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11 条记录 (耗时 0.031 秒)

    Electrical switching apparatus employing twice-energized trip actuator
    1.
    发明授权
    Electrical switching apparatus employing twice-energized trip actuator 失效
    采用两次通电跳闸执行机构的电气开关装置

    公开(公告)号：US6061217A

    公开(公告)日：2000-05-09

    申请号：US991731

    申请日：1997-12-16

    申请人： Kurt A. Grunert ,  William E. Beatty ,  David H. Groves ,  David M. Olszewski ,  James P. Ellsworth ,  H. Richard Beck ,  Jere L. McKee

    发明人： Kurt A. Grunert ,  William E. Beatty ,  David H. Groves ,  David M. Olszewski ,  James P. Ellsworth ,  H. Richard Beck ,  Jere L. McKee

    IPC分类号： H01H71/12 ,  H01H71/24 ,  H01H71/28 ,  H02H3/00

    CPC分类号： H01H71/123 ,  H01H71/2463 ,  H01H2071/124 ,  H01H71/28

    摘要： A circuit breaker includes separable contacts for movement between a closed position and an open position to switch electrical current. An operating mechanism moves the separable contacts between the closed and open positions. A sensor senses the electrical current and outputs a sensed current signal corresponding to the electrical current. A shunt shunts a portion of the electrical current. A trip mechanism employs the sensed current signal to produce a trip signal. A trip actuator trips the operating mechanism to move the separable contacts to the open position. The trip actuator includes a trip solenoid having a coil energized by the trip signal and also includes one or more loops energized by the shunted portion of the electrical current.

    摘要翻译： 断路器包括用于在关闭位置和打开位置之间移动以切换电流的可分离触点。 操作机构将可分离触点移动到闭合位置和打开位置之间。 传感器感测电流并输出对应于电流的感测电流信号。 并联分流电流的一部分。 跳闸机构使用感测的电流信号产生跳闸信号。 跳闸致动器跳闸操作机构以将可分离触点移动到打开位置。 跳闸致动器包括具有由跳闸信号激励的线圈的跳闸螺线管，并且还包括由电流的分流部分激励的一个或多个回路。

    Gas segregator barrier for electrical switching apparatus
    2.
    发明授权
    Gas segregator barrier for electrical switching apparatus 有权
    用于电气开关设备的气体分离器屏障

    公开(公告)号：US06924721B2

    公开(公告)日：2005-08-02

    申请号：US10619030

    申请日：2003-07-14

    申请人： Farhad Afshari ,  David M. Olszewski ,  William E. Beatty, Jr. ,  William M. Crooks ,  William M. Randal ,  David K. Haag

    发明人： Farhad Afshari ,  David M. Olszewski ,  William E. Beatty, Jr. ,  William M. Crooks ,  William M. Randal ,  David K. Haag

    IPC分类号： H01H9/02 ,  H01H9/34 ,  H01H71/02 ,  H02B1/06 ,  H01H13/04

    CPC分类号： H01H9/342 ,  H01H9/0264 ,  H01H71/0264 ,  H02B1/06 ,  H02B13/025

    摘要： A gas segregator barrier is for quenching, segregating and controllably directing ionized gases discharged from a pair of spaced-apart circuit breakers double-branch mounted within a panelboard assembly. The spaced-apart circuit breakers include corresponding pairs of opposing poles, and a housing with exhaust vent openings for discharging ionized gases developed from an electrical fault. The gas segregator barrier includes at least substantially parallel segregator fins divided into first and second portions by a transverse dividing member. Baffles in the transverse dividing member quench the ionized gases and provide fluid communication between exhaust channels formed between the segregator fins of the first portion, and gas ducts disposed between the segregator fins of the second portion. The gas ducts include one or more lateral members structured to controllably direct the discharged ionized gases.

