利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

11 条记录 (耗时 0.023 秒)

    Generator circuit breaker with improved switching capacity
    1.
    发明授权
    Generator circuit breaker with improved switching capacity 有权
    具有改善开关容量的发电机断路器

    公开(公告)号：US07893379B2

    公开(公告)日：2011-02-22

    申请号：US11812575

    申请日：2007-06-20

    申请人： Thomas Schoenemann ,  Jochen Kiefer ,  Patrick Huguenot ,  Max Claessens ,  Stephan Grob ,  Xiangyang Ye

    发明人： Thomas Schoenemann ,  Jochen Kiefer ,  Patrick Huguenot ,  Max Claessens ,  Stephan Grob ,  Xiangyang Ye

    IPC分类号： H01H33/91

    CPC分类号： H01H33/74 ,  H01H33/88 ,  H01H2009/526 ,  H01H2033/888

    摘要： The disclosure relates to an electrical switching device, e.g., a generator circuit breaker, and to a method for improved switching-gas cooling. Gas jets are formed by a nozzle body in the exhaust area, are directed against a baffle wall and are swirled. The baffle wall is a component of the switching chamber enclosure and has a high thermal capacity and/or thermal conductivity, so that the switching gas vortices produce a highly efficient switching gas cooling on the baffle wall by turbulent convection. Exemplary embodiments relate inter alia to the design of the baffle wall and of the nozzle body. Advantages include: protection of the switching chamber enclosure against hot gases, improved switching gas cooling, and increased breaking capacity.

    摘要翻译： 本公开涉及电气开关装置，例如发电机断路器，以及用于改进开关气体冷却的方法。 气体喷嘴由排气区域中的喷嘴体形成，被引导到挡板壁上并被旋转。 挡板是开关室外壳的一个部件，具有高的热容量和/或导热性，因此开关气体涡流通过湍流对流产生在挡板壁上的高效开关气体冷却。 示例性实施例尤其涉及挡板壁和喷嘴体的设计。 优点包括：保护开关室外壳免受热气体，改善开关气体冷却和提高分断能力。

    Generator circuit breaker with improved switching capacity
    2.
    发明申请
    Generator circuit breaker with improved switching capacity 有权
    具有改善开关容量的发电机断路器

    公开(公告)号：US20080006609A1

    公开(公告)日：2008-01-10

    申请号：US11812575

    申请日：2007-06-20

    申请人： Thomas Schoenemann ,  Jochen Kiefer ,  Patrick Huguenot ,  Max Claessens ,  Stephan Grob ,  Xiangyang Ye

    发明人： Thomas Schoenemann ,  Jochen Kiefer ,  Patrick Huguenot ,  Max Claessens ,  Stephan Grob ,  Xiangyang Ye

    IPC分类号： H01H33/04

    CPC分类号： H01H33/74 ,  H01H33/88 ,  H01H2009/526 ,  H01H2033/888

    摘要： The disclosure relates to an electrical switching device, e.g., a generator circuit breaker, and to a method for improved switching-gas cooling. Gas jets are formed by a nozzle body in the exhaust area, are directed against a baffle wall and are swirled. The baffle wall is a component of the switching chamber enclosure and has a high thermal capacity and/or thermal conductivity, so that the switching gas vortices produce a highly efficient switching gas cooling on the baffle wall by turbulent convection. Exemplary embodiments relate inter alia to the design of the baffle wall and of the nozzle body. Advantages include: protection of the switching chamber enclosure against hot gases, improved switching gas cooling, and increased breaking capacity.

