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11. 发明授权

US06724286B2 Adjustable trip solenoid 失效
标题翻译：可调跳闸螺线管
公开(公告)号：US06724286B2
公开(公告)日：2004-04-20
申请号：US10063149
申请日：2002-03-26
申请人： David Arnold , Thomas G. O'Keeffe , Paul Douglas Lafferty
发明人： David Arnold , Thomas G. O'Keeffe , Paul Douglas Lafferty
IPC分类号： H01F708
CPC分类号： H01H71/7463 , H01H71/2463
摘要： An adjustable solenoid having an enclosure containing a winding through which a current is passed. The winding defines an area and a plunger is positioned at one end of the area with a mechanical biasing mechanism for providing a biasing force to the plunger, the mechanical biasing mechanism is secured to the plunger at one end and a support at the other end. A stator having a first threaded portion engaged within a threaded opening of the enclosure causes the stator to travel between a first position and a second position as a rotational force is applied to the stator. The first position is closer to the plunger than the second position, and the stator is in a facially spaced relationship with respect to the plunger and the stator has a second threaded portion for engaging a threaded portion of the support, the second threaded portion of the stator causes the support to travel between a first position and a second position, the second position of the support provides the mechanical biasing mechanism with a greater biasing force than the first position.
摘要翻译：一种可调式螺线管，其具有包含电流通过的绕组的外壳。线圈限定一个区域，并且柱塞位于该区域的一端，具有用于向柱塞提供偏置力的机械偏置机构，机械偏置机构在一端固定到柱塞，另一端固定在支撑件上。具有接合在壳体的螺纹开口内的第一螺纹部分的定子使得当定子施加旋转力时，定子在第一位置和第二位置之间移动。所述第一位置比所述第二位置更靠近所述柱塞，并且所述定子相对于所述柱塞处于面间隔的关系，并且所述定子具有用于接合所述支撑件的螺纹部分的第二螺纹部分，所述第二螺纹部分定子使得支撑件在第一位置和第二位置之间移动，支撑件的第二位置以比第一位置更大的偏置力提供机械偏置机构。

12. 发明授权

US06404314B1 Adjustable trip solenoid 失效
标题翻译：可调跳闸螺线管
公开(公告)号：US06404314B1
公开(公告)日：2002-06-11
申请号：US09515112
申请日：2000-02-29
申请人： David Arnold , Thomas G. O'Keeffe , Paul Douglas Lafferty
发明人： David Arnold , Thomas G. O'Keeffe , Paul Douglas Lafferty
IPC分类号： H01F300
CPC分类号： H01H71/7463 , H01H71/2463
摘要： An adjustable solenoid having an enclosure containing a winding through which a current is passed. The winding defines an area and a plunger is positioned at one end of the area with a mechanical biasing mechanism for providing a biasing force to the plunger, the mechanical biasing mechanism is secured to the plunger at one end and a support at the other end. A stator having a first threaded portion engaged within a threaded opening of the enclosure causes the stator to travel between a first position and a second position as a rotational force is applied to the stator. The first position is closer to the plunger than the second position, and the stator is in a facially spaced relationship with respect to the plunger and the stator has a second threaded portion for engaging a threaded portion of the support, the second threaded portion of the stator causes the support to travel between a first position and a second position, the second position of the support provides the mechanical biasing mechanism with a greater biasing force than the first position.
摘要翻译：一种可调式螺线管，其具有包含电流通过的绕组的外壳。线圈限定一个区域，并且柱塞位于该区域的一端，具有用于向柱塞提供偏置力的机械偏置机构，机械偏置机构在一端固定到柱塞，另一端固定在支撑件上。具有接合在壳体的螺纹开口内的第一螺纹部分的定子使得当定子施加旋转力时，定子在第一位置和第二位置之间移动。所述第一位置比所述第二位置更靠近所述柱塞，并且所述定子相对于所述柱塞处于面间隔的关系，并且所述定子具有用于接合所述支撑件的螺纹部分的第二螺纹部分，所述第二螺纹部分定子使得支撑件在第一位置和第二位置之间移动，支撑件的第二位置以比第一位置更大的偏置力提供机械偏置机构。

13. 发明授权

US5428195A Current limiter unit for molded case circuit breakers 失效
标题翻译：塑壳断路器电流限制器
公开(公告)号：US5428195A
公开(公告)日：1995-06-27
申请号：US189614
申请日：1994-01-31
申请人： David Arnold
发明人： David Arnold
IPC分类号： H01H9/42 , H01H77/10 , H01H33/16
CPC分类号： H01H9/42 , H01H77/10 , H01H2033/163
摘要： A self-contained current limiter unit allows lower short-circuit-rated circuit breakers to be utilized within industrial applications. The unit is electrically-connected in series with the circuit breakers and the protected load to limit the short circuit current to a fixed predetermined value while the circuit breaker trip unit responds to interrupt the circuit current. A single unit can be arranged in electrical series connection with a plurality of lower short-circuit-rated circuit breakers to allow a substantial savings in component and equipment costs.
摘要翻译：独立的限流器单元允许在工业应用中使用较低的短路额定断路器。该单元与断路器和受保护的负载串联电连接，以将短路电流限制在固定的预定值，同时断路器跳闸单元响应中断电路电流。可以将单个单元布置成与多个下部短路额定断路器电连接，从而大大节省部件和设备成本。

