuit breaker housing employs a tri-furcated design that imparts structural stability and manufacturing efficiency. The design provides a separate top cover, mid-cover and base wherein the mid-cover wall height to base wall height ratio is such that the stresses imparted upon the base sidewalls when pressures are exerted, for example, by gaseous discharges are withstood.
摘要翻译：塑壳断路器壳体采用三分叉设计，赋予结构稳定性和制造效率。该设计提供了单独的顶盖，中盖和底座，其中中盖壁高度与底壁高度之比使得当例如通过气体排放施加压力时施加在基座侧壁上的应力得以承受。

2. 发明授权

US06317018B1 Circuit breaker mechanism 失效
标题翻译：断路器机构
公开(公告)号：US06317018B1
公开(公告)日：2001-11-13
申请号：US09427561
申请日：1999-10-26
申请人： Roger Castonguay , Randy Greenberg , Dennis Doughty , Dave S. Christensen
发明人： Roger Castonguay , Randy Greenberg , Dennis Doughty , Dave S. Christensen
IPC分类号： H01H7500
CPC分类号： H01H71/1009 , H01H1/2041 , H01H2071/1036
摘要： A mechanism for operating a plurality of circuit interruption mechanisms of a circuit breaker, the mechanism applies a uniform force to the circuit interruption mechanisms. The mechanism applying a force to an elongated member for manipulating the circuit interruption mechanisms. The mechanism applying the force to the elongated member at a first position and a second position, the first position and the second position being intermediate to a center of the elongated member and the plurality of circuit interruption mechanisms.
摘要翻译：用于操作断路器的多个电路中断机构的机构，该机构对电路中断机构施加均匀的力。对细长构件施加力以操纵电路中断机构的机构。在第一位置和第二位置处将力施加到细长构件的第一位置和第二位置在细长构件的中心和多个电路中断机构之间。

3. 发明授权

US06239398B1 Cassette assembly with rejection features 有权
公开(公告)号：US06239398B1
公开(公告)日：2001-05-29
申请号：US09627738
申请日：2000-07-28
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： H01H944
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.

4. 外观设计

USD442146S1 Molded case circuit breaker 失效
标题翻译：塑壳断路器
公开(公告)号：USD442146S1
公开(公告)日：2001-05-15
申请号：US29120367
申请日：2000-03-17
申请人： Randy Greenberg , Roger Castonguay , Dave Christensen , Hassan Girish , Ranganna C. Dasari , Dean A. Robarge , Dennis J. Doughty , Michael H. Thomas
设计人： Randy Greenberg , Roger Castonguay , Dave Christensen , Hassan Girish , Ranganna C. Dasari , Dean A. Robarge , Dennis J. Doughty , Michael H. Thomas

5. 发明授权

US06291788B1 Vent screen with rejection features 失效
标题翻译：排气屏幕具有排除功能
公开(公告)号：US06291788B1
公开(公告)日：2001-09-18
申请号：US09603977
申请日：2000-06-27
申请人： Dennis J. Doughty , Randy Greenberg
发明人： Dennis J. Doughty , Randy Greenberg
IPC分类号： H01H3302
CPC分类号： H01H1/2058 , H01H9/342 , H01H71/0207 , H01H2300/042
摘要： A vent screen for a use in a circuit breaker cassette having structural characteristics that allows it to be assembled correctly within the circuit breaker cassette and where the vent screen allows for the flow of arc gases from the arc chambers.
摘要翻译：一种用于具有结构特征的断路器盒的排气屏幕，其允许其在断路器盒内正确组装，并且排气屏幕允许来自电弧室的电弧气体的流动。