    摘要翻译： 本公开涉及电气开关装置，例如发电机断路器，以及用于改进开关气体冷却的方法。 气体喷嘴由排气区域中的喷嘴体形成，被引导到挡板壁上并被旋转。 挡板是开关室外壳的一个部件，具有高的热容量和/或导热性，因此开关气体涡流通过湍流对流产生在挡板壁上的高效开关气体冷却。 示例性实施例尤其涉及挡板壁和喷嘴体的设计。 优点包括：保护开关室外壳免受热气体，改善开关气体冷却和提高分断能力。

    High voltage ciruit breaker with cooling
    3.
    发明申请
    High voltage ciruit breaker with cooling 有权
    高压断路器与冷却

    公开(公告)号：US20060102618A1

    公开(公告)日：2006-05-18

    申请号：US11265196

    申请日：2005-11-03

    申请人： Martin Lakner ,  Daniel Chartouni ,  Jean-Claude Mauroux ,  Thomas Schoenemann ,  Jochen Kiefer ,  Lukas Zehnder ,  Marc Mollenkopf

    发明人： Martin Lakner ,  Daniel Chartouni ,  Jean-Claude Mauroux ,  Thomas Schoenemann ,  Jochen Kiefer ,  Lukas Zehnder ,  Marc Mollenkopf

    IPC分类号： H05B3/02

    CPC分类号： H02G5/10 ,  F28D15/02 ,  F28D15/04 ,  F28D15/06 ,  F28F21/062 ,  H01H9/52 ,  H01H2009/523 ,  H01H2009/526

    摘要： In order to dissipate heat losses from the inner conductor (21), the circuit breaker (20) having an elongated inner conductor (21) and an outer conductor (22) which surrounds the inner conductor (21) like a housing has at least one heat pipe (1) which extends from the inner conductor (21) to the outer conductor (22) and has an insulating hollow body (5) in order to form an electrical insulating gap (7). The heat pipe (1) advantageously has a flexibly deformable section (9). The heat pipe (1) can run in a supporting insulator (24) which supports the inner conductor (21). In addition to a working medium, the heat pipe (1) advantageously also contains an auxiliary gas which results in an enhanced dielectric strength at low temperatures.

    摘要翻译： 为了散发来自内部导体（21）的热损失，具有细长的内部导体（21）和围绕内部导体（21）的外部导体（22）的断路器（20）像壳体一样具有至少一个 从内导体（21）延伸到外导体（22）并具有绝缘中空体（5）以形成电绝缘间隙（7）的热管（1）。 热管（1）有利地具有柔性变形部分（9）。 热管（1）可以在支撑内导体（21）的支撑绝缘体（24）中延伸。 除了工作介质之外，热管（1）有利地还含有辅助气体，其在低温下导致增强的介电强度。

    Cooling element
    4.
    发明授权
    Cooling element 有权
    冷却元件

    公开(公告)号：US07147051B2

    公开(公告)日：2006-12-12

    申请号：US10435026

    申请日：2003-05-12

    申请人： Markus Keller ,  Marianne Pleines ,  Jochen Kiefer ,  Thomas Schoenemann ,  Mercedes Dominguez Calvo

    发明人： Markus Keller ,  Marianne Pleines ,  Jochen Kiefer ,  Thomas Schoenemann ,  Mercedes Dominguez Calvo

    IPC分类号： H05K7/20

    CPC分类号： H05K7/20409 ,  F28F3/02 ,  F28F19/06 ,  F28F21/084 ,  H01H9/52

    摘要： The basis taken is a cooling element (1) made of a metal or of a metal alloy having at least one cooling rib (4) which is connected to a metal housing (11) for an operating means. The intention is to provide a cooling element (1) which has an improved cooling capacity. The inventive cooling element (1) is detachably connected to the housing (11) by means of fixing means. The cooling element (1) is provided with a thermally conductive and electrically insulating coating (2), and it has the same electrical potential as the housing (11), but carries no current.

