公开(公告)号：US20090077793A1

公开(公告)日：2009-03-26

申请号：US12269516

申请日：2008-11-12

Applicant: Daniel Schreiber ,  Veselin Skendzic ,  E. Fred Bestel ,  Paul N. Stoving ,  Richard A. Harthun

Inventor： Daniel Schreiber ,  Veselin Skendzic ,  E. Fred Bestel ,  Paul N. Stoving ,  Richard A. Harthun

IPC: H01H11/00

CPC classification number: H01H33/666 ,  H01H33/027 ,  H01H2033/426 ,  H01H2033/6623 ,  H01H2033/6667 ,  Y10T29/49105 ,  Y10T29/49117 ,  Y10T29/49155

Abstract: Methods and system for making and using vacuum switching devices are disclosed. A vacuum switching device has an operating rod for actuating a movable electrical contact within the device. The operating rod may be a hollow epoxy glass tube with an electrical sensor disposed within it, and there may be an elastomeric polymer filling compound disposed within the tube and encasing the sensor. The operating rod may be attached to the movable electrical contact on one end by a steel end-fitting that has been press-fit into the tube and secured with at least one cross pin. In this way, a very secure electromechanical connection may be made between the operating rod and the rest of the vacuum switching device, and the sensor is protected from shock associated with the operation of the device. Moreover, the vacuum switching device is compact and easy to construct.

Abstract translation: 公开了制造和使用真空开关装置的方法和系统。 真空开关装置具有用于致动装置内的可移动电触点的操作杆。 操作杆可以是设置在其中的电传感器的中空环氧玻璃管，并且可以存在设置在管内并包封传感器的弹性体聚合物填充化合物。 操作杆可以通过已经压配合到管中并且用至少一个十字销固定的钢端配件在一端附接到可移动电触头。 以这种方式，可以在操作杆和真空开关装置的其余部分之间进行非常安全的机电连接，并且保护传感器免受与装置的操作相关的冲击。 此外，真空开关装置结构紧凑，易于构造。

公开(公告)号：US07495574B2

公开(公告)日：2009-02-24

申请号：US11139988

申请日：2005-05-31

Applicant: Richard G. Rocamora ,  Veselin Skendzic

Inventor： Richard G. Rocamora ,  Veselin Skendzic

IPC: G08B21/00 ,  G08B1/08 ,  B23K11/24 ,  H01H73/00

CPC classification number: G08C17/02 ,  Y10T307/74

Abstract: A system for remotely controlling and monitoring an electrical system includes an electrical system controlling device connected to the electrical system for monitoring and controlling the electrical system and electronic controls for monitoring and controlling the electrical system controlling device. A wireless communications interface enables remote wireless access to the electronic controls.

Abstract translation: 用于远程控制和监测电气系统的系统包括连接到电气系统的电气系统控制装置，用于监视和控制用于监视和控制电气系统控制装置的电气系统和电子控制装置。 无线通信接口允许远程无线访问电子控制。

公开(公告)号：US07488224B1

公开(公告)日：2009-02-10

申请号：US11955953

申请日：2007-12-13

Applicant: Carl Craig Strickland, Jr.

Inventor： Carl Craig Strickland, Jr.

IPC: H01R9/24

CPC classification number: H01R13/621 ,  H01R13/5221 ,  H01R2101/00

Abstract: A single pole cable connector includes an insulating sleeve defining a channel having at least a non-circular portion, and a non-circular contact positioned in the non-circular portion of the channel. The insulating sleeve may further include a non-circular, nonmetallic locking sleeve defining the non-circular portion of the channel. The channel and contact may be hexagonal-shaped in some embodiments. Single pole cable connector systems include male and female single pole cable connector of the present invention in mating engagement.

