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103 条记录 (耗时 0.02 秒)

    SWITCH
    1.
    发明授权
    SWITCH 有权

    公开(公告)号：EP3166118B1

    公开(公告)日：2018-10-03

    申请号：EP16195484.7

    申请日：2016-10-25

    申请人： OMRON CORPORATION

    发明人： KATSUBE, Shinya ,  MORITA, Kazuaki ,  OTSUKA, Hiroyuki

    IPC分类号： H01H1/20 ,  H01H3/02 ,  H01H13/50

    CPC分类号： H01H3/38 ,  H01H1/2025 ,  H01H1/50 ,  H01H3/022 ,  H01H13/503 ,  H01H13/52 ,  H01H2013/525

    摘要： Provided is a switch that can be downsized. A switch is provided with a plunger, two upper torsion springs that bias the plunger in a returning direction, housing-side contacts, and plunger-side contacts. One of the upper torsion springs is arranged on one side of a plane that includes an axis passing through a central portion of the plunger, and that is perpendicular to perpendicular lines M connecting the plunger-side contacts and the axis, and the other one of the upper torsion springs is arranged on the other side of the plane.

    TRIP ASSEMBLY FOR ELECTRICAL SWITCHING APPARATUS
    5.
    发明公开
    TRIP ASSEMBLY FOR ELECTRICAL SWITCHING APPARATUS 审中-公开
    电气开关装置的跳闸组件

    公开(公告)号：EP3158572A1

    公开(公告)日：2017-04-26

    申请号：EP15720184.9

    申请日：2015-04-27

    申请人： Eaton Corporation

    发明人： STIFTER, Frank J. Jr. ,  JONES, William J. ,  JANSTO, Brian S. ,  WHALEN, Thomas M.

    IPC分类号： H01H71/10 ,  H01H3/38 ,  H01H3/60 ,  H01H71/24

    CPC分类号： H01H3/04 ,  H01H3/38 ,  H01H3/60 ,  H01H71/1054 ,  H01H71/2463

    摘要： A lever member is for a trip assembly of an electrical switching apparatus. The electrical switching apparatus includes a housing, a signaling mechanism, separable contacts, and an operating mechanism structured to open and close the separable contacts. The trip assembly includes a mounting assembly disposed on the housing and a drive assembly. The drive assembly includes an actuator coupled to the mounting assembly and a plunger disposed on the mounting assembly and being cooperable with the operating mechanism. The lever member includes: a pivot portion structured to engage the mounting assembly; a first arm portion structured to engage the plunger; and a second arm portion disposed between the pivot portion and the first arm portion, the second arm portion being structured to engage the actuator.

    摘要翻译： 杆构件用于电气开关设备的跳闸组件。 该电气开关装置包括壳体，信号机构，可分离触点以及构造成打开和闭合可分离触点的操作机构。 跳闸组件包括设置在壳体上的安装组件和驱动组件。 驱动组件包括联接到安装组件的致动器和设置在安装组件上并且可与操作机构配合的柱塞。 杠杆构件包括：枢转部分，其构造成接合安装组件; 第一臂部分，其构造成接合所述柱塞; 以及布置在所述枢轴部分和所述第一臂部分之间的第二臂部分，所述第二臂部分被构造成与所述致动器接合。

    SCHALTEINHEIT, INSBESONDERE LEISTUNGSSCHALTER
    7.
    发明公开
    SCHALTEINHEIT, INSBESONDERE LEISTUNGSSCHALTER 审中-公开
    开关单元，特别是断路器

    公开(公告)号：EP2992543A1

    公开(公告)日：2016-03-09

    申请号：EP14741539.2

    申请日：2014-07-08

    申请人： Siemens Aktiengesellschaft

    发明人： KREUTZER, Rainer

    IPC分类号： H01H71/24 ,  H01H73/04 ,  H01H1/50

    CPC分类号： H01H1/36 ,  H01H1/50 ,  H01H3/38 ,  H01H3/60 ,  H01H71/2409 ,  H01H71/2418 ,  H01H73/045 ,  H01H2001/508

    摘要： The invention relates to a switch unit, in particular a circuit breaker, comprising a contact slide unit which comprises a contact slide (1) as well as a fixed contact piece and a moveable contact piece (2,3), and a short-circuit release (4) which acts upon the moveable contact piece (3) by means of a tappet in the event of a short-circuit. Said invention is characterized in that the switch unit comprises a moveable brake device which is designed such that in the event of a short-circuit, the moveable brake device dampens the movement of the rebounded, moveable contract piece (3).