    摘要翻译： 所采取的基础是由具有至少一个冷却肋（4）的金属或金属合金制成的冷却元件（1），其连接到用于操作装置的金属外壳（11）。 其目的是提供一种具有改进的冷却能力的冷却元件（1）。 本发明的冷却元件（1）通过固定装置可拆卸地连接到壳体（11）。 冷却元件（1）设置有导热且电绝缘的涂层（2），并且其具有与壳体（11）相同的电位，但不携带电流。

    High voltage circuit breaker with cooling
    7.
    发明授权
    High voltage circuit breaker with cooling 有权
    高压断路器带冷却

    公开(公告)号：US07253379B2

    公开(公告)日：2007-08-07

    申请号：US11265196

    申请日：2005-11-03

    申请人： Martin Lakner ,  Daniel Chartouni ,  Jean-Claude Mauroux ,  Thomas Schoenemann ,  Jochen Kiefer ,  Lukas Zehnder ,  Marc Mollenkopf

    发明人： Martin Lakner ,  Daniel Chartouni ,  Jean-Claude Mauroux ,  Thomas Schoenemann ,  Jochen Kiefer ,  Lukas Zehnder ,  Marc Mollenkopf

    IPC分类号： H05B1/02

    CPC分类号： H02G5/10 ,  F28D15/02 ,  F28D15/04 ,  F28D15/06 ,  F28F21/062 ,  H01H9/52 ,  H01H2009/523 ,  H01H2009/526

    摘要： In order to dissipate heat losses from the inner conductor (21), the circuit breaker (20) having an elongated inner conductor (21) and an outer conductor (22) which surrounds the inner conductor (21) like a housing has at least one heat pipe (1) which extends from the inner conductor (21) to the outer conductor (22) and has an insulating hollow body (5) in order to form an electrical insulating gap (7). The heat pipe (1) advantageously has a flexibly deformable section (9). The heat pipe (1) can run in a supporting insulator (24) which supports the inner conductor (21). In addition to a working medium, the heat pipe (1) advantageously also contains an auxiliary gas which results in an enhanced dielectric strength at low temperatures.

    摘要翻译： 为了散发来自内部导体（21）的热损失，具有细长的内部导体（21）和围绕内部导体（21）的外部导体（22）的断路器（20）像壳体一样具有至少一个 从内导体（21）延伸到外导体（22）并具有绝缘中空体（5）以形成电绝缘间隙（7）的热管（1）。 热管（1）有利地具有柔性变形部分（9）。 热管（1）可以在支撑内导体（21）的支撑绝缘体（24）中延伸。 除了工作介质之外，热管（1）有利地还含有辅助气体，其在低温下导致增强的介电强度。

    High-voltage system and high-power circuit breaker with cooling
    8.
    发明授权
    High-voltage system and high-power circuit breaker with cooling 失效
    高压系统和大功率断路器具有冷却功能

    公开(公告)号：US07881033B2

    公开(公告)日：2011-02-01

    申请号：US11281363

    申请日：2005-11-18

    申请人： Daniel Chartouni ,  Martin Lakner ,  Jean-Claude Mauroux ,  Thomas Shoenemann ,  Jochen Kiefer ,  Lukas Zehnder ,  Marc Mollenkopf

    发明人： Daniel Chartouni ,  Martin Lakner ,  Jean-Claude Mauroux ,  Thomas Shoenemann ,  Jochen Kiefer ,  Lukas Zehnder ,  Marc Mollenkopf

    IPC分类号： H01H73/06

    CPC分类号： H02G5/10 ,  F28D15/0275 ,  H01H2009/523

    摘要： The high-voltage system has at least one feed line and at least one high-power circuit breaker, the at least one feed line having a longitudinally extended feed line inner conductor and a feed line outer conductor surrounding the feed line inner conductor, and the high-power circuit breaker having a longitudinally extended circuit breaker inner conductor and a circuit breaker outer conductor surrounding the circuit breaker inner conductor in the form of a housing, and the inner conductors and the outer conductors being electrically conductively connected to one another. At least one heat pipe is provided for the purpose of dissipating thermal energy from the circuit breaker inner conductor. The heat pipe interacts with a cooling gas flow extending along the circuit breaker inner conductor.

