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254 条记录 (耗时 0.017 秒)

    PLUG-ON NEUTRAL CONNECTION
    12.
    发明公开
    PLUG-ON NEUTRAL CONNECTION 审中-公开
    AUFSTECKBARER NULLANSCHLUSS

    公开(公告)号：EP3014646A4

    公开(公告)日：2017-01-11

    申请号：EP13888019

    申请日：2013-06-27

    申请人： SCHNEIDER ELECTRIC USA INC

    发明人： PEARSON DAVID R ,  POTRATZ JASON

    IPC分类号： H01H9/20 ,  H01H9/46 ,  H01H71/00 ,  H01H71/02

    CPC分类号： H01H71/08 ,  H01H9/20 ,  H01H71/10 ,  H01R9/2633 ,  H01R9/2691 ,  H02B1/056

    摘要： A plug-on neutral circuit breaker includes a housing, a neutral terminal, and a biasing member. The neutral terminal is pivotally coupled to the housing and includes a body portion, a first leg, and a second leg. The first leg extends from the body portion in a first direction and the second leg extends from the body portion in a second direction. The biasing member is positioned within the housing and is configured to engage the second leg of the neutral terminal, thereby biasing the neutral terminal in a first rotational direction. The biasing of the neutral terminal in the first rotational direction causes a portion of the first leg of the neutral terminal to be urged into contact with a neutral bar of an electrical distribution apparatus in response to the plug-on neutral circuit breaker being installed in the electrical distribution apparatus.

    摘要翻译： 插入式中性断路器包括壳体，中性端子和偏置构件。 中性端子枢转地联接到壳体并且包括主体部分，第一腿部和第二腿部。 第一支腿沿着第一方向从主体部分延伸，而第二支腿沿第二方向从主体部分延伸。 偏置构件定位在壳体内并且构造成接合中立端子的第二腿部，从而沿第一旋转方向偏置中立端子。 中性端子在第一旋转方向上的偏置使得中性端子的第一支腿的一部分响应于插入式中断断路器被安装在该中性线断路器中而被迫与配电装置的中性杆接触 配电设备

    Circuit breaker
    17.
    发明公开
    Circuit breaker 有权
    Schutzschalter

    公开(公告)号：EP2346062A2

    公开(公告)日：2011-07-20

    申请号：EP11150837.0

    申请日：2011-01-13

    申请人： LS Industrial Systems Co., Ltd

    发明人： Shin, Seung Pil

    IPC分类号： H01H71/00

    CPC分类号： H01H71/10 ,  H01H77/104

    摘要： A circuit breaker comprises a latching plate rotatably coupled to a moveable plate, and tensile type latching springs, each latching spring having two ends fixed to the latching plate and the moveable plate, respectively. Time taken for a moveable contact to be lifted up from a contact time point between the moveable contact and a fixed contact may be shortened, and thus a time duration for which an accident current flows may be reduced. Accordingly, the amount of energy applied to the circuit breaker may be reduced, and a breaking function of the circuit breaker may be enhanced. Furthermore, since a contact pressure between the moveable contact and the fixed contact has a constant change, a reliability on a conductive state of the moveable contact and the fixed contact may be enhanced.

    摘要翻译： 断路器包括可旋转地联接到可移动板的闩锁板和拉伸型闩锁弹簧，每个闩锁弹簧具有分别固定到闩锁板和可移动板的两个端部。 从可动触点和固定触点之间的接触时间点提高可移动触点的时间可能会缩短，从而可以减少事故电流流动的持续时间。 因此，可以减少施加到断路器的能量的量，并且可以提高断路器的断路功能。 此外，由于可动触头和固定触头之间的接触压力具有恒定的变化，因此可以提高可动触点和固定触点的导通状态的可靠性。

    LOW-VOLTAGE BREAKER WITH THE CAPABILITY OF BREAKING QUICKLY
    18.
    发明授权
    LOW-VOLTAGE BREAKER WITH THE CAPABILITY OF BREAKING QUICKLY 有权
    与快速中断能力NEIDER压断路器

    公开(公告)号：EP1538653B1

    公开(公告)日：2010-10-20

    申请号：EP03794755.3

    申请日：2003-03-19

    申请人： ZHEJIANG CHINT ELECTRICS CO.LTD.

    发明人： LI, Ran ,  DUAN, Yuming ,  ZHENG, Guangshu ,  WANG, Taiyu

    IPC分类号： H01H71/00 ,  H01H73/00 ,  H01H33/82

    CPC分类号： H01H1/2058 ,  H01H9/342 ,  H01H71/2418 ,  H01H2071/2427 ,  H01H2077/025

    摘要： This invention discloses a low-voltage breaker with a capability of tripping quickly. Its main feature is that at least one of the side faces of the contactor provided an open flange which in inter through, and on the bottom of the rotating shift which is on the bottom base provided a relating forced member. The forced member accepts the over-voltage airstream which flows from the open flange of the contactor. The airstream passes to the forced member through the rotating shift and is magnified, then hit the latch quickly and make a trip. Intermediate step is bypassed due to the force produced earlier the force which is produced by the electromagnetism part in the heat energy and electromagnetism system, so that the low-voltage breaker can open quickly and reduces opening time greatly improves breaking capability.

    ELECTRICAL SWITCH
    19.
    发明公开
    ELECTRICAL SWITCH 有权
    电器开关

    公开(公告)号：EP1638121A4

    公开(公告)日：2009-02-25

    申请号：EP04738184

    申请日：2004-05-28

    申请人： LIU PING ,  LIU SHUI

    发明人： LIU PING

    IPC分类号： H01H33/46 ,  H01H71/00

    CPC分类号： H01H50/32 ,  H01H50/546 ,  H01H50/60 ,  H01H71/2436 ,  H01H89/08

    摘要： a electrical switch for connecting and breaking the circuit includes at least a set of connecting and breaking mechanism for connecting and breaking the circuit; and a electromagnetism drive mechanism for controlling the contact to motion so as to realize closed circuit; and a housing for accommodating the movable contact and stationary contact; and a arc­suppressing mechanism disposed in the housing corresponding to the movable contact and stationary contact; and a case connected to the base for accommodating the electromagnetism drive mechanism; and a bedplate associated with case; it further includes a holding mechanism disposed on the bedplate for holding the contact mechanism which is electromagnetic to connect the circuit the electromagnetic holding mechanism has a set of electromagnetic attracting mechanism in which the movable iron core is made to be a pothook or a baffle mechanism, the movable iron core is attracted to make the contact mechanism hold the circuit connected when the electromagnetic attracting mechanism is added voltage. The electrical switch has a structure in which it has a breakaway mechanism using winding, in which the remanence being small and the feedback force being large and the action of the limiting current being rapid, it can break the large short circuit current as air switch.