Abstract translation: 单极电缆连接器包括限定具有至少非圆形部分的通道的绝缘套筒和位于通道的非圆形部分中的非圆形接触件。 绝缘套管还可以包括限定通道的非圆形部分的非圆形非金属锁定套筒。 在一些实施例中，通道和接触件可以是六角形的。 单极电缆连接器系统包括本发明的配对接合的公和母单极电缆连接器。

公开(公告)号：US20090029606A1

公开(公告)日：2009-01-29

申请号：US12243102

申请日：2008-10-01

Applicant: David Charles Hughes

Inventor： David Charles Hughes

IPC: H01R13/02 ,  H01R43/00

CPC classification number: H01T4/08 ,  H01R13/53 ,  Y10S439/921 ,  Y10T29/49174

Abstract: An electrical connector for connecting to an electrical apparatus within a high power circuit includes an electrical contact and an enclosure. The electrical contact is configured to connect to a bushing of an electrical apparatus within a high power circuit. The electrical contact extends along a first direction from a coupling region. The enclosure extends from the coupling region in a second direction that is nonparallel to the first direction. The enclosure includes two or more electrical devices, with each electrical device being connected to the electrical contact within the coupling region and providing a current path from the electrical apparatus to at least one external coupling device within the high power circuit.

Abstract translation: 用于连接到大功率电路内的电气设备的电连接器包括电接点和外壳。 电触点构造成连接到大功率电路内的电气设备的套管。 电接触沿耦合区域沿着第一方向延伸。 外壳从耦合区域沿与第一方向不平行的第二方向延伸。 外壳包括两个或多个电气设备，每个电气设备连接到耦合区域内的电接触件，并且提供从电气设备到高功率电路内的至少一个外部耦合设备的电流路径。

公开(公告)号：US07482714B2

公开(公告)日：2009-01-27

申请号：US11139969

申请日：2005-05-31

Applicant: Fred J. Rapant ,  Richard J. Kaluzny ,  Donald A. Down ,  Augusto D. Hernandez, Jr., legal representative

Inventor： Augusto D. Hernandez

IPC: H01H1/60 ,  H01H9/30 ,  H01H7/00 ,  H01H19/00

CPC classification number: H01H1/0015 ,  H01F29/04 ,  H01H1/60 ,  H01H2009/0061 ,  Y10T307/911 ,  Y10T307/918 ,  Y10T307/924 ,  Y10T307/931 ,  Y10T307/951

Abstract: A preventive maintenance tapping technique includes noting a tap position of a load tap changer and noting a duration that the tap position has been held. The duration that the tap position has been held is compared to a threshold value, and the tap position is changed if the tap position has been held for longer than the threshold value. Similarly, a duty cycle monitoring technique for monitoring life of load tap changer contacts includes detecting an arcing event. Arcing surfaces involved in the arcing event are identified and the effects of the arcing event on the arcing surfaces are calculated. Estimates of the erosion on the arcing surfaces are updated, and the estimates are compared to a threshold value. A signal for maintenance is generated when the estimate exceeds the threshold value.

Abstract translation: 预防性维护攻丝技术包括注意有载分接开关的抽头位置并注意到抽头位置被保持的持续时间。 将抽头位置保持的持续时间与阈值进行比较，并且如果抽头位置被保持长于阈值，则抽头位置被改变。 类似地，用于监测有载分接开关触点寿命的占空比监视技术包括检测电弧事件。 识别涉及电弧事件的电弧曲面，并计算电弧放电事件对电弧曲面的影响。 更新对电弧表面的侵蚀的估计，并将估计值与阈值进行比较。 当估计值超过阈值时，产生用于维护的信号。

公开(公告)号：US07472875B2

公开(公告)日：2009-01-06

申请号：US11093145

申请日：2005-03-29

Applicant: Eric R. Rinderer

Inventor： Eric R. Rinderer

IPC: E04G3/00

CPC classification number: H02G3/125 ,  Y10S248/906

Abstract: This invention relates to a bracket for mounting an electrical box on a mounting bar device. The bracket has a central section having a channel-shaped recess. The bracket also has end sections at opposite ends of the central section. The end section have bar device openings that are generally aligned with the channel-shaped recess of the central section. The bar device openings and the channel-shaped recess are adapted to slidably receive the mounting bar device. The electrical box is secured to the central section of the bracket using a first fastener element. The bracket is secured to the mounting bar device using a second fastener element. The bracket may also be convertible for use in mounting an electrical box on a vertical mounting rod.