14. 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。

15. 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。

16. 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。

17. 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。

18. 发明授权

US4782583A Method of assembling a molded case circuit breaker crossbar 失效
标题翻译：组装塑壳断路器横梁的方法
公开(公告)号：US4782583A
公开(公告)日：1988-11-08
申请号：US78322
申请日：1987-07-27
申请人： Roger N. Castonguay , David Arnold , David J. Meiners
发明人： Roger N. Castonguay , David Arnold , David J. Meiners
IPC分类号： H01H1/22 , H01H1/24 , H01H77/10 , H01H11/04
CPC分类号： H01H1/225 , H01H1/24 , H01H2001/223 , H01H77/104 , Y10T29/49105
摘要： A molded case circuit breaker crossbar assembly allows the movable contact carrier, contact spring and contact carrier operating cam to be preassembled prior to insertion within the circuit breaker case. The crossbar is fabricated from a plastic molding composition having slots thereon for supporting the movable contact carrier and for retaining the charged contact operating spring. The contact carrier operating cam engages a roller carried by the operating mechanism link to couple the crossbar assembly to the circuit breaker operating mechanism.
摘要翻译：模制外壳断路器横梁组件允许可动触点支架，触点弹簧和触点支架操作凸轮在插入断路器壳体之前预先组装。横杆由具有槽的塑料模制组合物制成，用于支撑活动触点支架并保持充电触点操作弹簧。接触托架操作凸轮接合由操作机构连杆承载的辊子，以将横杆组件连接到断路器操作机构。

19. 发明授权

US08657678B2 Intra-office regulatory compliance testing system 有权
标题翻译：内部监管合规性测试系统
公开(公告)号：US08657678B2
公开(公告)日：2014-02-25
申请号：US13320934
申请日：2010-05-28
申请人： David Mackey , David Arnold , Ana Downing-Mason , Peter Nikiper
发明人： David Mackey , David Arnold , Ana Downing-Mason , Peter Nikiper
IPC分类号： A63F9/24 , G06F17/00
CPC分类号： G07F17/32 , G07F17/3223 , G07F17/3241
摘要： A regulatory compliance testing system permits a gaming machine (30-44) at a first location (14-20) to be tested for regulatory compliance with casino system software (44a,46) located at a second location (12) in a different jurisdiction. A plurality of different casino systems (46) can be kept at the second location (12) and each is associated with one specific port (54b-54e) at the first location so that each different type or model of gaming machine (14-20) has its own home port (54a-54e). A secured VPN Layer 2 network (24a-24e) including multisystem isolation made possible by VLAN (26a-26e) tunnels connects both locations and permits seamless and secure connectivity as if the gaming machine (30-44) and its associated accounting software (46) were located at the same location. The system (10) permits three (3) basic modes of testing. First, the gaming machine (30-44) may be tested at the first location (14-20) by an engineer at the first location (14-20). Second, the gaming machine (30-44) may be tested by a person at the second location (12). Third, a plurality of gaming machines (30-44) of the same type my be plugged into the same numbered port (54a-54e) at more than one locations and simultaneously tested from one or more different locations (12-20).
摘要翻译：监管合规性测试系统允许在位于第一位置（14-20）的游戏机（30-44）被测试以符合位于不同管辖区的第二位置（12）的赌场系统软件（44a，46）。多个不同的娱乐系统（46）可以保持在第二位置（12），并且每个都与第一位置处的一个特定端口（54b-54e）相关联，使得每个不同类型或型号的游戏机（14-20 ）有自己的家乡港口（54a-54e）。通过VLAN（26a-26e）隧道实现的包括多系统隔离的安全VPN第2层网络（24a-24e）连接这两个位置，并允许无缝和安全的连接，就像游戏机（30-44）及其相关的会计软件（46 ）位于同一地点。系统（10）允许三（3）种基本测试模式。首先，游戏机（30-44）可以由第一位置的工程师（14-20）在第一位置（14-20）进行测试。第二，游戏机（30-44）可以由第二位置（12）的人进行测试。第三，我的多个相同类型的游戏机（30-44）在多于一个位置被插入到相同编号的端口（54a-54e）中，同时从一个或多个不同位置（12-20）测试。

20. 发明申请

US20070107517A1 Verification of Continuity 审中-公开
标题翻译：验证连续性
公开(公告)号：US20070107517A1
公开(公告)日：2007-05-17
申请号：US11556708
申请日：2006-11-06
申请人： David Arnold , Robert Dickinson
发明人： David Arnold , Robert Dickinson
IPC分类号： G01N29/04
CPC分类号： A61M5/14 , A61M5/172 , A61M2205/3569 , A61M2205/3576 , A61M2205/6018
摘要： Techniques are described for eliminating the potential continuity errors in fluid connection devices, such as tubes, which can arise in complex systems where many tubes are used. The techniques are based upon the use of ultrasound, light or pressure waves being transmitted along the connecting device using a transmitter and a receiver at either end. Methods are described to cover the external coupling of the transmitter and/or the receiver into the tubing thereby eliminating the need to compromise the connection. The described apparatus can be external to the system or integrated within it. The potential to carry information along the connection device is also disclosed.
摘要翻译：描述了用于消除在使用许多管的复杂系统中可能出现的流体连接装置（例如管）中的潜在连续性错误的技术。这些技术基于使用超声波，光或压力波沿着连接装置使用发射器和接收器在任一端传输。描述了将发射机和/或接收机的外部耦合覆盖到管道中的方法，从而消除了损害连接的需要。所描述的装置可以在系统外部或集成在其中。还公开了沿着连接装置携带信息的可能性。

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