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    CONTACT MODULE FOR BREAKER
    1.
    发明公开
    CONTACT MODULE FOR BREAKER 审中-公开
    KONTAKTMODULFÜRSCHUTZSCHALTER

    公开(公告)号：EP3051565A4

    公开(公告)日：2017-04-19

    申请号：EP14847398

    申请日：2014-09-19

    申请人： SEARI ELECTRIC TECH CO LTD ,  ZHEJIANG CHINT ELECTRICS CO LTD

    发明人： LIU YI ,  GU XIANG ,  WANG ZHONGBIN

    IPC分类号： H01H71/02 ,  H01H1/20 ,  H01H71/10

    CPC分类号： H01H33/022 ,  H01H1/205 ,  H01H1/2058 ,  H01H33/42 ,  H01H33/53 ,  H01H33/60 ,  H01H71/0257 ,  H01H71/1009 ,  H01H71/1027 ,  H01H73/045 ,  H01H2071/1036 ,  H01H2235/01

    摘要： The present invention discloses a contact module for circuit breaker. The contact module comprises: a base, a cover, an operation mechanism, three kinds of single-pole switches and a release mechanism. The cover is mounted on the base to form an accommodation space, the operation mechanism, the three kinds of single-pole switches and the release mechanism are disposed in the accommodation space. The operation mechanism is connected to one kind of the single-pole switch, the release mechanism is connected to the three kinds of the single-pole switches. All of the three kinds of single-pole switches are asymmetrical. Each kind of single-pole switch comprises a strong side and a weak side, for each kind of single-pole switch, a contact housing on the strong side is thick and is connected to a thick shaft, a contact housing on the weak side is thin and is connected to a thin shaft. A rotor component in each kind of single-pole switch only has a single contact spring and the single contact spring is mounted on the weak side. Rotation shafts of adjacent single-pole switches are connected by a linkage shaft so that the single-pole switches are connected, a strong side of one single-pole switch is connected to a weak side of another single-pole switch.

    摘要翻译： 本发明公开了一种用于断路器的接触模块。 接触模块包括：基座，盖子，操作机构，三种单极开关和释放机构。 盖安装在基座上以形成容纳空间，操作机构，三种单极开关和释放机构设置在容纳空间中。 操作机构与单极开关相连，释放机构连接在三种单极开关上。 所有这三种单极开关都是不对称的。 每种单极开关都包括强侧和弱侧，对于各种单极开关，强侧的触点外壳较厚，并连接到厚轴，弱侧的触点外壳为 薄而连接到细轴。 每种单极开关中的转子部件仅具有单个接触弹簧，单个接触弹簧安装在弱侧。 相邻单极开关的旋转轴通过联动轴连接，单极开关连接，一个单极开关的强侧连接到另一个单极开关的弱侧。

    Circuit breaker operating system
    4.
    发明公开
    Circuit breaker operating system 有权
    Schutzschalterbetriebssystem

    公开(公告)号：EP2881965A2

    公开(公告)日：2015-06-10

    申请号：EP14192591.7

    申请日：2014-11-11

    申请人： Rockwell Automation Technologies, Inc.

    发明人： Bellows, Troy Micheal ,  Nowacki, Krzysztof Adam ,  Krause, Paul T. ,  Safian, Miroslaw ,  Pochopien, Jacek Tomasz ,  Sauve, Todd Richard

    IPC分类号： H01H71/10

    CPC分类号： H01H33/48 ,  H01H9/342 ,  H01H33/022 ,  H01H33/72 ,  H01H71/0264 ,  H01H71/04 ,  H01H71/521

    摘要： An operating system for a circuit breaker includes a bail and a base that supports the circuit breaker and the bail. The bail extends around the circuit breaker and is pivotally attached to the base, such as by snap engagement. The bail and the base are made of an insulative plastic material such that the circuit breaker may vent hot gases, charged particles, plasma and the like without transferring charge to the operating system components. Additional features may be molded into the parts, such as supports and operators for auxiliary switches.

