A MEDIUM VOLTAGE SWITCHING APPARATUS
    53.
    发明公开

    公开(公告)号:EP3358587A1

    公开(公告)日:2018-08-08

    申请号:EP17154638.5

    申请日:2017-02-03

    申请人: ABB Schweiz AG

    IPC分类号: H01H3/26 H01H3/42 H01H33/666

    摘要: A switching apparatus (1) for medium voltage electric systems, said switching apparatus comprising one or more electric poles (2), each electrically coupleable with a corresponding electric line, said switching apparatus comprising:
    - for each electric pole, a fixed contact (3) and a corresponding movable contact (4), said movable contact being reversibly movable, along a corresponding translational displacement axis (A1), between a decoupled position from said fixed contact and a coupled position with said fixed contact;
    - an actuation assembly (5) having, for each electric pole, an actuation shaft (52) rotating about a rotation axis (A2) during a closing manoeuvre or an opening manoeuvre of said switching apparatus;
    - for each electric pole, a motion transmission assembly (150) including an eccentric mechanism (6) operatively coupled with said actuation shaft (52).

    A MOTOR DRIVE ELECTRICAL APPARATUSES
    55.
    发明公开
    A MOTOR DRIVE ELECTRICAL APPARATUSES 审中-公开
    电机驱动电气设备

    公开(公告)号:EP3223290A1

    公开(公告)日:2017-09-27

    申请号:EP16460015.7

    申请日:2016-03-25

    申请人: ABB Schweiz AG

    摘要: 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).

    摘要翻译: 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。

    ELEKTRISCHE SCHALTVORRICHTUNG FÜR EINEN ENERGIESPEICHER EINES ELEKTROFAHRZEUGS
    56.
    发明公开
    ELEKTRISCHE SCHALTVORRICHTUNG FÜR EINEN ENERGIESPEICHER EINES ELEKTROFAHRZEUGS 审中-公开
    ELEKTRISCHE SCHALTVORRICHTUNGFÜREINEN ENERGIES PEICHER EINES ELEKTROFAHRZEUGS

    公开(公告)号:EP3164879A2

    公开(公告)日:2017-05-10

    申请号:EP15725055.6

    申请日:2015-05-29

    申请人: Lion Smart GmbH

    摘要: The invention relates to an electric switching device (10) for an energy accumulator in an electric vehicle, comprising a housing (20) inside which at least one switching section (30) that includes two input contacts (32a, 32b) and at least one output contact (34) is arranged, and a rotary component (40) which is mounted in such a way as to be rotatable relative to the housing (20) about a switching axis (42) between at least one OFF position (I), a series-connecting position (II), and an ON position (III); said rotary component (40) includes at least one conductor (44) which has at least two conductor contacts (44a, 44b) and which connects the first input contact (32a) in an electrically conducting manner to the output contact (34) in the series-connecting position (II) and connects the second input contact (32b) in an electrically conducting manner to the output contact (34) of the at least one switching section (30) in the ON position (III).

    摘要翻译: 本发明涉及一种用于电动车辆中的蓄能器的电开关装置(10),包括壳体(20),在壳体(20)内至少一个开关部分(30)包括两个输入触点(32a,32b)和至少一个 输出触点(34)和旋转部件(40),所述旋转部件以这样的方式安装,使得所述旋转部件能够相对于所述壳体(20)围绕切换轴线(42)在至少一个关闭位置(I), 串联位置(II)和接通位置(III); 所述旋转部件(40)包括至少一个导体(44),所述导体具有至少两个导体触点(44a,44b)并且将所述第一输入触点(32a)导电地连接到所述输出触点 串联连接位置(II)并且在导通位置(III)中以导电方式将第二输入触点(32b)连接到至少一个开关部分(30)的输出触点(34)。

    SCHALTER
    60.
    发明公开
    SCHALTER 有权
    SWITCH

    公开(公告)号:EP2933810A1

    公开(公告)日:2015-10-21

    申请号:EP15163554.7

    申请日:2015-04-14

    申请人: Wittenstein AG

    IPC分类号: H01H1/38 H01H3/26 H01H3/40

    摘要: Schalter (1), insbesondere Unterseeschalter, mit einer Mehrzahl fest miteinander verbundener Kontaktelemente (3), einer Mehrzahl fest miteinander verbundener Buchsen (23), wobei jeweils eine der Buchsen (23) zur Aufnahme von jeweils einem der Kontaktelemente (3) eingerichtet ist, einem Aktuator (10), eingerichtet zum zwangsgeführten Bewegen der Kontaktelemente (3) relativ zu den Buchsen (23).

    摘要翻译: ,开关(1),特别是海底开关,具有多个牢固地相互连接的接触元件(3),多个固定互连套筒(23),其中所述插孔中的每一个(23)被适配用于接收所述接触元件中的相应一个(3), 致动器(10),其布置用于接触元件(3)相对于衬套(23)的强制导向运动。