6. 发明授权

US06388547B1 Circuit interrupter operating mechanism 失效
公开(公告)号：US06388547B1
公开(公告)日：2002-05-14
申请号：US09682567
申请日：2001-09-20
申请人： Roger N. Castonguay , Dave S. Christensen , Randy Greenberg , Girish Hassan , Dean A. Robarge
发明人： Roger N. Castonguay , Dave S. Christensen , Randy Greenberg , Girish Hassan , Dean A. Robarge
IPC分类号： H01H900
CPC分类号： H01H1/2058 , H01H71/525 , H01H73/045
摘要： An operating mechanism controls and trips a separable contact structure arranged in a protected circuit. The mechanism includes a frame, a drive member pivotally coupled to the frame, a spring pivotally connecting the drive member to a drive connector, an upper link pivotally seated on the drive connector, a lower link member pivotally coupled to the drive connector, a crank member pivotally coupled to the lower link member for interfacing the separable contact structure, and a cradle member pivotally secured to the frame and pivotally securing the upper link. The cradle member is configured for being releasably engaged by a latch assembly, which is displaced upon occurrence of a predetermined condition in the circuit such as a trip condition. The mechanism is movable between a tripped position, a reset position, an off position, and an on position. Spacers are operatively positioned between movable members, and protrusions are operatively formed on the enclosure of the contact structure. The spacers and protrusions serve to widen the stances of the operating mechanism for force distribution purposes, and also to minimize friction between movable components.

7. 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。

8. 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。

9. 发明授权

US06204743B1 Dual connector strap for a rotary contact circuit breaker 有权
标题翻译：用于旋转触点断路器的双连接器带
公开(公告)号：US06204743B1
公开(公告)日：2001-03-20
申请号：US09515202
申请日：2000-02-29
申请人： Randy Greenberg , Dean A. Robarge , Dennis J. Doughty , Ranganna C. Dasari
发明人： Randy Greenberg , Dean A. Robarge , Dennis J. Doughty , Ranganna C. Dasari
IPC分类号： H01H900
CPC分类号： H01H1/2058 , H01H11/0018 , H01H71/0228 , H01H71/08 , H01H71/123 , H01H71/24
摘要： An electrically conducting strap for use in a rotary circuit breaker cassette provides dual connectors to accommodate either an electronic or mechanical trip unit within the circuit breaker and electrical distribution system. The continuous, integral strap includes a first section including a fixed contact mounted thereon, a U-shaped second section, a third section having two apertures for connection to associated electrical equipment, and a fourth section having two apertures for connection to a line of a distribution system providing electrical power to a load. Thus, the circuit breaker has the advantage of reduced cost and increased ease of manufacturability since a common cassette is used.
摘要翻译：用于旋转断路器盒的导电带提供双连接器以适应断路器和配电系统内的电子或机械跳闸单元。连续的整体带包括第一部分，其包括安装在其上的固定触点，U形第二部分，具有用于连接到相关联的电气设备的两个孔的第三部分，以及具有两个孔的第四部分，分配系统向负载提供电力。因此，断路器具有降低成本和增加易于制造性的优点，因为使用了普通的盒式磁带。

10. 发明授权

US06891453B2 Circuit breaker mechanism 失效
标题翻译：断路器机构
公开(公告)号：US06891453B2
公开(公告)日：2005-05-10
申请号：US10248608
申请日：2003-01-31
申请人： Roger Castonguay , Randy Greenberg , Dennis Doughty , Dave S. Christensen
发明人： Roger Castonguay , Randy Greenberg , Dennis Doughty , Dave S. Christensen
IPC分类号： H01H71/10 , H01H75/00
CPC分类号： H01H71/1009 , H01H1/2041 , H01H2071/1036
摘要： A mechanism for operating a plurality of circuit interruption mechanisms of a circuit breaker, the mechanism applies a uniform force to the circuit interruption mechanisms. The mechanism applies a force to an elongated member for manipulating the circuit interruption mechanisms. The mechanism applies a force to the elongated member at a first position and a second position, the first position and the second position being intermediate to a center of the elongated member and the plurality of circuit interruption mechanisms.
摘要翻译：用于操作断路器的多个电路中断机构的机构，该机构对电路中断机构施加均匀的力。该机构向细长构件施加力以操纵电路中断机构。该机构在第一位置和第二位置处向细长构件施加力，第一位置和第二位置位于细长构件的中心和多个电路中断机构的中间。

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