公开(公告)号：US20080088186A1

公开(公告)日：2008-04-17

申请号：US11861608

申请日：2007-09-26

申请人： Peter Hammond

发明人： Peter Hammond

IPC分类号： H01H47/00

CPC分类号： H02M7/49 ,  H01F29/02 ,  H02M2001/325 ,  Y10T307/826

摘要： A bypass assembly. The bypass assembly includes a plurality of movable terminals configured to mate with fixed terminals of a power cell of a power supply. At least one of the movable terminals and its corresponding fixed terminal collectively form a contact when the at least one of the movable terminals and the corresponding fixed terminal are mated.

摘要翻译： 旁路组件。 旁路组件包括被配置为与电源的功率单元的固定端子配合的多个可移动端子。 当可移动端子和对应的固定端子中的至少一个配合时，可移动端子及其对应的固定端子中的至少一个共同形成接触。

公开(公告)号：US20080080180A1

公开(公告)日：2008-04-03

申请号：US11758774

申请日：2007-06-06

申请人： Michael Messina ,  Sheila Dunn

发明人： Michael Messina ,  Sheila Dunn

IPC分类号： G02B5/02

CPC分类号： G01N21/8806 ,  F21S2/005 ,  F21Y2115/10 ,  Y10T29/49002

摘要： An illumination system includes an illumination source such as an array of LED's over which is provided a diffuser. The illumination source provides light which, because of light refraction, radiates generally uniformly from edge to edge of the diffuser. The diffuser may be a planar flat piece of may include a hollow, cup like structure formed by a frame with a cover. The illumination system may be scaled up to provide multiple such illumination devices side by side to provide a greater area or strength of illumination. Multiple systems may utilize multiple diffusers or a single diffuser covering multiple illumination sources. The illumination source may be mounted to a backplate or heatsink which is larger than the illumination source to facilitate the addition of further electronic circuitry and or mounting capabilities.

摘要翻译： 照明系统包括诸如LED阵列的照明源，在其上设置有漫射器。 照明源提供由于光折射而大致均匀地从扩散器的边缘到边缘辐射的光。 扩散器可以是可以包括由具有盖的框架形成的中空的杯状结构的平面扁平件。 照明系统可以按比例放大以提供多个这样的照明装置并排以提供更大的照明面积或强度。 多个系统可以利用多个扩散器或覆盖多个照明源的单个扩散器。 照明源可以安装到比照明源大的背板或散热器，以便于添加进一步的电子电路和/或安装能力。

公开(公告)号：US07305115B2

公开(公告)日：2007-12-04

申请号：US10081127

申请日：2002-02-22

申请人： Steven Joseph King

发明人： Steven Joseph King

IPC分类号： G06K9/00 ,  G06F19/00 ,  H04N7/18 ,  H04N9/47

CPC分类号： G01N21/33 ,  G01N21/8806 ,  G06K9/2018 ,  G06K9/2036

摘要： A method and system is disclosed to improve the ability of a machine vision system to distinguish desired features of a target by taking images of the target under different one or more lighting conditions and using image analysis to extract information of interest about the target. Ultraviolet light is used alone or in connection with direct on-axis and/or low angle lighting to highlight different features of the target. One or more filters disposed between the target and the camera help to filter out unwanted light from the one or more images taken by the camera. The images may be analyzed by conventional image analysis techniques and the results recorded or displayed on a computer display device.

摘要翻译： 公开了一种方法和系统，以通过在不同的一个或多个照明条件下拍摄目标图像并且使用图像分析来提取关于目标的感兴趣的信息来提高机器视觉系统区分目标的期望特征的能力。 紫外光单独使用或与直接在轴和/或低角度照明相结合，以突显目标的不同特征。 设置在目标和相机之间的一个或多个滤光器有助于滤除由相机拍摄的一个或多个图像中的不需要的光。 可以通过常规图像分析技术分析图像，并将结果记录或显示在计算机显示设备上。

