公开(公告)号：US07349360B2

公开(公告)日：2008-03-25

申请号：US10441315

申请日：2003-05-19

申请人： José A. Gutierrez ,  Luis R. Pereira

发明人： José A. Gutierrez ,  Luis R. Pereira

IPC分类号： H04J3/08

CPC分类号： H04L45/00 ,  H04L45/34 ,  H04W8/26 ,  H04W40/12 ,  H04W40/246 ,  H04W40/248 ,  H04W40/26 ,  H04W84/18 ,  Y02D70/1222 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/22 ,  Y02D70/34

摘要： An ad-hoc low rate-wireless personal area network (LR-WPAN) includes an ad-hoc network coordinator having a first processor, a first memory, and a first communication interface; and a plurality of ad-hoc network devices. Each of the devices includes a second processor, a second memory, and a second communication interface for communication with the first communication interface of the coordinator or with the second communication interface of another one of the devices. A simple, low-cost, incremental source routing is employed. The first memory stores complete communication routes for messages from the coordinator through at least one of the devices to other devices. The second memory of each of the devices stores an identification of another device to forward a message from the second communication interface of a corresponding one of the devices toward the coordinator's first communication interface and through the second communication interface of that other device.

摘要翻译： 专用低速率无线个人区域网络（LR-WPAN）包括具有第一处理器，第一存储器和第一通信接口的自组织网络协调器; 和多个自组织网络设备。 每个设备包括第二处理器，第二存储器和用于与协调器的第一通信接口或与另一个设备的第二通信接口通信的第二通信接口。 采用简单，低成本的增量源路由。 第一个存储器存储从协调器通过至少一个设备到其他设备的消息的完整通信路由。 每个设备的第二存储器存储另一设备的标识，以将来自相应设备的第二通信接口的消息转发到协调器的第一通信接口并通过该另一设备的第二通信接口。

公开(公告)号：US06850135B1

公开(公告)日：2005-02-01

申请号：US10633006

申请日：2003-08-01

申请人： Michael P. Puskar ,  Thomas A. Whitaker ,  William M. Randal

发明人： Michael P. Puskar ,  Thomas A. Whitaker ,  William M. Randal

IPC分类号： H01H71/10 ,  H01H71/12 ,  H01H71/50 ,  H01H9/00

CPC分类号： H01H71/123 ,  H01H71/1009 ,  H01H71/125 ,  H01H71/505 ,  H01H2071/508

摘要： A trip unit includes a housing, a rotary plunger, and a pivotally mounted trip bar, which latches the plunger in an on position and releases the plunger to a tripped position. A first plunger portion is biased outside the housing in a tripped position by a spring mechanism. A pivotally mounted rotary trip lever includes an elastic arm. A second plunger portion is inside the housing in a reset position and engages the elastic arm. When a trip solenoid is energized, its linear plunger rotates the rotary trip lever, in order to engage and rotate the trip bar and release the rotary plunger. The rotary trip lever rotates in an opposite direction in response to the rotary plunger reset position and engages the trip solenoid linear plunger, in order to reset the same. The elastic arm flexes after the linear plunger is reset and accommodates overtravel of the rotary plunger.

摘要翻译： 跳闸单元包括壳体，旋转柱塞和可枢转地安装的跳闸杆，其将柱塞闩锁在就位并将柱塞释放到跳闸位置。 第一柱塞部分通过弹簧机构偏置在壳体外部处于跳闸位置。 枢转安装的旋转脱扣杆包括弹性臂。 第二柱塞部分在壳体内部处于复位位置并且与弹性臂接合。 当跳闸螺线管通电时，其线性柱塞使旋转跳闸杆旋转，以便接合和旋转跳闸杆并释放旋转柱塞。 旋转跳闸杆响应于旋转柱塞复位位置沿相反方向旋转，并与跳闸螺线管线性柱塞接合，以便使其复位。 弹性臂在线性柱塞复位后弯曲，并适应旋转柱塞的超程。

公开(公告)号：US07032564B1

公开(公告)日：2006-04-25

申请号：US11021454

申请日：2004-12-22

申请人： Nathan W. Kryglowski ,  Kenneth J. Parker ,  Tae-Kyung Kim ,  Kelly M. Newby

