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    • 3. 发明申请
    • MOVING ELEMENT FOR A LOW VOLTAGE SWITCHING DEVICE AND SWITCHING DEVICE COMPRISING THIS MOVING ELEMENT
    • 用于低电压开关器件的移动元件和包含该移动元件的开关器件
    • WO2010079109A1
    • 2010-07-15
    • PCT/EP2009/068005
    • 2009-12-29
    • ABB S.p.A.BONETTI, LuigiFERRARI, Michele
    • BONETTI, LuigiFERRARI, Michele
    • H01H3/46
    • H01H3/46H01H1/225H01H71/1009H01H2001/223H01H2071/1036
    • The present invention relates to a moving element for a low voltage switching device and to a switching device comprising this moving element. The moving element comprises a shaped body (4) provided, for each pole, with a housing unit (25) to house at least one electrical contact. The moving element also comprises an actuating connecting rod (15) provided with a pair of lateral portions (41) connected by a transverse portion (42). The actuating connecting rod is connected to the shaped body through pin connection means comprising a first and a second pin shaped portion (71, 72), emerging from one side of a corresponding lateral portion. The shaped body comprises a pair of seats (9), each to house a corresponding pin shaped portion so as to define a rotation axis for the connecting rod with respect to the shaped body. The first lateral portion and the second lateral portion of the connecting rod respectively comprise a first and a second mating surface (51, 52). The shaped body comprises a third mating surface (53) and a fourth mating surface (54) which respectively contact the first and the second mating surface of the actuating connecting rod.
    • 本发明涉及用于低压开关装置的移动元件和包括该移动元件的开关装置。 移动元件包括成形体(4),其为每个极提供用于容纳至少一个电接触件的壳体单元(25)。 移动元件还包括具有由横向部分(42)连接的一对横向部分(41)的致动连接杆(15)。 致动连杆通过销连接装置连接到成形体,销连接装置包括从对应的侧部的一侧出来的第一和第二销形部分(71,72)。 成形体包括一对座(9),每个座位(9)容纳相应的销形部分,以便限定连接杆相对于成形体的旋转轴线。 连杆的第一横向部分和第二横向部分分别包括第一和第二配合表面(51,52)。 成形体包括分别接触致动连杆的第一和第二配合表面的第三配合表面(53)和第四配合表面(54)。
    • 5. 发明申请
    • A CONTROL MECHANISM FOR A CIRCUIT-BREAKING DEVICE AND A CIRCUIT-BREAKING DEVICE COMPRISING SAID MECHANISM
    • 一种用于断路装置的控制机构和包含机构的电路断路装置
    • WO2010079110A1
    • 2010-07-15
    • PCT/EP2009/068009
    • 2009-12-29
    • ABB S.P.A.BONETTI, LuigiFERRARI, Michele
    • BONETTI, LuigiFERRARI, Michele
    • H01H71/52
    • H01H71/525H01H1/225H01H3/46H01H2071/1036
    • The present invention relates to a control mechanism for the displacement of at least one moving contact of a low-voltage circuit-breaking device. The control mechanism comprises elastic means (37) operatively connectable to the moving contact (20), at least a first element (31) of which is operatively connected to a second element by means of pin-shaped connection means. The first and second elements each comprise a pair of facing lateral portions (41, 42) that are connected by a transverse portion. The pin-shaped connection means comprise a pair of pin-shaped ends (71, 72) each of which emerges from one side of a lateral portion of the first element. Said pin-shaped means also comprise a pair of seats (61, 62), each of which is defined on a lateral portion of the second element. Each pin-shaped end is inserted in a corresponding seat so as to configure an axis of mutual rotation between the first and the second elements. The elastic means are arranged so as to exert a retaining force on the pin-shaped ends sufficient to keep them coupled to the corresponding seats in which they are inserted.
    • 本发明涉及一种用于使低压断路装置的至少一个移动触头移位的控制机构。 控制机构包括可操作地连接到可移动触点(20)的弹性装置(37),至少第一元件(31)通过销形连接装置可操作地连接到第二元件。 第一和第二元件各自包括通过横向部分连接的一对相对的侧向部分(41,42)。 销形连接装置包括一对销状端部(71,72),每个销状端部从第一元件的侧部的一侧出来。 所述销形装置还包括一对座(61,62),每个座位限定在第二元件的侧面部分上。 每个销状端部插入到相应的座中,以构成第一和第二元件之间的相互旋转的轴线。 弹性装置布置成在销状端部上施加足够的保持力,以使其保持联接到插入其中的相应的座椅。