UNIDIRECTIONALLY SWITCHING DC CONTACTOR
    1.
    发明申请
    UNIDIRECTIONALLY SWITCHING DC CONTACTOR 有权
    全方位切换直流接触器

    公开(公告)号:US20130292359A1

    公开(公告)日:2013-11-07

    申请号:US13811646

    申请日:2011-05-12

    IPC分类号: H01H33/20

    摘要: Disclosed is a unidirectionally switching direct-current contactor, having a double break having two contact points, which each have a fixed contact and a movable contact, wherein the movable contacts are arranged on a contact bridge and wherein a switch arc is formed at each of the contact points when the contact points open, and including an arc quenching device and having at least one blowing device for blowing at least one of the switch arcs from the corresponding contact point. The contactor includes a jumper plate arranged adjacently to the movable contact of the first contact point, wherein the contact bridge and the jumper plate are electrically insulated from each other and the jumper plate is connected potentially to the fixed contact of the second contact point.

    摘要翻译: 公开了一种具有双断点的单向开关式直流接触器,其具有两个接触点,每个接触点均具有固定触点和可动触点,其中可动触头设置在触点桥上,并且其中在每个触点上形成开关电弧 接触点打开时的接触点,并且包括灭弧装置,并且具有至少一个用于从相应的接触点吹送至少一个开关弧的吹风装置。 接触器包括与第一接触点的可移动接点相邻布置的跳线板,其中接触桥和跳线板彼此电绝缘,并且跳线板可能潜在地连接到第二接触点的固定接点。

    Unidirectionally switching DC contactor
    2.
    发明授权
    Unidirectionally switching DC contactor 有权
    单向切换直流接触器

    公开(公告)号:US09224559B2

    公开(公告)日:2015-12-29

    申请号:US13811646

    申请日:2011-05-12

    摘要: Disclosed is a unidirectionally switching direct-current contactor, having a double break having two contact points, which each have a fixed contact and a movable contact, wherein the movable contacts are arranged on a contact bridge and wherein a switch arc is formed at each of the contact points when the contact points open, and including an arc quenching device and having at least one blowing device for blowing at least one of the switch arcs from the corresponding contact point. The contactor includes a jumper plate arranged adjacently to the movable contact of the first contact point, wherein the contact bridge and the jumper plate are electrically insulated from each other and the jumper plate is connected potentially to the fixed contact of the second contact point.

    摘要翻译: 公开了一种具有双断点的单向开关式直流接触器,其具有两个接触点,每个接触点均具有固定触点和可动触点,其中可动触头设置在触点桥上,并且其中在每个触点上形成开关电弧 接触点打开时的接触点,并且包括灭弧装置,并且具有至少一个用于从相应的接触点吹送至少一个开关弧的吹风装置。 接触器包括与第一接触点的可移动接点相邻布置的跳线板,其中接触桥和跳线板彼此电绝缘,并且跳线板可能潜在地连接到第二接触点的固定接点。

    Electric contactor with flywheel drive and method of switching an electric contactor on and/or off
    3.
    发明授权
    Electric contactor with flywheel drive and method of switching an electric contactor on and/or off 有权
    带有飞轮驱动的电动接触器和接通电动接触器的方法和/或关闭

    公开(公告)号:US09224545B2

    公开(公告)日:2015-12-29

    申请号:US14236031

    申请日:2012-08-02

    摘要: Disclosed is an electric contactor, in particular to be used in roadways, with the stator and an armature, the armature being connected with a contact region and being movable, during a switching-on operation and/or a switching-off operation of the contactor, from a first to a second position, the contact region being connected in at least one of these positions with a counter-contact region for closing an electric circuit, wherein a pushing device is connected with the armature which is rotational relative to the armature, wherein the pushing device at least temporarily pushes the armature supportively in the movement from the first to the second position of the switching-on and/or switching-off operation.

    摘要翻译: 公开了一种电接触器,特别是用于道路中的定子和电枢,电枢在接通操作和/或接触器的断开操作期间与接触区域连接并且可移动 从第一位置到第二位置,接触区域在这些位置中的至少一个位置处与用于闭合电路的反接触区域连接,其中推动装置与相对于电枢旋转的电枢连接, 其中所述推动装置至少在所述接通和/或关闭操作的所述第一位置至所述第二位置中至少临时推动所述电枢。

    ELECTRIC CONTACTOR WITH FLYWHEEL DRIVE AND METHOD OF SWITCHING AN ELECTRIC CONTACTOR ON AND/OR OFF
    4.
    发明申请
    ELECTRIC CONTACTOR WITH FLYWHEEL DRIVE AND METHOD OF SWITCHING AN ELECTRIC CONTACTOR ON AND/OR OFF 有权
    带有飞轮驱动的电动接触器和接通和/或断开电动接触器的方法

    公开(公告)号:US20150042426A1

    公开(公告)日:2015-02-12

    申请号:US14236031

    申请日:2012-08-02

    IPC分类号: H01H3/40 H01H3/28

    摘要: Disclosed is an electric contactor, in particular to be used in roadways, with the stator and an armature, the armature being connected with a contact region and being movable, during a switching-on operation and/or a switching-off operation of the contactor, from a first to a second position, the contact region being connected in at least one of these positions with a counter-contact region for closing an electric circuit, wherein a pushing device is connected with the armature which is rotational relative to the armature, wherein the pushing device at least temporarily pushes the armature supportively in the movement from the first to the second position of the switching-on and/or switching-off operation.

    摘要翻译: 公开了一种电接触器,特别是用于道路中的定子和电枢,电枢在接通操作和/或接触器的断开操作期间与接触区域连接并且可移动 从第一位置到第二位置,接触区域在这些位置中的至少一个位置处与用于闭合电路的反接触区域连接,其中推动装置与相对于电枢旋转的电枢连接, 其中所述推动装置至少在所述接通和/或关闭操作的所述第一位置至所述第二位置中至少临时推动所述电枢。