    摘要翻译： 用于断路器的操作系统包括吊环和支撑断路器和吊环的底座。 吊环围绕断路器延伸并且可枢转地附接到基座，例如通过卡扣接合。 吊环和底座由绝缘塑料材料制成，使得断路器可以排放热气体，带电粒子，等离子体等，而不将电荷转移到操作系统部件。 附加特征可以模制到部件中，例如用于辅助开关的支撑件和操作器。

    SCHALTGERÄT, INSBESONDERE LASTTRENNSCHALTER, FÜR MITTELSPANNUNGS-SCHALTANLAGEN
    6.
    发明公开
    SCHALTGERÄT, INSBESONDERE LASTTRENNSCHALTER, FÜR MITTELSPANNUNGS-SCHALTANLAGEN 有权
    SCHALTGERÄT，INSBESONDERE LASTTRENNSCHALTER，FÜRMITTELSPANNUNGS-SCHALTANLAGEN

    公开(公告)号：EP2789000A1

    公开(公告)日：2014-10-15

    申请号：EP13700673.0

    申请日：2013-01-11

    申请人： Siemens Aktiengesellschaft

    发明人： HOHMANN, Stefan ,  PESCH, Daniel ,  WOLF, Stefan ,  ZLYDNIK, Rene

    IPC分类号： H01H33/12 ,  H01H33/666 ,  H01H31/00 ,  H01H33/02 ,  H01H3/42

    CPC分类号： H01H33/6661 ,  H01H3/42 ,  H01H31/003 ,  H01H33/022 ,  H01H33/122 ,  H01H33/128

    摘要： In order to construct a switching device, particularly a load interrupter switch, for medium-voltage switching systems, with a compact design that can be produced cost-effectively, the invention relates to a switching device, particularly a load interrupter switch (1), for medium-voltage switching systems, comprising a main contact system formed from a first fixed contact (2) and a second fixed contact (3), which are diametrically opposite from one another, and a moving contact (4) rotatable by means of a rotary support (7) arranged centrally between the first fixed contact (2) and the second fixed contact (3), forming a main current path in a first position of the rotatable moving contact (4) and forming an isolation path in a second position of the rotatable moving contact (4) as well as a secondary current path formed from the first fixed contact (2), the second fixed contact (3), a blow-out contact system (9) as well as a first sliding contact (15) and a second sliding contact (16) for forming a conductive connection to the rotatable moving contact (4) in an angle of rotation range of the rotatable moving contact (4) between the first position and the second position such that, if a rotary motion of the rotatable moving contact (4) is initiated, commutation of an alternating current flowing through the switching device from the main current path to the secondary current path is enabled, wherein the rotatable moving contact (4) has means (18, 19) for interrupting the blow-out contact system (20), and formation of the isolation path is enabled in the event of an extinguished arc and initiation of further rotational movement.

    摘要翻译： 为了构建用于中压开关系统的开关装置，特别是用于中压开关系统的开关装置，其具有可以成本有效地制造的紧凑设计，本发明涉及开关装置，特别是负载断路器开关（1）， 用于中压开关系统，包括由第一固定触头（2）和第二固定触头（3）形成的主触点系统，所述主触头系统彼此沿直径相对;以及可移动触头（4），其可通过 旋转支撑件（7），其布置在第一固定触头（2）和第二固定触头（3）之间的中心，在可旋转的可动触头（4）的第一位置形成主电流通路，并形成第二位置的隔离路径 的旋转运动触点（4）以及由第一固定触头（2），第二固定触头（3），吹出触点系统（9）以及第一滑动触点（9）形成的次级电流路径 15）和第二滑动触点（16） 用于在所述第一位置和所述第二位置之间以可旋转的可动触头（4）的旋转范围的角度形成到所述可旋转的可动触头（4）的导电连接，使得如果所述可旋转移动触点（4）的旋转运动， 启动了通过开关装置从主电流路径到次级电流路径的交流电流的换向，其中可旋转运动触点（4）具有用于中断吹出接触系统的装置（18,19） 20），并且在熄灭的电弧和进一步旋转运动的开始的情况下，形成隔离路径。