发明人： Nathan W. Kryglowski ,  Kenneth J. Parker ,  Tae-Kyung Kim ,  Kelly M. Newby

IPC分类号： F02D13/06

CPC分类号： F02D13/06 ,  F01L1/143 ,  F01L1/245 ,  F01L1/46 ,  F01L13/0005 ,  F01L13/0031 ,  F01L2001/2444 ,  F01L2101/00 ,  F02D17/02 ,  F16J15/102 ,  F16J15/106 ,  Y02T10/18

摘要： An electro-hydraulic manifold assembly for deactivation of the valves of one bank of cylinders in a V-10 engine. One solenoid valve controls flow of oil to the hydraulic valve lifter/lash adjuster of a single or first cylinder, a second valve controls flow of oil to the lifters/lash adjusters of cylinders two and five and a third valve controls oil flow to the lifters/lash adjusters for cylinders two and three by taking advantage of the common base circle position of the cams for the paired cylinders.

摘要翻译： 一种用于停用V-10发动机中的一组气缸的阀的电动液压歧管组件。 一个电磁阀控制油流到单个或第一个气缸的液压阀升降器/间隙调节器，第二个阀控制油流到两个和五个气缸的升降器/间隙调节器，第三个阀控制到达升降器的油流 通过利用成对的气缸的凸轮的公​​共基圆位置来实现气缸2和3的间隙调节器。

公开(公告)号：US07521632B2

公开(公告)日：2009-04-21

申请号：US11468973

申请日：2006-08-31

申请人： Jeffrey L. Johnson

发明人： Jeffrey L. Johnson

IPC分类号： H02G3/14

CPC分类号： H02G3/14

摘要： A door hinge assembly is provided for an enclosure including a housing having a panel member, and a plurality of sides extending outwardly from the panel member to define an interior and an opening for providing access to the interior. The door hinge assembly includes a generally planar portion covering the opening of the housing of the enclosure, at least one side flange portion extending outwardly from the generally planar portion toward the housing of the enclosure and including a number of bends forming at least one first hinge element, and at least one second hinge element disposed at or about one of the sides of the housing to pivotably receive a corresponding first hinge element. The side flange portion, including the first hinge element thereof, is a single continuous piece of material. The door hinge assembly is movable between an open position and a closed position.

摘要翻译： 提供了一种门铰链组件，其用于包括具有面板构件的壳体的外壳，以及从面板构件向外延伸以限定内部和用于提供对内部的通路的开口的多个侧面。 门铰链组件包括覆盖外壳的壳体的开口的大致平坦的部分，至少一个侧凸缘部分从大体上平坦的部分向外延伸到壳体的壳体，并且包括多个弯曲部，形成至少一个第一铰链 元件，以及至少一个第二铰链元件，其设置在所述壳体的所述侧面中的一侧或周围，以可枢转地接收相应的第一铰链元件。 包括其第一铰链元件的侧凸缘部分是单个连续的材料片。 门铰链组件可在打开位置和关闭位置之间移动。

公开(公告)号：US07068045B2

公开(公告)日：2006-06-27

申请号：US10627016

申请日：2003-07-25

申请人： Joseph C. Zuercher ,  David L. McClanahan

发明人： Joseph C. Zuercher ,  David L. McClanahan

IPC分类号： G01R31/08

CPC分类号： H02H1/0015 ,  H02H7/263

摘要： A detection module and remote load voltage sensor determine a location of a parallel arc for a power circuit between a power source and a load in real time. The detection module provides a value of voltage from the power source. A current sensor measures a value of current flowing in the power circuit to or from the power source. The remote load voltage sensor measures a value of voltage at the load. A microprocessor determines the parallel arc location from the value of voltage from the power source, the value of current, the value of voltage at the load, and a wire resistance or conductance per unit length of the power circuit. In one case, connector resistance is accounted for. In another case, the load voltage is encoded at a predetermined frequency using a switched precision resistor near the load, thereby providing a power line carrier type communication.

