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111. 发明授权

US07297890B2 Earthing switch 有权
标题翻译：接地开关
公开(公告)号：US07297890B2
公开(公告)日：2007-11-20
申请号：US11170018
申请日：2005-06-30
申请人： Davide Corti
发明人： Davide Corti
IPC分类号： H01H31/00
CPC分类号： H01H31/32 , H01H3/30 , H01H31/003 , H01H33/022 , H01H33/6661 , H02B11/28
摘要： An earthing switch for a medium voltage switchgear comprising a plurality of fixed contacts, a plurality of movable contact surfaces which are suitable to contact said plurality of fixed contacts and a support structure suitable to support moving means which allow the movement of said second plurality of contact surfaces. The earthing switch comprises at least one guide which comprises a fixed element and a moving element coaxially coupled therewith, said moving element being operatively connected to said movable contact surfaces so as to allow their movement along a substantially rectilinear direction from a first position, corresponding to an open condition of said switch, to a second position corresponding to a closed condition of said switch.
摘要翻译：一种用于中压开关装置的接地开关，包括多个固定触点，适于接触所述多个固定触点的多个可动触头表面和适于支撑移动装置的支撑结构，所述移动装置允许所述第二多个触点表面。接地开关包括至少一个引导件，其包括固定元件和与其同轴联接的移动元件，所述移动元件可操作地连接到所述活动接触表面，以便允许它们从第一位置沿大致直线方向移动，对应于所述开关的打开状态到对应于所述开关的闭合状态的第二位置。

112. 发明授权

US06965088B2 Interrupting apparatus having operations counter and methods of forming and using same 有权
标题翻译：具有操作计数器的中断设备及其形成和使用方法
公开(公告)号：US06965088B2
公开(公告)日：2005-11-15
申请号：US10734468
申请日：2003-12-12
申请人： David A. Franklin , Eugene H. Wood , Michael G. Nolte
发明人： David A. Franklin , Eugene H. Wood , Michael G. Nolte
IPC分类号： H01H9/30 , H01H9/38 , H01H31/00 , H01H31/12 , H01H85/02
CPC分类号： H01H85/0208 , H01H31/006 , H01H31/127
摘要： A portable circuit interrupting apparatus for use on a circuit isolating device and associated methods of formation and use are provided. The portable circuit interrupting apparatus includes a main housing body and a sleeve coaxially mounted therein. The sleeve is slidable between an extended and retracted position. A shunt circuit segment is connected between ring and hook engaging terminals which engage and form an electrical connection between ring-like and hook-like conducting parts of the circuit isolating device. A shunt circuit segment interrupts the electrical connection in response to movement of the sleeve from the retracted position to the extended position. At least portions of a reset plunger extend inwardly through an opening in a medial portion of the sleeve when in the extended position. An operation counter is connected to and responds to the inward extension of the reset plunger to count a number of circuit interrupting operations.
摘要翻译：提供了一种用于电路隔离装置的便携式电路中断装置及其相关联的形成和使用方法。便携式电路中断装置包括主壳体和同轴地安装在其中的套筒。套筒可在延伸和缩回位置之间滑动。分路电路段连接在环和钩接合端子之间，这些接合端子与电路隔离装置的环状和钩形导电部件接合并形成电连接。分流电路段响应于套筒从缩回位置到延伸位置的移动而中断电连接。当处于伸展位置时，复位柱塞的至少一部分向内延伸穿过套筒的中间部分中的开口。操作计数器连接到复位柱塞的向内延伸并对其进行响应以对多个电路中断操作进行计数。

113. 发明申请

US20050161312A1 Remote controlled wall switch actuator 有权
标题翻译：遥控壁式开关执行器
公开(公告)号：US20050161312A1
公开(公告)日：2005-07-28
申请号：US11044552
申请日：2005-01-27
申请人： Michael Agronin , James Marshall , Rafe Bennett , Joe Rogers , Robert Gifford , Carolyn Martin
发明人： Michael Agronin , James Marshall , Rafe Bennett , Joe Rogers , Robert Gifford , Carolyn Martin
IPC分类号： H01H3/22 , H01H31/00 , H01H61/01
CPC分类号： H01H3/227 , H01H61/0107 , H01H2061/0122
摘要： A device to actuate a switch. The switch has a switch toggle movable between a first position and a second position. The device includes a switch yoke movable between the first position and the second position adapted to engage the switch toggle and move therewith. The device also includes a first linkage connected to the switch yoke. The first linkage applies a force in response to an input signal to move the switch yoke from the first position to the second position. The first linkage includes a shape memory alloy. The device is configured to permit manual actuation of the switch toggle.
摘要翻译：一个启动开关的装置。开关具有可在第一位置和第二位置之间移动的开关拨杆。该装置包括可在第一位置和第二位置之间移动的开关轭，其适于接合开关掣子并与其一起移动。该装置还包括连接到开关轭的第一连杆。第一联动装置响应于输入信号施加力，以将开关轭从第一位置移动到第二位置。第一连杆机构包括形状记忆合金。该设备被配置为允许手动致动开关开关。

