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1. 发明申请

US20190244776A1 Contact Piece For A High-Voltage Circuit Breaker And Method For Producing Same 审中-公开
公开(公告)号：US20190244776A1
公开(公告)日：2019-08-08
申请号：US16336295
申请日：2017-09-05
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： SEBASTIAN HUEBNER , MARTIN KREHNKE , VOLKER LEHMANN
IPC分类号： H01H33/70 , H01H71/12
CPC分类号： H01H33/7038 , H01H1/0206 , H01H1/38 , H01H1/385 , H01H11/04 , H01H11/06 , H01H33/664 , H01H33/70 , H01H33/7076 , H01H71/12 , H01H2205/002
摘要： A contact piece for a high-voltage circuit breaker includes at least a contact pin and a contact carrier. The contact carrier is configured to mechanically fasten the contact pin in the high-voltage circuit breaker. The contact pin includes a contact shaft. The contact carrier and the contact shaft are formed as a monolithic contact element. A method for producing a contact piece is also provided.

2. 发明授权

US09646793B2 Offset bus connection with field shaping and heat sink 有权
公开(公告)号：US09646793B2
公开(公告)日：2017-05-09
申请号：US14658218
申请日：2015-03-15
申请人： SCHNEIDER ELECTRIC USA, INC.
发明人： Jeffrey T. Jordan , Alan K. Shepherd , Edgar Avalos Ortiz
IPC分类号： H01H71/10 , H01H1/38 , H01H9/52 , H01R25/16 , H01R4/60 , H01H1/62 , H01H33/02 , H01H33/24
CPC分类号： H01H71/10 , H01H1/38 , H01H1/62 , H01H9/52 , H01H33/025 , H01H33/24 , H01H2009/526 , H01R4/60 , H01R25/16
摘要： Method and apparatus for reducing the minimum clearance needed between an electrical conductor and ground in switchgear and similar electrical isolation equipment provide a bus-connector having an extended toroidal shape that is designed to allow the size of the switchgear cabinet to be reduced while complying with industry-standard performance requirements. The toroidal shaped bus-connector has mostly or only smooth and rounded surfaces so there are no hard or sharp edges or corners from which electrical discharge from/to ground or other conductors may occur. The shaped bus-connector also has an elongated body that produces an offset connection resembling a “Z,” which allows power buses and breaker terminals that do not vertically line up to connect.

3. 发明授权

US09583899B2 Apparatus for receiving a signal plug 有权
标题翻译：用于接收信号插头的装置
公开(公告)号：US09583899B2
公开(公告)日：2017-02-28
申请号：US14694538
申请日：2015-04-23
申请人： Microsoft Technology Licensing, LLC
发明人： Juuso Heiskanen
IPC分类号： H01R24/04 , H01R24/58 , H01H1/38 , H01R13/703 , H01R43/16 , H01R107/00
CPC分类号： H01R24/58 , H01H1/38 , H01R13/405 , H01R13/6275 , H01R13/7032 , H01R43/16 , H01R43/24 , H01R2107/00
摘要： An apparatus is described. In an embodiment, the apparatus comprises a housing, wherein the housing comprises a circular cavity; and at least two longitudinal grooves placed in separate corner portions of the housing and around the circular cavity. Further, the apparatus comprises an electric contact associated with each longitudinal groove.
摘要翻译：描述了一种装置。在一个实施例中，该装置包括壳体，其中壳体包括圆形腔体; 以及至少两个纵向凹槽，其放置在壳体的分开的拐角部分中并围绕圆形腔。此外，该装置包括与每个纵向槽相关联的电接触。