摘要翻译： 检测模块和远程负载电压传感器实时确定电源和负载之间的电源电路的并联电弧位置。 检测模块提供来自电源的电压值。 电流传感器测量电源电路中流过或来自电源的电流值。 远程负载电压传感器测量负载电压值。 微处理器根据电源的电压值，电流值，负载电压值，以及电源电路每单位长度的导线电阻或电导率来确定并联电弧位置。 在一种情况下，考虑连接器电阻。 在另一种情况下，使用负载附近的切换精密电阻器以预定频率对负载电压进行编码，从而提供电力线载波型通信。

公开(公告)号：US07417554B2

公开(公告)日：2008-08-26

申请号：US11338349

申请日：2006-01-24

申请人： James J. Benke ,  Joseph C. Engel ,  James L. Lagree ,  Charles J. Luebke ,  Mark G. Solveson

发明人： James J. Benke ,  Joseph C. Engel ,  James L. Lagree ,  Charles J. Luebke ,  Mark G. Solveson

IPC分类号： G08B21/00

CPC分类号： H01H1/0015 ,  G01D21/00 ,  G01K13/00 ,  G01K2215/00 ,  H01H2071/006 ,  H01H2300/03 ,  H02H1/0061 ,  H02H1/063 ,  H02H5/04 ,  H02H7/22 ,  Y02B70/3241 ,  Y02B90/224 ,  Y04S20/14 ,  Y04S20/227

摘要： A system displays information from and controls electrical switching apparatus, such as circuit breakers. The system includes a plurality of circuit breakers having separable contacts and a plurality of conditions, such as bus temperature and contact wear. A plurality of sensors are structured to sense the conditions of the circuit breakers and to communicate the sensed conditions over corresponding wireless signals. A display and control unit is operatively associated with the circuit breakers and is structured to receive the corresponding wireless signals and display information corresponding to the sensed conditions or to control the circuit breakers based upon one or more of the sensed conditions.

摘要翻译： 系统显示来自电控开关装置的信息，例如断路器。 该系统包括具有可分离触点和多个条件的多个断路器，例如总线温度和接触磨损。 多个传感器被构造为感测断路器的状况并且将感测到的条件传送到相应的无线信号上。 显示和控制单元与断路器可操作地相关联，并且被构造为接收相应的无线信号并显示与所感测到的条件相对应的信息，或者基于感测到的一个或多个条件来控制断路器。

公开(公告)号：US07203040B2

公开(公告)日：2007-04-10

申请号：US10814596

申请日：2004-03-31

申请人： David D. Shipp ,  Joseph J. Matsko ,  James L. Lagree ,  Michael B. Hodder ,  Ronald E. Vaill

发明人： David D. Shipp ,  Joseph J. Matsko ,  James L. Lagree ,  Michael B. Hodder ,  Ronald E. Vaill

IPC分类号： H02H3/06

CPC分类号： H02H9/00 ,  H01H71/7409 ,  H01H2071/006 ,  H02H3/006

摘要： Maintenance trip functions override the normal or specified trip functions of a low voltage circuit breaker to reduce pickup currents and/or time delays to effect faster trips, which reduces arc energy produced by faults during maintenance or testing on a live circuit breaker.

摘要翻译： 维护跳闸功能覆盖低压断路器的正常或指定跳闸功能，以减少起动电流和/或时间延迟，以实现更快的跳闸，从而减少在断路器的维护或测试过程中由故障产生的电弧能量。

公开(公告)号：US07055560B1

公开(公告)日：2006-06-06

申请号：US11108253

申请日：2005-04-18

申请人： Ronald E. Sexton

发明人： Ronald E. Sexton

IPC分类号： B65B1/04

CPC分类号： B60K15/05 ,  B60K2015/0429 ,  B60K2015/0523 ,  Y10S220/33

摘要： A protective cover for a filler tube for a fuel tank includes a body portion and a movable door that covers and exposes an opening in the filler tube. To guide the movement of the nozzle, the cover includes a nozzle guide that contacts the nozzle and acts as a fulcrum with a radius of rotation. When force is applied to the nozzle, the nozzle guide amplifies the force and causes the nozzle to act as a lever against the feature on a sliding door, allowing the door to slide open with minimal force from the user.