    摘要翻译： 气体分离器屏障用于淬火，分离和可控地引导从一对隔开的断路器排出的电离气体，双分支安装在电路板组件内。 间隔开的断路器包括相应的相对的极对，以及具有用于排出从电气故障产生的电离气体的排气口的壳体。 气体分离器屏障包括至少基本上平行的分离器翅片，其被横向分割构件分成第一和第二部分。 横分割构件中的挡板淬灭电离气体，并且在第一部分的分离器翅片之间形成的排气通道和设置在第二部分的分离器翅片之间的气体管道之间提供流体连通。 气体管道包括被构造成可控制地引导排出的电离气体的一个或多个横向构件。

    Electrical switching apparatus having a cradle with combined pivot and over-toggle reversing pin
    3.
    发明授权
    Electrical switching apparatus having a cradle with combined pivot and over-toggle reversing pin 有权
    具有具有组合的枢轴和过肘杆反向销的支架的电气开关装置

    公开(公告)号：US07598467B2

    公开(公告)日：2009-10-06

    申请号：US11744654

    申请日：2007-05-04

    申请人： Perry R. Gibson ,  Douglas C. Marks ,  Paul R. Rakus ,  Robert M. Slepian ,  David M. Olszewski

    发明人： Perry R. Gibson ,  Douglas C. Marks ,  Paul R. Rakus ,  Robert M. Slepian ,  David M. Olszewski

    IPC分类号： H01H5/00

    CPC分类号： H01H71/505 ,  H01H71/522

    摘要： The present invention provides for an electrical switching apparatus operating mechanism opening assembly wherein the toggle assembly stop/kicker pin has been separated into a kicker pin and a stop pin. By separating the functions of the stop/kicker pin into separate pins, the kicker pin may now be located at the pivot point of the associated link. Further, the kicker pin and the stop pin are now disposed upon a cradle assembly as opposed to an elongated link. The cradle assembly further supports one of the toggle assembly links. Thus, rotation of the cradle assembly causes the toggle assembly to move. The operating mechanism opening assembly is configured so that, when an associated latch assembly latch plate assembly is released, the cradle assembly rotates so that the toggle assembly is moved away from a closing assembly closing device.

    摘要翻译： 本发明提供了一种电气开关装置操作机构开启组件，其中肘节组件止动/踢针销已经被分成一个踢球销和止动销。 通过将停止/踢针引脚的功能分成独立的引脚，踢针可能现在位于相关链接的枢轴点。 此外，与细长的连杆相对，该推杆销和止动销现在被布置在支架组件上。 支架组件还支撑肘节组件连杆中的一个。 因此，支架组件的旋转使肘节组件移动。 操作机构打开组件被构造成使得当相关联的闩锁组件闩锁板组件被释放时，支架组件旋转，使得肘节组件远离关闭组件关闭装置移动。

    Support and extension rail assembly
    6.
    发明授权
    Support and extension rail assembly 有权
    支撑和延伸导轨总成

    公开(公告)号：US07800920B2

    公开(公告)日：2010-09-21

    申请号：US11736746

    申请日：2007-04-18

    申请人： Frankie K. Ostrowski ,  Raymond P. Gundy, II ,  Aaron T. Kozar ,  David M. Olszewski

    发明人： Frankie K. Ostrowski ,  Raymond P. Gundy, II ,  Aaron T. Kozar ,  David M. Olszewski

    IPC分类号： H05K7/14

    CPC分类号： H02B11/127

    摘要： A housing assembly and a support rail and extension rail assembly for an electrical switching apparatus includes various components. The support rail assembly is, preferably, a cast plate-like body wherein selected components, such as a levering in mechanism lug and support rails are formed as part of the casting. The extension rail assembly includes a generally flat, elongated body having a finger notch that is sized to accommodate a gloved hand and a mounting slot. The extension rail assembly is coupled to the support rail assembly by a pivotal mounting that extends through the mounting slot. The extension rail further includes a lateral extension. The housing assembly includes an L-shaped cutout having a horizontal portion and a descending vertical portion. When the extension rail is in a storage, or first, position, the lateral extension is disposed in the L-shaped cutout.

    摘要翻译： 用于电气开关设备的壳体组件和支撑轨道和延伸轨道组件包括各种部件。 支撑轨道组件优选地是铸造板状体，其中选择的部件，例如机构凸耳中的杠杆和支撑轨道形成为铸件的一部分。 延伸轨道组件包括大致扁平的细长体，其具有手指凹口，其尺寸适于容纳戴手套的手和安装槽。 延伸轨道组件通过延伸穿过安装槽的枢转安装件联接到支撑轨道组件。 延伸轨道还包括横向延伸部。 壳体组件包括具有水平部分和下降垂直部分的L形切口。 当延伸轨道处于存储或第一位置时，横向延伸部设置在L形切口中。