114. 发明申请

US20050103514A1 VACUUM SWITCHGEAR 失效
标题翻译：真空开关
公开(公告)号：US20050103514A1
公开(公告)日：2005-05-19
申请号：US10914290
申请日：2004-08-10
申请人： Tomoaki Utsumi , Kazuhiro Satou , Takashi Shirone , Kenji Tsuchiya , Masato Kobayashi
发明人： Tomoaki Utsumi , Kazuhiro Satou , Takashi Shirone , Kenji Tsuchiya , Masato Kobayashi
IPC分类号： H02B13/055 , H01B1/00 , H01H1/58 , H01H31/00 , H01H33/02 , H01H33/66 , H01H33/662 , H01H33/666 , H02B13/02 , H05K5/00 , H05K9/00
CPC分类号： H01H33/66261 , H01H1/5822 , H01H31/003 , H01H33/022 , H01H33/6661 , H01H2033/66284 , H01H2033/6668
摘要： A main circuit switching unit and an isolator are accommodated in a vacuum container. A first conductor and a main circuit conductor are arranged to extend in and out of the vacuum container. A movable electrode of the main circuit switching unit is connected to the first conductor through a first flexible conductor, and a movable electrode of the isolator is connected to the main circuit conductor through a second flexible conductor. A shield is arranged around the first conductor and the main circuit conductor. Another shield is arranged around a connecting portion between the first flexible conductor and the movable electrode of the main circuit switching unit. A still another shield is arranged around the isolator. A further another shield is arranged around the second flexible conductor. These shields are secured to the vacuum container through insulating spacers. This arrangement instantly eliminates a dielectric breakdown phenomenon that occurs at electric field concentrated regions by the shields to prevent a dielectric breakdown caused by particulate foreign matters and thereby improve an insulation reliability of the devices.
摘要翻译：主电路切换单元和隔离器容纳在真空容器中。第一导体和主电路导体布置成在真空容器内延伸出来。主电路切换单元的可动电极通过第一柔性导体连接到第一导体，隔离器的可动电极通过第二柔性导体连接到主电路导体。围绕第一导体和主电路导体布置屏蔽。在主电路切换单元的第一柔性导体和可动电极之间的连接部分周围布置有另一个屏蔽。隔离器周围还设有另一个屏蔽。另一个屏蔽围绕第二柔性导体设置。这些屏蔽件通过绝缘垫片固定到真空容器。这种布置立即消除了由屏蔽件在电场集中区域处发生的介电击穿现象，以防止由颗粒异物引起的电介质击穿，从而提高器件的绝缘可靠性。

115. 发明申请

US20050068708A1 Switchable lightning arrester system 失效
标题翻译：可切换避雷器系统
公开(公告)号：US20050068708A1
公开(公告)日：2005-03-31
申请号：US10677010
申请日：2003-09-30
申请人： Michael Prelec
发明人： Michael Prelec
IPC分类号： H01H31/00 , H01T1/00 , H02H1/00
CPC分类号： H01H31/00 , H01T1/00
摘要： The switchable lightning-arrester system has a safety-switchable connector (10), which, for differing power-line features, can include optionally a counter-lever safety connector (14), a slide safety connector (40), a hinged safety connector (56) and a pivot safety connector (67) intermediate a power line (11) and a lightning arrester (1) for on-spot disconnection to protect workers from self-destructing arresters when changing lightning arresters or working on damaged lines without costly, time-consuming and power-disruptive shutdown of power lines. This is highly important because the lightning arresters are changed and repair work is done on damaged lines as quickly after self-destruction from lightning surges as possible requiring the change and repair. The safety-switchable connectors are made to be operable and changeable from a safe distance remotely, which is preferably from a ground position near a light pole, a transformer or other line support (9). Many line-worker lives have been injured or lost in the past without this safety-switchable connector.
摘要翻译：可切换的避雷器系统具有可安全切换的连接器（10），其针对不同的电源线特征，可以包括可选的反杠杆安全连接器（14），滑动安全连接器（40），铰接的安全连接器（56）和位于电力线（11）和避雷器（1）之间的枢轴安全连接器（67），用于现场断开，以在更换避雷器或在损坏的线路上工作而保护工人免受自毁避雷器而不需要昂贵的，电力线路的耗时和电力中断关闭。这是非常重要的，因为避雷器的改变和修理工作是在损坏的线路上完成的，因为可能需要更换和修理的雷电浪涌后自毁。可安全切换的连接器可远程地安全地进行操作和更换，优选地从靠近灯杆的接地位置，变压器或其他线路支撑件（9）开始。过去没有这种可安全切换的连接器，许多线工人员的生命受伤或丢失。