Abstract translation: 本发明涉及一种用于将电箱安装在安装杆装置上的托架。 支架具有中心部分，具有通道形凹槽。 支架还具有位于中央部分相对端的端部。 端部具有通常与中心部分的通道形凹部对准的杆装置开口。 杆装置开口和槽形凹槽适于滑动地容纳安装杆装置。 电气盒使用第一紧固件固定到支架的中心部分。 支架使用第二紧固件固定到安装杆装置。 支架也可以是可转换的，用于将电气箱安装在垂直安装杆上。

公开(公告)号：US20080302764A1

公开(公告)日：2008-12-11

申请号：US11881952

申请日：2007-07-30

Applicant: Paul N. Stoving

Inventor： Paul N. Stoving

IPC: H01H33/66

CPC classification number: H01H33/66261 ,  H01H33/664 ,  H01H33/6645 ,  H01H2033/66276 ,  H01H2033/66284 ,  H01H2033/66292

Abstract: Exemplary contact backings for vacuum interrupters are described.

Abstract translation: 描述了用于真空灭弧室的示例性接触背衬。

公开(公告)号：USD582581S1

公开(公告)日：2008-12-09

申请号：US29252649

申请日：2006-01-25

Applicant: Jeremy Wilkinson

Designer： Jeremy Wilkinson

公开(公告)号：US07461957B2

公开(公告)日：2008-12-09

申请号：US11379612

申请日：2006-04-21

Applicant: Roy A. Thompson ,  Jacob A. Marks

Inventor： Roy A. Thompson ,  Jacob A. Marks

IPC: F21V23/04

CPC classification number: F16M11/10 ,  F16B7/105 ,  F16M11/2014 ,  F16M11/2078 ,  F16M11/28 ,  F16M11/34 ,  F16M2200/022 ,  F16M2200/028 ,  F21L14/02 ,  F21V15/02 ,  F21V19/047 ,  F21V21/06 ,  F21V21/22 ,  F21V21/40 ,  F21W2131/1005

Abstract: A lighting device includes a lighting device chassis and a handle extending of the top of the lighting device chassis. A lighting device mount extends from the bottom surface of the lighting device chassis. The mount is realeasably coupled to the device chassis stand. The stand is capable of supporting the lighting device chassis. The lighting device also includes a power cord having an activation device. The chassis stand includes a cord storage member. The power cord and activation device are storable about the cord storage member.

Abstract translation: 照明装置包括照明装置底盘和从照明装置底盘的顶部延伸的手柄。 照明装置底座从照明装置底盘的底面延伸。 安装座可重复耦合到设备底盘支架。 支架能支持照明装置底盘。 照明装置还包括具有激活装置的电源线。 底盘支架包括一个电缆存储部件。 电源线和激活装置可以围绕电缆存储部件存储。

公开(公告)号：US20080299818A1

公开(公告)日：2008-12-04

申请号：US11809508

申请日：2007-06-01

Applicant: David Charles Hughes ,  John Mitchell Makal ,  Michael John Gebhard, SR. ,  Paul Michael Roscizewski

Inventor： David Charles Hughes ,  John Mitchell Makal ,  Michael John Gebhard, SR. ,  Paul Michael Roscizewski

IPC: H01R13/56

CPC classification number: H01R13/53 ,  H01R13/6335 ,  Y10T29/49117 ,  Y10T29/49208

Abstract: A jacket sleeve with grippable tabs provides protection to exposed portions of cable that are connected to an electrical connection. The jacket sleeve can be made as part of the electrical connector or may be connected subsequent to its creation through the use of glues or other adhesives. The jacket sleeve can be made of a material that is more pliable than the electrical connector, making it easier for a lineperson to place the sleeve over an exposed portion of cable. The jacket sleeve can include holes or slots either in the sleeve or in tabs that are attached to the sleeve. A lineperson can place one or more fingers into each hole or slot in order to get a better grip on the sleeve and pull the sleeve over the exposed portion of cable with less slippage and effort on the part of the lineperson.

Abstract translation: 具有可抓住的突片的护套套件可保护连接到电气连接的电缆的暴露部分。 套管可以制成电连接器的一部分，或者可以通过使用胶水或其它粘合剂在其创建之后连接。 护套套筒可以由比电连接器更柔软的材料制成，使得线缆器更容易将套管放置在电缆的暴露部分上。 护套套筒可以包括在套筒中或连接到套筒的突片中的孔或槽。 线型人员可以将一个或多个手指放置在每个孔或槽中，以便更好地抓住套筒并将套管拉到电缆的暴露部分上，同时具有较少的滑动和努力。