    ELECTRICAL SWITCHING APPARATUS HAVING A CRADLE WITH COMBINED PIVOT AND OVER-TOGGLE REVERSING PIN
    7.
    发明申请
    ELECTRICAL SWITCHING APPARATUS HAVING A CRADLE WITH COMBINED PIVOT AND OVER-TOGGLE REVERSING PIN 有权
    电动开关装置，具有组合式导线和过重扭转插针

    公开(公告)号：US20080271982A1

    公开(公告)日：2008-11-06

    申请号：US11744654

    申请日：2007-05-04

    申请人： PERRY R. GIBSON ,  Douglas C. Marks ,  Paul R. Rakus ,  Robert M. Slepian ,  David M. Olszewski

    发明人： PERRY R. GIBSON ,  Douglas C. Marks ,  Paul R. Rakus ,  Robert M. Slepian ,  David M. Olszewski

    IPC分类号： H01H3/46

    CPC分类号： H01H71/505 ,  H01H71/522

    摘要： The present invention provides for an electrical switching apparatus operating mechanism opening assembly wherein the toggle assembly stop/kicker pin has been separated into a kicker pin and a stop pin. By separating the functions of the stop/kicker pin into separate pins, the kicker pin may now be located at the pivot point of the associated link. Further, the kicker pin and the stop pin are now disposed upon a cradle assembly as opposed to an elongated link. The cradle assembly further supports one of the toggle assembly links. Thus, rotation of the cradle assembly causes the toggle assembly to move. The operating mechanism opening assembly is configured so that, when an associated latch assembly latch plate assembly is released, the cradle assembly rotates so that the toggle assembly is moved away from a closing assembly closing device.

    摘要翻译： 本发明提供了一种电气开关装置操作机构开启组件，其中肘节组件止动/踢针销已经被分成一个踢球销和止动销。 通过将停止/踢针引脚的功能分成独立的引脚，踢针可能现在位于相关链接的枢轴点。 此外，与细长的连杆相对，该推杆销和止动销现在被布置在支架组件上。 支架组件还支撑肘节组件连杆中的一个。 因此，支架组件的旋转使肘节组件移动。 操作机构打开组件被构造成使得当相关联的闩锁组件闩锁板组件被释放时，支架组件旋转，使得肘节组件远离关闭组件关闭装置移动。

    Electrical switching apparatus, and housing and integral pole shaft bearing assembly therefor
    9.
    发明授权
    Electrical switching apparatus, and housing and integral pole shaft bearing assembly therefor 有权
    电气开关装置，外壳和整体式极轴轴承组件

    公开(公告)号：US07569784B2

    公开(公告)日：2009-08-04

    申请号：US11549294

    申请日：2006-10-13

    申请人： Paul R. Rakus ,  David M. Olszewski ,  Nathan J. Weister

    发明人： Paul R. Rakus ,  David M. Olszewski ,  Nathan J. Weister

    IPC分类号： H01H77/00

    CPC分类号： H01H71/0207 ,  H01H71/1009 ,  H01H2009/0094

    摘要： A bearing assembly is provided for an electrical switching apparatus including a housing having at least one parting line and an exterior side, a stationary contact assembly disposed on one side of the parting line, a movable contact assembly, and an operating mechanism with a pole shaft for moving the movable contact assembly into and out of electrical contact with the stationary contact assembly. The bearing assembly includes a number of primary bearings pivotably supporting the pole shaft on the same side of the parting line as the stationary contact assembly. An integral bearing section including secondary bearings pivotably couples the pole shaft to the housing at least one bearing cover member having a fastening portion. The pole shaft is pivotably disposed at or about the integral bearing section on the exterior side of the housing. A housing and an electrical switching apparatus are also disclosed.

    摘要翻译： 一种用于电气开关装置的轴承组件，包括具有至少一个分型线和外侧的壳体，设置在分型线一侧的固定触头组件，可动触头组件和具有极轴的操作机构 用于将可动触头组件移入和移出与固定触头组件的电接触。 轴承组件包括多个主轴承，该主轴承可枢转地支撑与固定接触组件分离线相同侧的极轴。 包括次级轴承的一体式轴承部分将极轴可枢转地连接到具有紧固部分的至少一个轴承盖构件到壳体。 极轴可枢转地设置在外壳的外侧上的整体式支承部分处或周围。 还公开了壳体和电气开关装置。