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41. 发明授权

US5791457A Motor operator interface unit for high ampere-rated circuit breakers 失效
标题翻译：用于高电平额定断路器的电机操作接口单元
公开(公告)号：US5791457A
公开(公告)日：1998-08-11
申请号：US693933
申请日：1996-08-05
申请人： Roger N. Castonguay , James L. Rosen
发明人： Roger N. Castonguay , James L. Rosen
IPC分类号： H01H3/30 , H01H5/00
CPC分类号： H01H3/3005 , H01H2003/3057
摘要： A high ampere-rated circuit breaker which meets the electrical code requirements of the world market. The charging of the powerful operating spring controlling the circuit breaker contacts is made automatically by means of an electric motor. The motor interlock arrangement prevents rotation of the closing shaft until and unless the circuit breaker contact closing spring has become completely charged.
摘要翻译：符合世界市场电气规范要求的高安培断路器。控制断路器触点的强大的操作弹簧的充电通过电动机自动进行。电动机互锁装置防止闭合轴的旋转，直到断路器触点闭合弹簧已经完全充电为止。

42. 发明授权

US5762181A Means to control the operating cycle of an electric motor operator for high ampere-rated circuit breakers 失效
标题翻译：用于控制高电平额定断路器的电动机操作者的操作周期的手段
公开(公告)号：US5762181A
公开(公告)日：1998-06-09
申请号：US693935
申请日：1996-08-05
申请人： Roger N. Castonguay , James L. Rosen
发明人： Roger N. Castonguay , James L. Rosen
IPC分类号： H01H3/30 , H01H71/70 , H01H5/00
CPC分类号： H01H3/3005 , H01H71/70
摘要： This invention relates to a high ampere-rated circuit breaker which meets the electrical code requirements of the world market. The charging of the powerful operating springs controlling the circuit breaker contacts is made automatically by means of an electric motor. The circuit breaker operating handle connects with the operating springs upon stalling of the electric motor. An electrical switching arrangement is used to remove power from the motor operator unit at the completion of the charging cycle.
摘要翻译：本发明涉及一种满足世界市场电气规范要求的高安培型断路器。控制断路器触点的强大的操作弹簧的充电通过电动机自动进行。断路器操作手柄在电动机停转时与操作弹簧连接。电气开关装置用于在充电周期完成时从电动机操作器单元去除电力。

43. 发明授权

US5486667A Rating module unit for high ampere-rated circuit breaker 失效
标题翻译：高安培断路器的额定模块单元
公开(公告)号：US5486667A
公开(公告)日：1996-01-23
申请号：US203062
申请日：1994-02-28
申请人： Roger N. Castonguay , James L. Rosen , Mark A. Zaffetti
发明人： Roger N. Castonguay , James L. Rosen , Mark A. Zaffetti
IPC分类号： H01H3/30 , H01H5/00
CPC分类号： H01H3/30
摘要： This invention relates to a high ampere-rated circuit breaker which meets the electrical code requirements of the world market. The operating springs controlling the CLOSED state of the circuit breaker contacts are contained within a module unit which can be installed both in the field as well as in the factory. A separate module provides the spring bias forces required for each of the circuit breaker ampere ratings.
摘要翻译：本发明涉及一种满足世界市场电气规范要求的高安培型断路器。控制断路器触点闭合状态的操作弹簧包含在模块单元中，该模块单元可以在现场以及在工厂中安装。单独的模块提供每个断路器安培额定值所需的弹簧偏置力。

44. 发明授权

US5392016A Molded case circuit breaker mechanical rating plug 失效
标题翻译：塑壳断路器机械额定插头
公开(公告)号：US5392016A
公开(公告)日：1995-02-21
申请号：US148240
申请日：1993-11-08
申请人： David Arnold , Roger N. Castonguay
发明人： David Arnold , Roger N. Castonguay
IPC分类号： H01H71/74 , H01H9/00
CPC分类号： H01H71/7409 , H01H2069/016
摘要： A molded case circuit breaker having a thermal-magnetic trip unit is provided with a mechanical rating plug to allow a number of circuit breakers of different ampere ratings to be used within a common-sized enclosure. Multiple mechanical rating plugs are stored at the place of distribution to adapt the common enclosure to a specific ampere rating at a substantial savings in time, labor and materials.
摘要翻译：具有热磁脱扣单元的模制外壳断路器设置有机械额定插头，以允许在普通尺寸的外壳内使用不同安培额定值的多个断路器。多个机械额定插头存储在分配的地方，以将普通外壳适应于特定的安培额定值，大大节省了时间，人力和材料。