116. 发明授权

US06865072B2 Metal-enclosed switchgear 有权
标题翻译：金属封闭开关柜
公开(公告)号：US06865072B2
公开(公告)日：2005-03-08
申请号：US10684555
申请日：2003-10-15
申请人： Shinji Sato , Takao Tsurimoto , Kenichi Koyama , Masahiro Arioka
发明人： Shinji Sato , Takao Tsurimoto , Kenichi Koyama , Masahiro Arioka
IPC分类号： H02B13/02 , H01H1/58 , H01H31/00 , H01H33/02 , H01H33/12 , H01H33/22 , H01H33/56 , H01H33/666 , H02B13/035 , H02B5/00
CPC分类号： H01H33/6661 , H01H1/5822 , H01H31/003 , H01H33/022 , H01H33/122 , H01H33/22 , H01H33/56 , H01H2033/6665 , H02B13/0354
摘要： A tank filled with an insulating gas accommodates insulator tubes incorporating vacuum-valve breakers for individual phases. One end of each insulator tube is fixed to the inside of the tank. Each vacuum-valve breaker is installed generally on a common longitudinal axis with the corresponding insulator tube so that a movable electrode rod is directed toward a fixed end of the insulator tube. The insulator tube has as an integral part a bus line fixing portion projecting in a direction intersecting the longitudinal axis of the insulator tube from the proximity of an end opposite to the fixed end, supporting a bus-side conductor in an insulated fashion.
摘要翻译：填充有绝缘气体的罐适用于包含用于各个相的真空阀断路器的绝缘管。每个绝缘管的一端固定在罐的内部。每个真空阀断路器通常与相应的绝缘管一起安装在共同的纵向轴线上，使得可动电极杆朝向绝缘管的固定端。绝缘体管具有作为整体部分的总线线固定部分，其从与固定端相对的端部附近的绝缘体管的纵向轴线相交的方向突出，以绝缘方式支撑总线侧导体。

117. 发明申请

US20050045460A1 Bypass recloser assembly 有权
公开(公告)号：US20050045460A1
公开(公告)日：2005-03-03
申请号：US10650090
申请日：2003-08-28
申请人： David Rhein , Hatim Taj , Jeffery Thomas
发明人： David Rhein , Hatim Taj , Jeffery Thomas
IPC分类号： H01H31/00 , H01H75/04 , H01H29/16
CPC分类号： H01H75/04 , H01H31/00 , H01H31/006 , H01H31/023 , H01H33/125
摘要： A bypass switch recloser assembly has a first switch assembly connected electrically in series to a second switch assembly. A bypass switch assembly is connected electrically in parallel to the first and second switch assemblies. A recloser assembly is connected electrically in series to the first and second switch assemblies and electrically in parallel to the bypass switch assembly. The first, second and bypass switch assemblies and the recloser are mounted on a support assembly. The support assembly mounts the bypass switch recloser assembly to a support.

118. 发明授权

US6114642A Switchgear assembly 有权
标题翻译：开关总成
公开(公告)号：US6114642A
公开(公告)日：2000-09-05
申请号：US210678
申请日：1998-12-14
申请人： Thomas G. French , Raphael H. Guio , Henry W. Kowalyshen , Buddy B. McGlone , Gregory C. Mears , John C. Opfer
发明人： Thomas G. French , Raphael H. Guio , Henry W. Kowalyshen , Buddy B. McGlone , Gregory C. Mears , John C. Opfer
IPC分类号： H02B13/00 , G01R29/18 , H01H9/16 , H01H33/02 , H02B13/02 , H02B13/045 , H02B15/02 , H01H31/00 , H01H9/20
CPC分类号： H02B15/02 , G01R29/18 , H01H33/022 , H01H9/161 , H02B13/02 , H02B13/045 , H01H2009/0292
摘要： Switchgear is provided that includes a housing enclosing electrical components having switch blades that establish visible open gaps in an open position. The switchgear includes an array of operating controls and viewing provisions to observe the open switch blades. The operating controls and viewing provisions are accessible from a first direction and are arranged at a first area of the housing while cable interconnection provisions are accessible from a second direction and are arranged at a second area of the housing. Thus, operating personnel can utilize the viewing provisions and the operating controls without being exposed to the area of the cable interconnections. In one specific arrangement, an array of operational displays is provided, with the displays overlying the viewing provisions and being movable to permit use of the viewing provisions. In a preferred arrangement, the switchgear includes multi-pole switchgear assemblies which are assembled from individual pole-unit assemblies. The multi-pole switchgear assemblies are mounted to a housing along a single edge or corner of the switchgear assembly.
摘要翻译：提供开关装置，其包括封闭电气部件的壳体，所述电气部件具有在打开位置建立可见的开放间隙的开关刀片。开关柜包括一系列操作控制和观察设备，用于观察开关开关刀片。操作控制和观察装置可从第一方向进入，并且布置在壳体的第一区域，而电缆互连配置可从第二方向接近并布置在壳体的第二区域。因此，操作人员可以利用观看规定和操作控制而不暴露于电缆互连的区域。在一个具体的布置中，提供了一系列操作显示器，其中显示器覆盖观看设置并且可移动以允许使用观看设置。在优选的布置中，开关装置包括由单个极单元组件组装的多极开关组件。多极开关组件沿开关组件的单个边缘或拐角安装到外壳。