    摘要翻译： 所述高压系统具有至少一个进料管线和至少一个高功率断路器，所述至少一个进料管线具有纵向延伸的进料管线内导体和围绕进料管线内导体的进料管线外导体， 大功率断路器具有纵向延伸的断路器内部导体和围绕外壳形式的断路器内部导体的断路器外部导体，并且内部导体和外部导体彼此导电连接。 提供至少一个热管用于从断路器内导体消散热能的目的。 热管与沿着断路器内导体延伸的冷却气流相互作用。

    Electrical installation with a cooling element and method for operating said installation
    9.
    发明授权
    Electrical installation with a cooling element and method for operating said installation 有权
    具有冷却元件的电气安装和操作所述安装的方法

    公开(公告)号：US07771114B2

    公开(公告)日：2010-08-10

    申请号：US11962131

    申请日：2007-12-21

    申请人： Jochen Kiefer ,  Martin Lakner ,  Jean-Claude Mauroux ,  Daniel Chartouni

    发明人： Jochen Kiefer ,  Martin Lakner ,  Jean-Claude Mauroux ,  Daniel Chartouni

    IPC分类号： G01K1/00 ,  G01K13/00 ,  G01K7/00 ,  G01K3/00

    CPC分类号： H02G5/10 ,  H01H2009/523 ,  H01H2009/526

    摘要： The installation contains a current conductor producing Joulean heat in the operating state, a cooling element and a monitoring device. The cooling element has a condensable working medium and an evaporator, which can be heated by the current conductor of the installation, and a condenser which has been withdrawn from the heating effect of the current conductor. The monitoring device comprises at least one sensor for detecting a parameter of the cooling element and an evaluation unit, which receives output signals from the sensor. In the evaluation unit, the output signals of the sensors are evaluated and a signal describing the state and/or the functionality of the cooling element is formed there. This installation is characterized by high operational reliability with a high current-carrying capacity and dimensions which are kept small.

    摘要翻译： 该装置包含在运行状态下产生Joulean热的电流导体，冷却元件和监测装置。 冷却元件具有可冷凝的工作介质和可由设备的电流导体加热的蒸发器，以及已经从电流导体的加热效应中撤出的冷凝器。 监视装置包括用于检测冷却元件的参数的至少一个传感器和接收来自传感器的输出信号的评估单元。 在评估单元中，评估传感器的输出信号，并且形成描述冷却元件的状态和/或功能性的信号。 这种安装的特点是具有高的运行可靠性，具有很高的载流能力和尺寸。

    Vacuum circuit breaker having a high current-carrying capacity
    10.
    发明授权
    Vacuum circuit breaker having a high current-carrying capacity 失效
    具有高载流能力的真空断路器

    公开(公告)号：US07471495B2

    公开(公告)日：2008-12-30

    申请号：US11812316

    申请日：2007-06-18

    申请人： Alexander Steffens ,  Martin Lakner ,  Jochen Kiefer ,  Daniel Chartouni ,  Dietmar Gentsch

    发明人： Alexander Steffens ,  Martin Lakner ,  Jochen Kiefer ,  Daniel Chartouni ,  Dietmar Gentsch

    IPC分类号： H02H7/00

    CPC分类号： H01H1/62 ,  H01H33/6606 ,  H01H2009/523 ,  H01H2033/6613

    摘要： The vacuum switching chamber has two contact pieces and is provided with at least one heat pipe for dissipating heat. The heat pipe contains a working medium for dissipating the heat by evaporating the working medium in a section, referred to as the evaporator, of the heat pipe and condensing the working medium in a section, referred to as the condenser, of the heat pipe. Advantageously, the evaporator is in close thermal contact with at least one contact piece, and, in particular, at least part of the evaporator is integrated in the first contact piece or the second contact piece. Advantageously, the condenser has a cooling rib arrangement.

    摘要翻译： 真空切换室具有两个接触件，并且设有至少一个用于散热的热管。 热管包含用于通过将热管的一部分（称为蒸发器）中的工作介质蒸发并将工作介质冷凝在热管的被称为冷凝器的部分中来散热的工作介质。 有利地，蒸发器与至少一个接触件紧密地热接触，并且特别地，蒸发器的至少一部分集成在第一接触件或第二接触件中。 有利地，冷凝器具有冷却肋布置。