    NEW OPENING-CLOSING TRANSMISSION APPARATUS FOR HIGH-VOLTAGE ELECTRIC APPLIANCE SWITCH
    8.
    发明公开
    NEW OPENING-CLOSING TRANSMISSION APPARATUS FOR HIGH-VOLTAGE ELECTRIC APPLIANCE SWITCH 审中-公开
    新的开放和交换机SCHLIESSÜBERTRAGUNGSVORRICHTUNG电气高压设备

    公开(公告)号：EP2816580A1

    公开(公告)日：2014-12-24

    申请号：EP13871309.4

    申请日：2013-09-16

    申请人： Xuchang Yongxin Electric Corporated Limited

    发明人： YI, Qinghai ,  ZHOU, Xiamo ,  ZHANG, Zhe ,  LI, Shouye

    IPC分类号： H01H33/28

    CPC分类号： H01H3/38 ,  H01H1/502 ,  H01H3/46 ,  H01H3/58 ,  H01H33/28 ,  H01H2033/6667 ,  H01H2235/02

    摘要： The present invention provides a novel on-off transmission device for high voltage electric switch, comprising conducting rod and switch actuating device to actuate the reciprocating motion of the conducting rod, wherein an insulation layer is coated on the circumferential wall of the conducting rod. The present invention designs the conducting rod to be covered outside by a solid insulation layer, between the outlet terminals at both sides; one end of the insulated conducting rod is directly connected to the moving contact of the breaking element, while the other end thereof connected to the outlet terminal via a sliding conducting assembly with a slide (a flexible connection with conducting wire connected can also be used). An insulation main shaft and an insulation crank arm rotate and swing to actuate the linear reciprocating motion of the conducting rod, so that the use of redundant elements such as an insulated tension pole, a conducting clip and a flexible connection is avoided, and the contact compressing spring sheet is directly applied to the externally insulated conducting rod. Besides, the insulation portion is directly provided outside the conducting rod, which not only cuts down the cost of production, but also makes the overall structure compacted, simplified and miniaturized, and detachment and maintenance become more convenient.

    摘要翻译： 本发明提供了一种新颖的开闭传送装置用于高压电气开关，其包括导电杆和开关致动装置来致动导电杆的往复运动，绝缘层的worin涂覆在导电杆的圆周壁。 本发明设计了导电杆可以通过一个固体绝缘层外面覆盖，在bothsides出口端子之间; 绝缘导电杆的一端直接连接到所述断路元件的移动触点，而其另一端与一滑动通过滑动传导装置连接到出口端（与导电连接线的柔性连接，因此可使用的） ， 绝缘主轴和绝缘曲柄臂旋转和摆动到致动导电杆的直线往复运动，所以没有使用冗余元件的：如在绝缘张力杆，导电夹子和柔性连接被避免，并且接触 压缩弹簧片被直接施加到外部绝缘导电杆。 此外，绝缘部分是在导电杆，这不仅减少了生产成本外部直接设置，所以反而使得压实的整体结构的，简化的和小型化，并且拆卸和维修变得更方便。

    Autotrip plunger of a circuit breaker and circuit breaker
    9.
    发明公开
    Autotrip plunger of a circuit breaker and circuit breaker 有权
    Autofahrtstößeleines Schutzschalters und Schutzschalter

    公开(公告)号：EP2775503A1

    公开(公告)日：2014-09-10

    申请号：EP13158003.7

    申请日：2013-03-06

    申请人： Siemens Aktiengesellschaft

    发明人： Cardwell, Justin Michael ,  Rea Palacios, Celina

    IPC分类号： H01H71/12

    CPC分类号： H01H3/38 ,  H01H71/126

    摘要： The present invention is related to an autotrip plunger (1) of a circuit breaker (20) for opening contacts of the circuit breaker (20) to install and uninstall the circuit breaker (20) from a current source, comprising a compression spring (2), wherein the autotrip plunger (1) comprises a first body section (3) and a second body section (4), the first body section (3) having a contact surface (5) for contacting a tripping element of the circuit breaker (20), the second body section (4) comprising an arbor shaft (6) for fitting in the compression spring (2), whereby at the free end (7) of the arbor shaft (6) the arbor shaft (6) comprises at least one radial protrusion (8, 9) for holding the compression spring (2). The invention is further related to a circuit breaker with such an autotrip plunger (1).

    摘要翻译： 本发明涉及一种断路器（20）的自动推杆柱塞（1），用于断开断路器（20）的触点，以从电流源安装和卸载断路器（20），包括压缩弹簧（2） ），其中所述自动行程柱塞（1）包括第一主体部分（3）和第二主体部分（4），所述第一主体部分（3）具有接触表面（5），用于接触所述断路器的跳闸元件 第二主体部分（4）包括用于装配在压缩弹簧（2）中的心轴轴（6），由此在心轴（6）的自由端（7）处，心轴（6）包括 用于保持压缩弹簧（2）的至少一个径向突起（8,9）。 本发明还涉及一种具有这种自动行程柱塞（1）的断路器。