4. 发明申请

US20150248976A1 Contact System 有权
标题翻译：联系系统
公开(公告)号：US20150248976A1
公开(公告)日：2015-09-03
申请号：US14711254
申请日：2015-05-13
申请人： ABB Technology Ltd.
发明人： Francesco Pisu , Jadran Kostovic , Sami Kotilainen , Timothy Sutherland
IPC分类号： H01H9/38
CPC分类号： H01H9/386 , H01H1/38 , H01H1/44 , H01H1/46 , H01H1/50
摘要： An electrical switching device including at least a nominal contact arrangement, the nominal contact arrangement at least a first nominal contact with a plurality of nominal contact fingers forming a finger cage concentric with respect to a longitudinal axis (z), and at least a mating second nominal contact. An arcing contact arrangement including a first arcing contact and a mating second arcing contact. An arcing contact finger including at its free end a first impact area in which a first contacting to the second arcing contact occurs when closing, the electrical switching device. The first impact area is formed by a first planar surface arranged at an inclination angle (α) larger than zero degrees with respect to the longitudinal axis (z).
摘要翻译：一种电气开关装置，包括至少一个标称触点装置，该标称触点布置至少一个第一标称触点与多个标称接触指形成相对于纵向轴线（z）同心的手指笼，以及至少一个配合的第二名义接触一种电弧触头装置，包括第一电弧触点和配合的第二电弧触点。电弧触头在其自由端处包括第一冲击区域，在关闭时第一冲击区域与第二电弧触点发生第一接触，电开关装置。第一冲击区域由相对于纵向轴线（z）以大于零度的倾斜角（α）布置的第一平面形成。

5. 发明授权

US08835782B2 Contact arm assembly for switchgear circuit breaker having improved cooling fins and contact fingers to maximize heat rejection 有权
标题翻译：具有改进的散热片和接触指针的开关柜断路器的接触臂组件，以最大限度地减少排热
公开(公告)号：US08835782B2
公开(公告)日：2014-09-16
申请号：US13615827
申请日：2012-09-14
申请人： Patrick R. Fischer-Carne , Robert S. Karnbach , Rahul Pawar
发明人： Patrick R. Fischer-Carne , Robert S. Karnbach , Rahul Pawar
IPC分类号： H01H1/06 , H01H9/52 , H01H1/62 , H01H1/38
CPC分类号： H01H9/52 , H01H1/38 , H01H1/62 , H02B11/04 , Y10T29/49105
摘要： A contact arm assembly (10) for a switchgear circuit breaker includes a contact arm (11) having a groove (42) in an outer periphery surface thereof. At least one contact finger (13) has a body (38) and a ball member (40) extending from the body. The ball member is received in the groove so that the contact finger makes contact with the contact arm. The contact arm includes a shaft (14) having a longitudinal axis, first and second ends (18, 28), and a constant outside diameter. A plurality of annular rings (16) extends from the outside diameter of the shaft. The rings are spaced along the longitudinal axis to define cooling fins. Diameters of the rings gradually decrease from the first end to generally the center of the shaft, and then gradually increase to the second end of the shaft.
摘要翻译：用于开关柜断路器的接触臂组件（10）包括在其外周表面中具有凹槽（42）的接触臂（11）。至少一个接触指状物（13）具有主体（38）和从主体延伸的球部件（40）。球部件被容纳在槽中，使得接触指与接触臂接触。接触臂包括具有纵向轴线的轴（14），第一和第二端（18,28）以及恒定的外径。多个环形环（16）从轴的外径延伸。环沿着纵向轴线间隔开以限定冷却翅片。环的直径从第一端逐渐减小到轴的中心，然后逐渐增加到轴的第二端。

