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    • 2. 发明公开
    • ELECTRONIC SWITCHING DEVICE
    • 电子开关装置
    • EP3273460A1
    • 2018-01-24
    • EP16180811.8
    • 2016-07-22
    • Siemens Aktiengesellschaft
    • Dostal, LadislavDolecek, Antonin
    • H01H9/22H01H9/28
    • H01H71/56H01H9/20H01H9/22H01H9/281H01H71/02H01H71/04H01H71/52H01H71/521H01H2009/288H01H2071/565
    • The invention relates to an electronic switching device (1), comprising a housing (2) with at least one housing door (3), a lockable rotary handle (4), rotatably at least between an ON position and an OFF position, a handle locking means (5) for locking the rotary handle (4) at least in the OFF position when the handle locking means (5) is engaged, and a POFF means (6) for preventing the rotary handle (4) to be rotated and/or fixed in OFF position when the POFF means (6) is activated. The electronic switching device (1) further comprises a locking coulisse (7) that is movably arranged at the electronic switching device (1) and arrangeable in at least a first position, a second position and a third positions with respect to the housing (2) of the electronic switching device (1), wherein the locking coulisse (7) is configured for allowing an engagement of the handle locking means (5) and the POFF means (6) in the first position, locking the housing door (3) in the second position and blocking the activation of the handle locking means (5) in the third position.
    • 本发明涉及一种电子开关装置(1),其包括具有至少一个壳体门(3)的壳体(2),可锁定的旋转手柄(4),至少在ON位置和OFF位置之间可旋转,手柄 用于当手柄锁定装置(5)接合时将旋转手柄(4)至少锁定在关闭位置的锁定装置(5)和用于防止旋转手柄(4)旋转和/或旋转的POFF装置(6) 或者当POFF装置(6)被激活时固定在OFF位置。 所述电子开关装置(1)还包括锁定滑槽(7),所述锁定滑槽可移动地布置在所述电子开关装置(1)处并且可相对于所述壳体(2)设置在至少第一位置,第二位置和第三位置 ),其中所述锁定滑槽(7)构造成允许所述手柄锁定装置(5)与所述POFF装置(6)在所述第一位置中的接合,锁定所述壳体门(3) 在第二位置并阻止手柄锁定装置(5)在第三位置的启动。
    • 10. 发明公开
    • Medium voltage switchgear with cabinet door interlocking device
    • Mittelspannungs-Schaltanlagen mitSchranktürVerriegelungseinrichtung
    • EP2747224A1
    • 2014-06-25
    • EP12008460.3
    • 2012-12-19
    • ABB Technology AG
    • Reuber, ChristianMasmeier, Philipp
    • H02B1/38H01H9/22H02B11/127
    • H01H9/22H02B1/38H02B11/127
    • The invention relates to a medium voltage switchgear with interlocking device corresponding with a actuator drive, which operates a switching element via a mechanical coupling element, wherein the switching drive is movable in two end position as well as in a freely selectable middle position until which the interlocking is active between the middle position and a particular end position. In order to keep the interlocking active over a certain range of the actuator travel, the invention is, that the mechanical coupling element comprises an element which axis is inclinable to the actuation axis of the drive during operation in that way, that in both end positions as well as in the middle position, the long axis of this element is inclined to the actuation axis of the drive.
    • 本发明涉及一种具有互锁装置的中压开关装置,该联锁装置对应于致动器驱动器,其通过机械联接元件操作开关元件,其中开关驱动器可在两端位置以及可自由选择的中间位置移动, 联锁在中间位置和特定的结束位置之间有效。 为了使致动器行程的一定范围内的互锁活动保持在本发明中,本发明是机械联接元件包括在该操作期间该轴线能够以驱动器的致动轴线倾斜的元件,即在两端位置 以及在中间位置,该元件的长轴相对于驱动器的致动轴线倾斜。