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1. 发明公开

EP3333274A1 ELECTRODE MATERIAL AND METHOD FOR MANUFACTURING ELECTRODE MATERIAL 有权
公开(公告)号：EP3333274A1
公开(公告)日：2018-06-13
申请号：EP16835206.0
申请日：2016-08-10
申请人： Meidensha Corporation
发明人： ISHIKAWA, Keita , YAMAMURA, Kenta , HASEGAWA, Kosuke , HAYASHI, Shota , FURUHATA, Takaaki
IPC分类号： C22C1/04 , B22F3/26 , C22C5/04 , C22C9/00 , C22C9/10 , C22C14/00 , C22C16/00 , C22C25/00 , C22C27/02 , C22C27/04 , C22C27/06 , C22C30/02 , H01H33/662 , H01H33/664
CPC分类号： H01H1/0206 , B22F3/26 , B22F2301/20 , B22F2304/10 , C22C1/04 , C22C5/04 , C22C9/00 , C22C9/10 , C22C14/00 , C22C16/00 , C22C25/00 , C22C27/02 , C22C27/04 , C22C27/06 , C22C30/02 , H01H11/048 , H01H33/662 , H01H33/664
摘要： It is an electrode material that is used as an electrode contact of a vacuum interrupter and that contains one or more parts by weight of a heat-resistant element and one part by weight of Cr, the remainder being Cu and an unavoidable impurity. A part of Cr powder and the heat-resistant element powder are mixed together, and this mixed powder is sintered such that a peak corresponding to Cr element disappears in X-ray diffraction measurement. A solid solution powder obtained by pulverizing a sintered body of the heat-resistant element and Cr obtained by the sintering is mixed with the remaining Cr powder, and this mixed powder is shaped and then sintered. A sintered body obtained by this sintering is infiltrated with Cu.

2. 发明公开

EP3321950A1 AN ELECTRIC TERMINAL FOR ELECTRIC POLE UNITS 有权
标题翻译：电杆单元的电端子
公开(公告)号：EP3321950A1
公开(公告)日：2018-05-16
申请号：EP16198880.3
申请日：2016-11-15
申请人： ABB Schweiz AG
发明人： Delpozzo, Andrea , Morelli, Emanuele , Prestini, Osvaldo
IPC分类号： H01H33/66 , H01H33/662
CPC分类号： H01H33/6606 , H01H33/662
摘要： An electric terminal (1, 2) for an electric pole unit (100) of a switching device, said electric terminal being adapted to be electrically connected to a current breaking unit (5) of said electric pole unit and to an external conductor and being adapted to be inserted in a corresponding shaped port (31, 32) of an insulating housing (3) of said electric pole unit. Said electric terminal comprises one or more first coupling surfaces (131A, 132A, 231A, 232A) mating with one or more second coupling surfaces (311, 312, 321, 322) of said insulating housing, said first coupling surfaces abutting against said second coupling surfaces when said electric terminal is inserted in the corresponding shaped port (31, 32) of said insulating housing (3) in such a way to obtain a mechanical coupling by friction between said electric terminal and said insulating housing.
摘要翻译： 1。一种用于开关装置的电杆单元（100）的电端子（1,2），所述电端子适于电连接到所述电杆单元的电流分断单元（5）和外部导体并且被适于插入所述电杆单元的绝缘壳体（3）的相应形状的端口（31,32）中。所述电端子包括与所述绝缘壳体的一个或多个第二联接表面（311,312,321,322）配合的一个或多个第一联接表面（131A，132A，231A，232A），所述第一联接表面抵靠所述第二联接器当所述电气端子插入所述绝缘壳体（3）的相应的成形端口（31,32）中时，通过所述电气端子和所述绝缘壳体之间的摩擦获得机械耦合。

3. 发明公开

EP3306636A1 VACUUM CIRCUIT BREAKER 有权
标题翻译：真空断路器
公开(公告)号：EP3306636A1
公开(公告)日：2018-04-11
申请号：EP16802901.5
申请日：2016-04-04
申请人： Mitsubishi Electric Corporation
发明人： INOUE, Naoaki , MAEDA, Taichi , KAWANISHI, Katsunori
IPC分类号： H01H33/66 , H01H33/662 , H02B13/035
CPC分类号： H01H33/666 , H01H33/66 , H01H33/6606 , H01H33/662 , H01H2033/6613 , H01H2033/6665 , H02B13/0352 , H02B13/0354
摘要： An object is to eliminate, through an inexpensive structure, degradation in withstand voltage performance and degradation in energization performance caused by heating in a vacuum circuit breaker. The vacuum circuit breaker includes a main circuit structure body having an insulation rod (6), a vacuum switch (8), a movable side terminal (7a), and the like and an insulating holder (1) for supporting the main circuit structure body. The insulating holder (1) is a frame structure body having opening portions (5a, 5b, 5c, 5d) in the top and bottom surfaces and both side surfaces of the section in which the vacuum switch (8) is disposed and the section in which the insulation rod (6) is disposed.
摘要翻译：目的是通过廉价的结构消除由于真空断路器中的加热引起的耐电压性能的降低和通电性能的降低。真空断路器包括具有绝缘杆（6），真空开关（8），可动侧端子（7a）等的主电路结构体和用于支撑主电路结构体（1）的绝缘支架（1）。绝缘支架1是在配置有真空开关8的部分的上下表面和两侧面上具有开口部5a，5b，5c，5d的框架结构体，绝缘杆（6）设置在其中。