6. 发明申请

US20140116859A1 3-WAY SWITCH FOR A GAS-INSULATED APPARATUS 有权
标题翻译：用于气体绝缘设备的3路开关
公开(公告)号：US20140116859A1
公开(公告)日：2014-05-01
申请号：US14126532
申请日：2012-02-21
申请人： Chul-Ho Lee
发明人： Chul-Ho Lee
IPC分类号： H01H33/42
CPC分类号： H01H33/42 , H01H1/38 , H01H31/003 , H01H31/32 , H01H33/64
摘要： Provided is a 3-way switch for a gas-insulated apparatus, including a pressure container having a space part therein, the pressure container including a first connecting part in an upper portion of the space part and a second connecting part in a side portion of the space part such that the second connecting part is perpendicular to the first connecting part, a support conductor provided in the space part, the support conductor having a first guide hole defined in a direction perpendicular to the direction of the first connecting part and a second guide hole defined in a direction parallel to the direction of the second connecting part, a disconnecting switch (DS) operating part slidably coupled to the first guide hole, the DS operating part being connected to or separated from the first connecting part by means of an insertion or extrusion thereof, an earthing switch (ES) operating part slidably coupled to the second guide hole such that the ES operating part is perpendicular to the disconnecting switch operating part, the ES operating part being connected to or separated from the second connecting part through an insertion or protrusion thereof, and a main lever, one end of which is rotatably coupled to the support conductor and the other end of which is eccentrically rotated and rotatably connected to the DS operating part and the ES operating part so as to linearly slide the DS operating part and the ES operating part into neutral positions.
摘要翻译：本发明提供一种用于气体绝缘设备的三通开关，其包括在其中具有空间部分的压力容器，所述压力容器包括位于所述空间部分的上部中的第一连接部分和在所述空间部分的侧部中的第二连接部分所述空间部分使得所述第二连接部分垂直于所述第一连接部分，设置在所述空间部分中的支撑导体，所述支撑导体具有沿垂直于所述第一连接部分的方向的方向限定的第一引导孔，引导孔，其在与第二连接部件的方向平行的方向上限定;可拆卸开关（DS）操作部件，其可滑动地联接到第一引导孔，DS操作部件通过第一连接部件与第一连接部件连接或与第一连接部件分离; 插入或挤出;接地开关（ES）操作部分，其可滑动地联接到第二引导孔，使得ES操作部分垂直于d 连接开关操作部分，ES操作部分通过其插入或突出连接到第二连接部分或与第二连接部分离，以及主杆，其一端可旋转地联接到支撑导体，另一端偏心旋转并可旋转地连接到DS操作部和ES操作部，以将DS操作部和ES操作部线性地滑动到中立位置。

7. 发明申请

US20120199556A1 TERMINALS FOR VACUUM CIRCUIT BREAKER AND VACUUM CIRCUIT BREAKER HAVING THE SAME 有权
标题翻译：真空断路器终端和带真空断路器的真空断路器
公开(公告)号：US20120199556A1
公开(公告)日：2012-08-09
申请号：US13350704
申请日：2012-01-13
申请人： Seung Pil YANG , Hyun Jae KIM
发明人： Seung Pil YANG , Hyun Jae KIM
IPC分类号： H01H33/664
CPC分类号： H01H33/6606 , H01H1/38 , H02B11/04 , H02B11/127
摘要： Terminals for a vacuum circuit breaker include: a first terminal having a plurality of supporting rings, a plurality of finger contactors, and ring-shaped springs installed to contact an outer circumferential surface of the finger contactors so as to provide an elastic force to the finger contactors toward the center; a second terminal having an outer diameter larger than an inner diameter of the first terminal formed by an inner circumferential surface of the finger contactors of the first terminal, and configured by a bushing-type electric conductor; and an insulation guide member detachably fixed to a leading end of the second terminal such that an electric insulating property of the second terminal increases when the first and second terminals are disconnected from each other, having an electric insulating property, and tapered so as to have a decreased outer diameter as a distance from the second terminal becomes long.
摘要翻译：用于真空断路器的端子包括：具有多个支撑环的第一端子，多个指状接触器和安装成接触指状接触器的外周表面的环形弹簧，以便向手指提供弹性力接触器朝向中心; 第二端子，其外径大于由第一端子的指状接触器的内周面形成的第一端子的内径，并且由套管型电导体构成; 以及绝缘引导构件，其可拆卸地固定到所述第二端子的前端，使得当所述第一端子和所述第二端子彼此断开时，所述第二端子的电绝缘性能增加，具有电绝缘性，并且具有锥形以具有与第二端子的距离减小的外径变长。