119. 发明授权

US6078008A Portable load-breaking and load returning apparatus 失效
标题翻译：便携式负载断路和负载返回装置
公开(公告)号：US6078008A
公开(公告)日：2000-06-20
申请号：US940566
申请日：1997-09-30
申请人： Eugene H. Wood , Michael G. Nolte , David A. Franklin
发明人： Eugene H. Wood , Michael G. Nolte , David A. Franklin
IPC分类号： H01H31/00 , H01R11/15 , H02G7/00 , H02G7/20 , H01R17/04
CPC分类号： H01R11/15 , H01H31/00
摘要： A load-breaking and load-returning apparatus and method of breaking and returning a load are provided for quickly breaking and returning a load to portions of a power line. The apparatus preferably includes at least one power line jumper cable including first and second cable ends and a first connector connected to the first cable end of the at least one power line jumper cable for connecting the at least one power line jumper cable to a portion of a power line. A load-breaking and load-returning device is preferably connected to the second cable end of the at least one power line jumper cable for quickly breaking and returning a load to portions of a power line responsive to a user thereof. The load-breaking and load-returning device preferably includes a second connector for connecting the load-breaking and load-returning device to a portion of a power line.
摘要翻译：提供一种负载断路和负载返回装置以及断开和返回负载的方法，用于快速断开并将负载返回到电力线的部分。该装置优选地包括至少一个电力线跨接电缆，其包括第一和第二电缆端部以及连接到所述至少一个电力线跳线电缆的第一电缆端的第一连接器，用于将所述至少一个电力线跳线电缆连接到电力线。负载断路和负载返回装置优选地连接到所述至少一个电力线跳线电缆的第二电缆端，用于响应于其用户快速断开并将负载返回到电力线路的部分。负载断开和负载返回装置优选地包括用于将负载断开和负载返回装置连接到电力线的一部分的第二连接器。

120. 发明授权

US6018134A Main circuit switching apparatus 失效
标题翻译：主电路开关装置
公开(公告)号：US6018134A
公开(公告)日：2000-01-25
申请号：US21381
申请日：1998-02-10
申请人： Yoshiki Hirano , Naoyuki Nakatsukasa , Daisuke Yoshida , Kouichirou Wada , Mikio Mori , Masashi Matsuki
发明人： Yoshiki Hirano , Naoyuki Nakatsukasa , Daisuke Yoshida , Kouichirou Wada , Mikio Mori , Masashi Matsuki
IPC分类号： H01H33/70 , H01H31/00 , H01H31/32 , H01H33/02 , H01H33/12 , H01H33/42
CPC分类号： H01H31/003 , H01H33/121 , H01H33/022
摘要： A main circuit portions are arranged in the order of a breaking section fixed-side conductor, a breaking section movable-side conductor, a disconnecting section movable-side conductor, and a disconnecting section fixed-side conductor, and first and second grounding conductors are respectively provided for grounding the breaking section fixed-side conductor and the disconnecting section fixed-side conductor at both end portions of the apparatus. The arrangement of operating devices is set in the order of a first grounding-section operating device, a breaking-section operating device, a disconnecting-section operating device, and a second grounding-section operating device. In addition, a breaking section is supported by a single supporting insulator to reduce the number of creepage insulation portions.
摘要翻译：主电路部分按照断路部分固定侧导体，断路部分可移动侧导体，断路部分可动侧导体和断路部分固定侧导体的顺序排列，第一和第二接地导体分别为分别设置在设备的两端部处的断路部分固定侧导体和断开部分固定侧导体的接地。操作装置的布置按照第一接地部分操作装置，断路部分操作装置，断开部分操作装置和第二接地部分操作装置的顺序设置。此外，断裂部由单个支撑绝缘体支撑以减少爬电绝缘部分的数量。

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