4. 发明公开

EP3198622A1 ANORDNUNG SOWIE EIN VERFAHREN ZUM SCHALTEN EINER SCHALTSTRECKE MITTELS EINES SCHALTGERÄTES 审中-公开
标题翻译： ANORDNUNG SOWIE EIN VERFAHREN ZUM SCHALTEN EINER SCHALTSTRECKE MITTELS EINESSCHALTGERÄTES
公开(公告)号：EP3198622A1
公开(公告)日：2017-08-02
申请号：EP15763530.1
申请日：2015-09-07
申请人： Siemens Aktiengesellschaft
发明人： SEWIOLO, Benjamin , ZIROFF, Andreas
IPC分类号： H01H33/42 , H01H33/666 , H01P5/00
CPC分类号： H01H33/666 , H01H33/423 , H01H33/59 , H01H33/6606 , H01H33/662 , H01H33/664
摘要： The invention relates to an arrangement and a method for switching an open contact gap by means of a switching device, wherein a galvanically isolated energy transmission of high-frequency energy provides an actuator energy for at least one switching device, in particular a vacuum interrupter. For the purpose of energy transmission, the switching device is connected to the high-frequency source via a dielectric resonator, said switching device being designed such as to have means for converting the transmitted energy into actuator energy.
摘要翻译：本发明涉及一种借助开关装置来切换开放接触间隙的装置和方法，其中高频能量的电流隔离能量传输为至少一个开关装置，特别是真空断流器提供致动器能量。为了能量传输的目的，开关器件经由介电谐振器连接到高频源，所述开关器件被设计成具有用于将传输的能量转换成致动器能量的装置。

5. 发明公开

EP3042384A1 VACUUM SWITCHING APPARATUS AND CONTACT ASSEMBLY THEREFOR 有权
标题翻译： VAKUUMSCHALTVORRICHTUNG UND KONTAKTANORDNUNGDAFÜR
公开(公告)号：EP3042384A1
公开(公告)日：2016-07-13
申请号：EP14766587.1
申请日：2014-08-28
申请人： Eaton Corporation
发明人： CAMPBELL, Louis G. , ROSENKRANS, Benjamin A. , MAYO, Stephen D.
IPC分类号： H01H1/02 , H01H33/664
CPC分类号： H01H33/664 , H01H1/0203 , H01H1/0206 , H01H33/662 , H01H33/6643
摘要： A contact assembly for a vacuum switching apparatus includes a contact member and a reinforcing member adapted to structurally reinforce the contact member. The contact member includes first and second opposing sides, and a contact thickness. The reinforcing member has a reinforcement thickness, which is less than the contact thickness. The contact member is made from a first material having a first coefficient of thermal expansion, and the reinforcing member is made from a second different material having a second coefficient of thermal expansion. The first coefficient of thermal expansion is substantially the same as the second coefficient of thermal expansion.
摘要翻译：用于真空开关装置的接触组件包括接触构件和适于在结构上加强接触构件的加强构件。接触构件包括第一和第二相对侧面和接触厚度。加强构件的加强厚度小于接触厚度。接触构件由具有第一热膨胀系数的第一材料制成，并且加强构件由具有第二热膨胀系数的第二不同材料制成。第一热膨胀系数基本上与第二热膨胀系数相同。

