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    • 92. 发明公开
    • A MOTOR DRIVE ELECTRICAL APPARATUSES
    • 电机驱动电气设备
    • EP3223290A1
    • 2017-09-27
    • EP16460015.7
    • 2016-03-25
    • ABB Schweiz AG
    • Milewski, Krzysztof
    • H01H3/26H01H3/32H01H9/00H01H19/56
    • H01H3/26H01H3/32H01H9/0027H01H19/56H01H2003/266
    • This invention discloses a motor drive of electrical apparatuses which drives medium and high voltage switch disconnectors, circuit breakers, disconnectors, and earthing switches. The drive disclosed in the invention is characterized in that a system of reduction transmissions comprises a worm transmission (2) and a cycloidal transmission (3) located in a common housing (4). The axis of the output shaft (14) of the drive is situated centrically on the axis of a wormwheel (8) of the worm transmission (2), in the axis of the output gear (11) of the cycloidal transmission (3) and in the axis of a revolving eccentric bush (9). The wormwheel (8) of the worm transmission (2) is mounted immovably on the revolving eccentric bush (9) on which there is mounted rotatably a gear wheel (10) of the cycloidal transmission (3) whose output gear (11) is coupled with a slidable bush (12) of a disengaging coupling (13) mounted on the free end (14b) of the output shaft of the drive (14).
    • 本发明公开了一种驱动中压和高压开关断路器,断路器,断路器和接地开关的电气设备的电动机驱动装置。 本发明公开的驱动装置的特征在于,减速传动系统包括位于公共壳体(4)中的蜗杆传动装置(2)和摆线传动装置(3)。 驱动装置的输出轴(14)的轴线位于蜗杆传动装置(2)的蜗轮(8)的轴线上,在摆线传动装置(3)的输出齿轮(11)的轴线上居中,以及 在旋转偏心衬套(9)的轴线上。 蜗杆传动装置(2)的蜗轮(8)不可移动地安装在旋转偏心衬套(9)上,旋转偏心衬套(9)上可旋转地支承摆线传动装置(3)的齿轮(10),其输出齿轮(11) 与安装在驱动器(14)的输出轴的自由端(14b)上的分离联轴器(13)的可滑动衬套(12)啮合。
    • 95. 发明公开
    • SCHALTGERÄT MIT MODULAREM HILFSSCHALTERBLOCK
    • SCHALTGERÄTMIT MODULAREM HILFSSCHALTERBLOCK
    • EP3149758A1
    • 2017-04-05
    • EP15736830.9
    • 2015-07-10
    • Siemens Aktiengesellschaft
    • FISCHER, DanielaGRAF, JosefOBERLEITER, AlexanderZIMMERMANN, Norbert
    • H01H50/54H01H3/32H01H71/46
    • H01H3/32H01H50/541H01H50/543H01H71/46H01H2003/323H02P25/14
    • The invention relates to a switching device comprising a base module (1) equipped with an electromagnetic drive, which comprises a yoke (20), a coil (19) and an armature (21) arranged in a movable manner relative to the yoke (20), and a switching contact. The switching contact comprises a stationary switching piece and a movable switching piece arranged opposite the stationary switching piece, and the switching contact can be switched between an "open" position and a "closed" position by means of a movement of the armature (21). The switching device also comprises a modular auxiliary switching unit (9) equipped with a contact system consisting of a stationary switching piece and a movable switching piece arranged opposite the stationary switching piece. The invention is characterized in that the coupling between the base module (1) and the modular auxiliary switching unit (9) is designed such that different distances in the contact system of the auxiliary switching unit (9) can be transferred during a trigger event by means of an elastic element regardless of the auxiliary switching unit (9) being used.
    • 本发明涉及一种开关装置,其包括配备有电磁驱动器的基座模块(1),该基座模块(1)包括磁轭(20),线圈(19)和电枢(21),其相对于磁轭 )和开关触点。 开关触点包括固定开关件和与固定开关件相对设置的可移动开关件,并且可通过电枢(21)的移动在“开启”位置和“闭合”位置之间切换开关触点, 。 该开关装置还包括一个模块化的辅助开关单元(9),它配备有一个接触系统,该触点系统包括一个固定开关件和一个与固定开关件相对设置的可动开关件。 本发明的特征在于,基本模块(1)和模块化辅助切换单元(9)之间的耦合被设计成使得辅助切换单元(9)的接触系统中的不同距离可以在触发事件期间通过 无论使用辅助切换单元(9),弹性元件的装置。
    • 100. 发明公开
    • Actuator for low-, medium- or high-voltage switchgears
    • StellgliedfürNieder-,Mittel-hoder Hochspannungs-Schaltgetriebe
    • EP2720239A1
    • 2014-04-16
    • EP12007042.0
    • 2012-10-11
    • ABB Technology AG
    • Kopp, DaliborZitzmann, Robby
    • H01H3/42F16H53/04H01H3/16H01H3/32
    • H01H5/14H01H3/16H01H3/42H01H2003/323
    • The invention relates to an actuator for low-, medium- or high-voltage switchgears with a drive to move at least one movable contact, with mechanical actuation energy transmission elements (4, 5) between the drive and the movable contact system, in which rotating and/or translating elements (4, 5) are mechanically corresponding to at least one position determining switch (3), and a method for operating such an actuator. In order to compensate a mechanically by torsion and/or bending effects caused positions measuring fault in the drive, that the rotating and/or the translating element is divided mechanically into two relatively to each movable first part (4) and second part (5) in such, that via a tappet element (8) between part (4) and part (5) a relative mechanical deviation of the movable part (4) to the movable part (5) is dimensioned in such, that it compensates the mechanical deviation (D) caused by torsion and/or bending and/or tolerance of transmission elements.
    • 本发明涉及一种用于低压,中压或高压开关柜的致动器,其具有通过机械致动能量传递元件(4,5)移动至少一个活动触头的驱动器,驱动器和可动触点系统之间,其中 旋转和/或平移元件(4,5)在机械上对应于至少一个位置确定开关(3),以及用于操作这种致动器的方法。 为了通过扭转和/或弯曲效应机械地补偿测量驱动器中的故障的位置,旋转和/或平移元件相对于每个可移动的第一部分(4)和第二部分(5)被机械地分成两部分, 这样,经由部分(4)和部分(5)之间的挺杆元件(8),可移动部件(4)与可移动部件(5)的相对机械偏差的尺寸设计成使得其补偿机械偏差 (D)由传动元件的扭转和/或弯曲和/或公差引起的。