45. 发明授权

US5361052A Industrial-rated circuit breaker having universal application 失效
标题翻译：具有通用应用的工业级断路器
公开(公告)号：US5361052A
公开(公告)日：1994-11-01
申请号：US85496
申请日：1993-07-02
申请人： David A. Ferullo , Roger J. Morgan , James L. Rosen , Donna DeRosier , Roger N. Castonguay
发明人： David A. Ferullo , Roger J. Morgan , James L. Rosen , Donna DeRosier , Roger N. Castonguay
IPC分类号： H01H9/38 , H01H71/02 , H01H71/50 , H01H73/18 , H01H9/00
CPC分类号： H01H71/501 , H01H2009/305 , H01H71/0228 , H01H73/18 , H01H9/383
摘要： A molded case circuit breaker enclosure and operating components are provided with additional features to enable compliance with a variety of international electrical requirements for sales in the world market. The circuit breaker operating handle is prevented from returning to the OFF position upon contact welding as one example. Another modification includes a reinforcement and rejection pin used with the enclosure case. A further modification includes a shield used with the movable contact arm to prevent the arc gas contaminants from contacting the circuit breaker operating springs.
摘要翻译：一个塑壳断路器外壳和操作部件提供了额外的功能，可以满足世界市场销售的各种国际电气要求。作为一个示例，防止了断路器操作手柄在接触焊接时返回到关闭位置。另外的修改包括与外壳一起使用的加强和排斥针。进一步的改进包括与可动接触臂一起使用的屏蔽件，以防止电弧气体污染物接触断路器操作弹簧。

46. 发明授权

US5217111A Screw retainer for a molded case circuit breaker movable contact arm arrangement 失效
标题翻译：用于塑壳断路器可动接触臂布置的螺丝固定器
公开(公告)号：US5217111A
公开(公告)日：1993-06-08
申请号：US883634
申请日：1992-05-15
申请人： Roger N. Castonguay , David Arnold
发明人： Roger N. Castonguay , David Arnold
IPC分类号： H01H71/08 , H01H1/58 , H01H73/20
CPC分类号： H01H1/5855
摘要： A screw retainer is fabricated from a thin sheet of spring steel and is comprised of three sections: a screw support section, a leg support section and a leg section. The screw support section contains a through-hole for receiving a support screw. The leg support section is bounded by the screw-support section and the leg section. The leg section is angulated with respect to the leg support section and has a degree of spring action that allows it to be compressed so as to allow it and the leg support section to be inserted between the respective lower portions of integrally-formed upstanding support arms of a support base. Once the screw retainer is completely inserted between the respective lower portions of the integrally-formed upstanding support arms, the leg section springs back to its normal position thereby preventing the screw retainer from becoming dislodged from its position.
摘要翻译：螺丝保持器由弹簧钢薄板制成，由三个部分组成：螺钉支撑部分，腿部支撑部分和腿部部分。螺钉支撑部分包含用于接收支撑螺钉的通孔。腿支撑部分由螺钉支撑部分和腿部部分限定。腿部相对于腿支撑部分成角度并且具有一定程度的弹簧作用，其允许其被压缩以允许其并且腿部支撑部分插入在一体形成的直立支撑臂的相应下部之间的支持基地。一旦螺钉保持器完全插入在整体形成的直立支撑臂的相应下部之间，则腿部部分弹回到其正常位置，从而防止螺钉保持器从其位置移开。

47. 发明授权

US5200725A Molded case circuit breaker multi-pole crossbar assembly 失效
标题翻译：模制电路断路器多通道十字架组件
公开(公告)号：US5200725A
公开(公告)日：1993-04-06
申请号：US644185
申请日：1991-01-22
申请人： David Arnold , Roger N. Castonguay
发明人： David Arnold , Roger N. Castonguay
IPC分类号： H01H71/12 , H01H9/00 , H01H71/10 , H01H71/50 , H01H71/52
CPC分类号： H01H71/1009 , H01H71/52 , H01H2009/0094 , H01H2071/1036 , H01H2300/046 , H01H71/50 , H01H71/505 , H01H9/00
摘要： A modular crossbar arrangement for molded case circuit breakers allows a plurality of contact arm assemblies to be interconnected from a single modular unit. To provide increased acceleration to the movable contact arms a contact arm accelerator lever interfaces with the contact arm and crossbar assembly. To promote further acceleration of the movable contact arms to their closed positions, the movable contact arms in a multi-pole circuit breaker are staggered with respect to their rotational alignment within each pole on the crossbar assembly.
摘要翻译：用于模制外壳断路器的模块化横梁布置允许多个接触臂组件从单个模块单元互连。为了向可动接触臂提供增加的加速度，接触臂加速器杆与接触臂和横杆组件接合。为了促进可动接触臂进一步加速到其闭合位置，多极断路器中的可动接触臂相对于横杆组件中的每个极内的旋转对准错开。