6. 发明公开

EP3026689A1 High voltage circuit breaker, system, vacuum interruter module, and associated drive module 有权
标题翻译： Hochspannungsstromunterbrecher，System，Vakuumunterbrechermodul undzugehörigesAntriebsmodul
公开(公告)号：EP3026689A1
公开(公告)日：2016-06-01
申请号：EP14195293.7
申请日：2014-11-27
申请人： Tyco Electronics UK Limited
发明人： Phillpotts, Robert , Da Silva Domingues, Elizabeth , Moore, Thomas
IPC分类号： H01H33/662 , H01H33/666
CPC分类号： H01H33/666 , B60L5/18 , B60L2200/26 , H01H9/54 , H01H33/662 , H01H89/00 , H01H2033/6665 , H01H2231/026
摘要： A high voltage circuit breaker is presented. The circuit breaker includes a vacuum interrupter module, a drive module, and an actuator. The vacuum interrupter module includes a vacuum interrupter housing and at least two electrical contacts in the vacuum interrupter housing - where at least one of the two electrical contacts is movable relative to the other allowing the two electrical contacts to engage and disengage one from another for switching on and off a high voltage. The drive module includes a drive module housing and an electrically insulating drive member, at least a part of the electrically insulating drive member being contained in the drive module housing insulating said part from ambient air, with said electrically insulating drive member being coupled with the at least one movable contact. The actuator is coupled to the electrically insulating drive member for providing a relative movement of said at least two electrical contacts.
摘要翻译：提出了一种高压断路器。断路器包括真空断路器模块，驱动模块和致动器。真空断路器模块包括真空断路器壳体和真空断路器壳体中的至少两个电触点，其中两个电触点中的至少一个相对于另一个触点可移动，允许两个电触点彼此接合和分离以切换开启和关闭高电压。所述驱动模块包括驱动模块壳体和电绝缘驱动构件，所述电绝缘驱动构件的至少一部分包含在所述驱动模块壳体中，所述驱动模块壳体将所述部件与环境空气绝缘，所述电绝缘驱动构件与所述电绝缘驱动构件至少一个活动触点。致动器耦合到电绝缘驱动构件，用于提供所述至少两个电触点的相对移动。

7. 发明公开

EP2591487A4 AN ELECTRICAL ISOLATOR 有权
标题翻译： ELEKTRISCHER TRENNSCHALTER
公开(公告)号：EP2591487A4
公开(公告)日：2014-08-20
申请号：EP11803003
申请日：2011-06-29
申请人： SIEMENS LTD
发明人： WATSON BRETT ALEXANDER
IPC分类号： H01H33/24 , H01H33/64 , H01H33/662 , H01H33/666
CPC分类号： H01H9/0066 , H01H9/30 , H01H33/24 , H01H33/64 , H01H33/662 , H01H33/6661 , H01H2033/66284

8. 发明公开

EP2591487A1 AN ELECTRICAL ISOLATOR 有权
标题翻译：电路断路器
公开(公告)号：EP2591487A1
公开(公告)日：2013-05-15
申请号：EP11803003.0
申请日：2011-06-29
申请人： SIEMENS LTD.
发明人： WATSON, Brett Alexander
IPC分类号： H01H33/662
CPC分类号： H01H9/0066 , H01H9/30 , H01H33/24 , H01H33/64 , H01H33/662 , H01H33/6661 , H01H2033/66284
摘要： An electrical isolator which includes a body defining an aperture therethrough, a first electrical contact arranged at a first end of the aperture, a second electrical contact movably arranged at a second end of the aperture, said second contact configured to be operatively movable through the aperture to electrically connect to, or disconnect from, the first contact and at least two concave electrical field control screens fixed to the body at respective ends of, and about, the aperture such that the screens lie transverse to the aperture and an open-end of each concave screen is directed towards the other.

9. 发明授权

EP2159813B1 A low-voltage, medium-voltage or high-voltage assembly 有权转让
标题翻译：低，中或高电压装置
公开(公告)号：EP2159813B1
公开(公告)日：2011-01-26
申请号：EP08015423.0
申请日：2008-09-01
申请人： ABB Technology AG
发明人： Gentsch, Dietmar
IPC分类号： H01H39/00 , H01H79/00
CPC分类号： H01H39/004 , H01H33/662 , H01H33/666 , H01H79/00

10. 发明公开

EP2159813A1 A low-voltage, medium-voltage or high-voltage assembly 有权转让
标题翻译： Niederspannungs-，Mittelspannungs- oder Hochspannungsanordnung
公开(公告)号：EP2159813A1
公开(公告)日：2010-03-03
申请号：EP08015423.0
申请日：2008-09-01
申请人： ABB Technology AG
发明人： Gentsch, Dietmar
IPC分类号： H01H39/00 , H01H79/00
CPC分类号： H01H39/004 , H01H33/662 , H01H33/666 , H01H79/00
摘要： The invention relates to an assembly concerning to low-voltage, medium-voltage or high-voltage use having at least one short circuiting device in which a moving contact piece can be closed onto a fixed contact piece. In order to prevent breakdown in any case under rated voltage condition, it is proposed in the invention, that along the moving path of the moving contact piece (50) are arranged at least two separated vacuum zones or vacuum volumina (60, 100).
摘要翻译：本发明涉及一种关于低压，中压或高压用途的组件，其具有至少一个短路装置，其中可移动的接触件可以封闭在固定接触件上。为了防止在额定电压条件下的任何情况下的击穿，在本发明中提出，沿着移动接触片（50）的移动路径布置有至少两个分开的真空区域或真空容积（60,100）。

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