公开(公告)号：US4801910A

公开(公告)日：1989-01-31

申请号：US154778

申请日：1988-02-10

申请人： Curtis J. Ayers ,  Janerio N Morgan ,  William E. May

发明人： Curtis J. Ayers ,  Janerio N Morgan ,  William E. May

IPC分类号： H01H3/28 ,  H01F7/122 ,  H01F7/124 ,  H01F7/16 ,  H01H33/38 ,  H01H71/32 ,  H01F7/08

CPC分类号： H01F7/1615 ,  H01F7/122 ,  H01F7/124 ,  H01H71/322

摘要： A magnetic actuating or trip mechanism for use with a circuit breaker including an armature, a permanent magnet for biasing the armature to a biased position, a first magnetic member having an armature guide, a second magnet member, an electromagnetic coil including a first winding for urging the armature from the biased position and a second winding for urging the armature from the biased position, a compression spring for urging the armature from the biased position, a fastener for fastening the first and second members to the permanent magnet, and recesses for locating the electromagnetic coil relative to the first and second members. The coil includes an armature opening and the first and second members each include a permanent magnet mounting surface and a coil mounting surface, the permanent magnet mounting surface includes a ridge for preventing the members from rotating relative to the permanent magnet.

摘要翻译： 一种用于与包括电枢的断路器一起使用的磁致动或跳闸机构，用于将电枢偏置到偏置位置的永磁体，具有电枢引导件的第一磁性构件，第二磁体构件，包括第一绕组的电磁线圈 从所述偏置位置推动所述电枢，以及用于从所述偏压位置推动所述电枢的第二绕组，用于从所述偏置位置推动所述电枢的压缩弹簧，用于将所述第一和第二构件紧固到所述永磁体的紧固件，以及用于定位 电磁线圈相对于第一和第二构件。 线圈包括电枢开口，第一和第二构件各自包括永磁体安装表面和线圈安装表面，永磁体安装表面包括用于防止构件相对于永磁体旋转的脊。

公开(公告)号：US4768982A

公开(公告)日：1988-09-06

申请号：US4371

申请日：1987-01-15

申请人： Samir F. Farag ,  Thomas R. Little ,  John D. Kleinecke

发明人： Samir F. Farag ,  Thomas R. Little ,  John D. Kleinecke

IPC分类号： H02B11/04 ,  H01R13/46

CPC分类号： H02B11/04 ,  Y10S439/901

摘要： A bus bar stab insulator shroud cooperates with a bus bar stab housing to insulate and protect the stab fingers. The shroud includes an insulative member which has first and second side members connected by a central member which has first and second openings of a size sufficient for receiving stabs of a bus bar stab.

摘要翻译： 母线刺柱绝缘体护罩与母线杆配合使用，绝缘和保护刺针。 所述护罩包括绝缘构件，所述绝缘构件具有通过中心构件连接的第一和第二侧构件，所述中心构件具有第一和第二开口，所述第一和第二开口的尺寸足以容纳母线刺的刺。

公开(公告)号：US3183884A

公开(公告)日：1965-05-18

申请号：US31556563

申请日：1963-10-11

申请人： GEN MOTORS CORP

发明人： DANIELS WILLIAM H

IPC分类号： B62D1/18 ,  B62D1/187

CPC分类号： B62D1/187

公开(公告)号：US20080081244A1

公开(公告)日：2008-04-03

申请号：US11857880

申请日：2007-09-19

申请人： Peter Willard Hammond

发明人： Peter Willard Hammond

IPC分类号： H01M2/24

CPC分类号： H01M10/44 ,  H01M10/48 ,  H02M7/49 ,  H02M2001/325

摘要： A method. The method includes determining that a failure has occurred in a power cell of a multi-cell power supply. The method also includes moving a part of a first contact which is connected to first and second output terminals of the power cell from a first position to a second position, moving a part of a second contact which is connected to a first input terminal of the power cell from a third position to a fourth position, and moving a part of a third contact which is connected to a second input terminal of the power cell from a fifth position to a sixth position.

摘要翻译： 一个方法。 该方法包括确定在多小区电源的功率单元中发生了故障。 该方法还包括将连接到电力单元的第一和第二输出端子的第一触点的一部分从第一位置移动到第二位置，移动连接到第一触点的第一输入端的一部分第二触点 动力单元从第三位置到第四位置，并且将连接到所述动力单元的第二输入端子的第三触点的一部分从第五位置移动到第六位置。

公开(公告)号：US20060082356A1

公开(公告)日：2006-04-20

申请号：US10968463

申请日：2004-10-19

申请人： Bin Zhang ,  Mario Bilac

发明人： Bin Zhang ,  Mario Bilac

IPC分类号： G01R15/18

CPC分类号： G01R15/181 ,  G01R1/22

摘要： A method and a current sensor for measuring a current in a conductor. The sensor comprises a non-magnetic, flexible core member having a first end and a second end. A locking head having a channel therethrough is coupled to the first end of the core member. A first sensor conductor winding layer is mounted on the core member. Wherein the second end releasably engages the locking thread in the channel and adjustably configures the core member to surround the conductor as the second end is moved through the channel. In another embodiment the current sensor includes a locking tang within the channel and a plurality of sought tooth members on a portion of the core member and configured to selectively engage the locking tang as the second end of the core member is moved through the channel.