48. 发明授权

US5043688A Actuator-accessory interface unit for molded case circuit interrupter 失效
标题翻译：用于塑壳断路器的执行器附件接口单元
公开(公告)号：US5043688A
公开(公告)日：1991-08-27
申请号：US518381
申请日：1990-05-03
申请人： Roger N. Castonguay , Thomas F. Papallo, Jr.
发明人： Roger N. Castonguay , Thomas F. Papallo, Jr.
IPC分类号： H01H71/02 , H01H83/20
CPC分类号： H01H71/0228 , H01H83/20
摘要： An integrated protection unit is a circuit interrupter which includes basic overcurrent protection facility along with selective electrical accessories. A molded plastic accessory access cover secured to the integrated protection unit cover protects the accessory components contained within the integrated protection unit cover from the environment. A combined overcurrent trip actuator and multiple accessory unit can be field-installed within the integrated protection unit. The combined actuator-accessory unit includes electronic control circuitry for the accessories along with mechanical trip and reset interface components. An actuator-accessory unit arranged within the interrupter cover interacts between the actuator-accessory unit and the interrupter operating mechanism to separate the interrupter contacts and interrupt a protected circuit.
摘要翻译：集成保护单元是一种电路断路器，包括基本的过流保护设备以及选择性电气配件。固定到集成保护单元盖的模制塑料附件通道盖保护集成保护单元盖中包含的附件部件免受环境影响。组合的过电流跳闸执行器和多个附件单元可以现场安装在集成保护单元内。组合的执行器附件单元包括用于附件的电子控制电路以及机械跳闸和复位接口组件。布置在断路器盖内的致动器附件单元在致动器附件单元和断续器操作机构之间相互作用，以分离断续器触点并中断受保护的电路。

49. 发明授权

US4931603A Molded case circuit breaker movable contact arm arrangement 失效
标题翻译：塑壳断路器可动接触臂布置
公开(公告)号：US4931603A
公开(公告)日：1990-06-05
申请号：US327655
申请日：1989-03-23
申请人： Roger N. Castonguay , Keith W. Klein , David Arnold , Preston L. Ellis
发明人： Roger N. Castonguay , Keith W. Klein , David Arnold , Preston L. Ellis
IPC分类号： H01H1/58 , H01H77/10
CPC分类号： H01H1/5833 , H01H77/102
摘要： A molded case circuit breaker movable contact arm electrically connects with the circuit breaker load terminal without requiring a flexible electrical conducting braid. The contact arm is pivotally arranged within a contact arm support to which the load terminal lug is attached. The contact arm pivot pin is supported on a pair of parallel support posts extending from the contact arm support and a pair of bifurcated shunt plates are positioned on the pivot pin, one on each side of the contact arm to promote good electric transport between the contact arm and the support posts during short circuit conditions without interfering with the rotational movement of the contact arm.
摘要翻译：模制外壳断路器可动触点臂与断路器负载端子电连接，而不需要柔性导电编织层。接触臂枢转地布置在负载端子凸耳附接到的接触臂支撑件内。接触臂枢轴销支撑在从接触臂支撑件延伸的一对平行支撑柱上，并且一对分叉分流板位于枢轴销上，一个在接触臂的每一侧上，以促进触点之间良好的电输送臂和支撑柱在短路条件下，而不会干扰接触臂的旋转运动。

50. 发明授权

US4864263A Molded case circuit breaker latch and operating mechanism assembly 失效
标题翻译：塑壳断路器闩锁和操作机构总成
公开(公告)号：US4864263A
公开(公告)日：1989-09-05
申请号：US231927
申请日：1988-08-15
申请人： Roger N. Castonguay , David J. Meiners
发明人： Roger N. Castonguay , David J. Meiners
IPC分类号： H01H11/00 , H01H71/52
CPC分类号： H01H71/522 , H01H11/00 , Y10T29/49105
摘要： An industrial rated molded case circuit breaker having an electronic trip circuit contained within the circuit breaker enclosure includes a reset spring in cooperation with the circuit breaker latch spring to insure manual reset of circuit breaker after an automatic trip function. The reset spring allows the circuit breaker latch assembly to be manually reset upon minimum travel of the circuit breaker operating handle due to internal circuit breaker component space restrictions. The circuit breaker latch assembly is robotically loaded to the operating mechanism which is then attached to the circuit breaker case by an automated fastening process.
摘要翻译：具有包含在断路器壳体内的电子跳闸电路的工业级额定模制外壳断路器包括与断路器闩锁弹簧协作的复位弹簧，以确保在自动跳闸功能之后断路器的手动复位。复位弹簧允许断路器闩锁组件由于内部断路器组件空间限制而在断路器操作手柄的最小行程上手动复位。断路器闩锁组件被机械地装载到操作机构，该操作机构然后通过自动紧固过程连接到断路器壳体。

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