8. 发明授权

US07897886B1 Non-transfer switch for providing power from an alternate power source in a non-separately derived power management system 有权
标题翻译：非转移开关，用于在非单独导出的电力管理系统中从备用电源提供电力
公开(公告)号：US07897886B1
公开(公告)日：2011-03-01
申请号：US12103384
申请日：2008-04-15
申请人： Neil A. Czarnecki
发明人： Neil A. Czarnecki
IPC分类号： H01R33/96
CPC分类号： H01H1/38 , H01H9/085 , H01H9/226 , H01H2300/018 , H02J9/06
摘要： A manually operated transfer-type switch has an electrically interlocked isolating plug and plugboard arrangement to isolate two power supplies, e.g., utility and electric generator, from one another. The switch functions to connect electrical loads with either the utility or generator power supply without performing making and breaking of current. The plug is engaged with the plugboard in a first position for supplying utility power and in a second position for providing generator power. A locking arrangement prevents the disengagement of the plug from the plugboard when power is supplied from either the utility or from the generator.
摘要翻译：手动转换式开关具有电互锁的隔离插头和插板装置，以将两个电源例如公用设施和发电机隔离开来。该开关用于将电力负载与公用设施或发电机电源连接，而不会导致电流和断路。插头与插板接合在用于提供市电电力的第一位置，并在第二位置用于提供发电机功率。当从公用设施或发电机供电时，锁定装置防止插头从插板上脱离。

9. 发明申请

US20100213045A1 SWITCH 有权
标题翻译：开关
公开(公告)号：US20100213045A1
公开(公告)日：2010-08-26
申请号：US12774427
申请日：2010-05-05
申请人： Daisuke FUJITA , Hitoshi Sadakuni
发明人： Daisuke FUJITA , Hitoshi Sadakuni
IPC分类号： H01H21/54
CPC分类号： H01H31/023 , H01H1/38 , H01H1/42 , H01H31/003 , H01H31/02 , H01H31/026 , H01H31/28 , H01H33/64 , H02B13/075
摘要： A switch includes a blade-type moving contact that extends in a radial direction from a turning center and reciprocates such that its free end draws a turning locus, and a fixed contact that moves toward and away from the moving contact in a turning range of the moving contact. The blade-type moving contact and the fixed contact are accommodated a tank. The moving contact is supported by the movable-side support conductor. The fixed contact is supported by the fixed-side support conductor. An opening through which the moving contact enters is arranged to be opposed to a turning center of the moving contact. The movable-side support conductor and the fixed-side support conductor are arranged substantially on a same straight line extending along a center axis of the tank.
摘要翻译：开关包括从旋转中心沿径向方向延伸的叶片型移动接触件，并且在其转动范围内往复运动，使得其自由端吸引转动轨迹，以及固定触头朝向和远离移动触点移动移动联系人叶片式活动触点和固定触点容纳一个罐。可移动触点由可动侧支撑导体支撑。固定触头由固定侧支撑导体支撑。移动触点进入的开口被布置成与移动触点的转动中心相对。可移动侧支撑导体和固定侧支撑导体基本上布置在沿着罐的中心轴线延伸的相同的直线上。

10. 发明申请

US20080121510A1 SWITCHABLE BLOWER MOTOR RESISTOR FOR HVAC APPLICATION 审中-公开
标题翻译： HVAC应用的开关式风扇电机电阻
公开(公告)号：US20080121510A1
公开(公告)日：2008-05-29
申请号：US11685256
申请日：2007-03-13
申请人： Markus von Kruchten , Andrea Gentile
发明人： Markus von Kruchten , Andrea Gentile
IPC分类号： H01H15/02
CPC分类号： H01H1/365 , H01H1/38 , H01H19/635
摘要： A low voltage range power switch is provided. The power switch includes a contact pin and at least two contact bushes. The contact pin has a longitudinal axis L and is arranged so as to be displaceable along a displacement path W in the direction of the longitudinal axis L. A graduated rotation speed adjuster having the power switch and a motor vehicle ventilation system including the graduated rotation speed adjuster are also provided.
摘要翻译：提供一个低电压范围的电源开关。电源开关包括一个接触针和至少两个触点衬套。接触销具有纵向轴线L，并且沿着纵向轴线L的方向沿位移路径W可移动。具有电力开关的分度转速调节器和包括分度转速的机动车辆通风系统还提供调节器。

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