摘要翻译： 用于燃料箱的加注管的保护盖包括主体部分和可覆盖盖和暴露加注管中的开口的活动门。 为了引导喷嘴的移动，盖子包括与喷嘴接触并用作具有旋转半径的支点的喷嘴引导件。 当向喷嘴施加力时，喷嘴导向器放大力并使喷嘴作为杠杆抵靠滑动门上的特征，允许门以最小的力从使用者滑动打开。

公开(公告)号：US08040644B2

公开(公告)日：2011-10-18

申请号：US12337093

申请日：2008-12-17

申请人： Jerome K. Hastings ,  Xin Zhou ,  Joseph C. Zuercher ,  Thomas J. Schoepf ,  William E. Beatty, Jr.

发明人： Jerome K. Hastings ,  Xin Zhou ,  Joseph C. Zuercher ,  Thomas J. Schoepf ,  William E. Beatty, Jr.

IPC分类号： H02H3/00 ,  H02H9/08

CPC分类号： H02H1/0015 ,  H02H7/30

摘要： An electrical switching apparatus comprises: a first terminal; a second terminal; separable contacts electrically connected between the first terminal and the second terminal; an operating mechanism structured to open and close the separable contacts; and an arc fault trip circuit cooperating with the operating mechanism and structured to trip open the separable contacts responsive to an arc fault condition. An inductor is electrically connected in series between the first terminal and the second terminal. A capacitor includes a first lead electrically connected between the inductor and the second terminal, and a second lead electrically connected to a ground or neutral conductor. The inductor and the capacitor are structured to cooperate with a power circuit impedance downstream of the second terminal to form a filter trap circuit.

摘要翻译： 一种电气开关装置，包括：第一端子; 第二个终端 电连接在第一端子和第二端子之间的可分离触头; 构造成打开和关闭可分离触点的操作机构; 以及电弧故障跳闸电路，其与所述操作机构协作并被构造为响应于电弧故障状况而跳开所述可分离触点。 电感器串联地电连接在第一端子和第二端子之间。 电容器包括电连接在电感器和第二端子之间的第一引线和电连接到接地或中性导体的第二引线。 电感器和电容器被构造成与第二端子下游的电源电路阻抗配合以形成滤波器陷波电路。

公开(公告)号：US07253630B1

公开(公告)日：2007-08-07

申请号：US11470001

申请日：2006-09-05

申请人： Xin Zhou ,  James J. Benke ,  Daniel E. Palmieri

发明人： Xin Zhou ,  James J. Benke ,  Daniel E. Palmieri

IPC分类号： G01R31/02

CPC分类号： G01R31/3274

摘要： A vacuum circuit breaker includes a line terminal, a load terminal and a vacuum interrupter having a vacuum envelope containing a fixed contact assembly and a moveable contact assembly moveable between closed and open circuit positions. The fixed contact assembly is electrically interconnected with the line terminal and the moveable contact assembly is electrically connected to the load terminal. An operating mechanism moves the moveable contact assembly between the closed and open circuit positions. An auxiliary contact indicates one of the open or closed circuit positions. An electro-optical voltage sensor determines a voltage difference between the line and load terminals, or the shield and one of the line and load terminals. A circuit determines no leakage or loss of vacuum of the vacuum envelope when the vacuum switch is intended to be in the open circuit position and when the voltage difference is greater than a predetermined amount.

摘要翻译： 真空断路器包括线路端子，负载端子和真空断路器，其具有包含固定接触组件的真空外壳和可在闭合位置和开路位置之间移动的可移动接触组件。 固定接触组件与线路端子电互连，并且可移动接触组件电连接到负载端子。 操作机构将可动触头组件移动到闭合位置和开路位置之间。 辅助触点表示开路或闭路位置之一。 电光电压传感器确定线路和负载端子之间的电压差，或屏蔽以及线路和负载端子之间的电压差。 当真空开关打算处于开路位置时以及当电压差大于预定量时，电路确定真空外壳的泄漏或真空损失。