摘要翻译： 一种用于测量导体中的电流的方法和电流传感器。 传感器包括具有第一端和第二端的非磁性的柔性芯构件。 具有穿过其中的通道的锁定头联接到芯构件的第一端。 第一传感器导体绕组层安装在芯构件上。 其中第二端可释放地接合通道中的锁定螺纹，并且当第二端移动通过通道时可调节地将芯构件包围导体。 在另一个实施例中，电流传感器包括通道内的锁定柄和在芯构件的一部分上的多个寻求的齿构件，并且构造成当芯构件的第二端移动通过通道时选择性地接合锁定柄。

公开(公告)号：US5754386A

公开(公告)日：1998-05-19

申请号：US674642

申请日：1996-06-28

申请人： Erskine Barbour ,  Stuart R. Akers

发明人： Erskine Barbour ,  Stuart R. Akers

IPC分类号： H01H47/00 ,  H02H1/06 ,  H02H3/00 ,  H02H3/05 ,  H02H3/247 ,  H01H9/00

CPC分类号： H02H3/247 ,  H01H2300/03 ,  H01H47/002 ,  H02H1/06 ,  H02H3/006 ,  H02H3/05 ,  Y02B70/3241 ,  Y02B90/224 ,  Y04S20/14 ,  Y04S20/227

摘要： An under voltage trip device for low and medium voltage breakers is disclosed. A first power supply receives unregulated power from a control voltage supply which is rectified and regulated with portions of the power supply monitored by a processor. The output of the first power supply is supplied to a second power supply which allows pulsing modulating power to be supplied to a solenoid connected thereto. The current supplied to the solenoid is measured and calculated by the processor and stored therein as well as being compared to stored values, thereby determining solenoid armature position and predicting or warning of solenoid failure. Connected to the second power supply is a third power supply which operates in a voltage regulator supply mode and a switcher mode during start-up and continuous running operation respectively, such mode being controlled by the processor. Switches are connected to the processor so that multiple control voltage sources may be selected and so that the delay time and pick-up or drop-out points with respect to the control voltage may be adjusted in order to determine operation of the solenoid and the position and condition of the solenoid armature and coil. The solenoid is pulsed with higher than rated voltages in order to firmly lock in the solenoid and to delay its decay during an undervoltage condition from the control voltage supply.

摘要翻译： 公开了一种用于低压和中压断路器的欠压跳闸装置。 第一电源从控制电压源接收未调节的电力，该电源由处理器监视的部分电源整流和调节。 第一电源的输出被提供给第二电源，该第二电源允许将脉冲调制电力提供给与其连接的螺线管。 提供给螺线管的电流由处理器测量和计算，并存储在其中，并与存储值进行比较，由此确定螺线管电枢位置以及螺线管故障的预测或警告。 连接到第二电源的是分别在启动和连续运行操作期间以电压调节器供电模式和切换器模式操作的第三电源，这种模式由处理器控制。 开关连接到处理器，使得可以选择多个控制电压源，并且可以调节相对于控制电压的延迟时间和提取点或掉落点，以便确定螺线管的操作和位置 和电磁铁电枢和线圈的状态。 螺线管以高于额定电压进行脉冲，以便牢固地锁定螺线管，并在来自控制电压源的欠电压状态期间延迟其衰减。

公开(公告)号：USD590402S1

公开(公告)日：2009-04-14

申请号：US29306995

申请日：2008-04-21

申请人： Norbert Lindner ,  Charles I. Yalowitz ,  Ned Cox ,  Gunter Ott ,  Jan Andersson

设计人： Norbert Lindner ,  Charles I. Yalowitz ,  Ned Cox ,  Gunter Ott ,  Jan Andersson