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    • 3. 发明申请
    • ELECTRICAL SWITCHING DEVICE WITH A TRIPLE MOTION CONTACT ARRANGEMENT
    • 具有三重运动触点装置的电气开关装置
    • WO2014096219A1
    • 2014-06-26
    • PCT/EP2013/077439
    • 2013-12-19
    • ABB TECHNOLOGY AG
    • HEIERMEIER, HelmutKOSTOVIC, JadranKORBEL, JakubKARRER, RetoKOTILAINEN, SamiSUTHERLAND, TimothySUHRIE, Brant
    • H01H33/90H01H33/91
    • H01H3/46H01H3/00H01H33/64H01H33/904H01H33/91
    • A contact arrangement has a longitudinal axis (z) and comprises a first contact group (3a, 4a) with a first contact (3a) and a second contact (4a) and a second contact group (3b, 4b) with a third contact (3b) and a fourth contact (4b). The first contact (3a) interacts electrically and mechanically with the third contact (3b),and/or the second contact (4a) interacts electrically and mechanically with the fourth contact (4b), for closing and opening the contact arrangement. At least one mechanical coupling (2) is provided for transmitting an actuation force to the second contact group (3b, 4b) and thereby moving the second contact group (3b, 4b). The at least one mechanical coupling (2) is adapted to move the third and the fourth contact (3b, 4b) in such a way that their speeds differ along at least a portion of a travel path of the third contact (3b) or along at least a portion of a travel path of the fourth contact (4b).
    • 接触装置具有纵向轴线(z)并且包括具有第一接触件(3a)和第二接触件(4a)的第一接触组件(3a,4a)和具有第三接触件的第二接触组件(3b,4b) 3b)和第四触点(4b)。 第一触点(3a)与第三触点(3b)电和机械地相互作用,和/或第二触点(4a)与第四触点(4b)电和机械地相互作用,用于闭合和打开触点装置。 提供至少一个机械联接器(2)用于将致动力传递到第二接触组(3b,4b),从而移动第二接触组(3b,4b)。 至少一个机械联接器(2)适于使第三和第四接触件(3b,4b)以这样的方式移动,使得它们的速度沿着第三接触件(3b)的行进路径的至少一部分或沿着 所述第四触点(4b)的行进路径的至少一部分。
    • 4. 发明申请
    • CONTACT SYSTEM
    • 联系系统
    • WO2014076040A1
    • 2014-05-22
    • PCT/EP2013/073528
    • 2013-11-12
    • ABB TECHNOLOGY AG
    • PISU, FrancesoKOSTOVIC, JadranKOTILAINEN, SamiSUTHERLAND, Timothy
    • H01H1/38
    • H01H1/385
    • The electrical switching device (1) has a longitudinal axis (z) and comprises at least one contact arrangement (4a, 4b), wherein the contact arrangement (4a, 4b) comprises a first contact (4a, 3a) and a mating second contact (4b, 3b), wherein the first contact comprises at least one contact finger (4a, 3a), wherein for closing and opening the electric switching device (1) at least one of the first contact and the mating second contact (3a, 3b; 4a, 4b) is movable parallel to the longitudinal axis (z) and cooperates with the other contact (3b, 3a; 4b, 4a), characterized in that the electrical switching device further comprises a deflector (6; 7a; 11, 14) elastically deflecting the at least one contact finger (3a, 4a) in a radial direction away from the axis (z) prior to or while closing the electrical switching device ( 1 ).
    • 电气开关装置(1)具有纵向轴线(z)并且包括至少一个接触装置(4a,4b),其中接触装置(4a,4b)包括第一接触件(4a,3a)和配合第二接触件 (4b,3b),其中所述第一接触包括至少一个接触指(4a,3a),其中为了闭合和打开所述电切换装置(1),所述第一接触和配合的第二接触(3a,3b)中的至少一个 ; 4a,4b)可平行于所述纵向轴线(z)移动并与所述另一接触件(3b,3a; 4b,4a)配合,其特征在于,所述电气开关装置还包括偏转器(6; 7a; 11,14 )在关闭所述电气开关装置(1)之前或之后使所述至少一个接触指(3a,4a)在径向方向上远离所述轴线(z)弹性偏转。
    • 5. 发明申请
    • CONTACT SYSTEM
    • 联系系统
    • WO2014075992A1
    • 2014-05-22
    • PCT/EP2013/073317
    • 2013-11-08
    • ABB TECHNOLOGY AG
    • PISU, FrancesoKOSTOVIC, JadranKOTILAINEN, SamiSUTHERLAND, Timothy
    • H01H1/46H01H1/50H01H1/38H01H1/44
    • H01H9/386H01H1/38H01H1/44H01H1/46H01H1/50
    • The electrical switching device (1) can comprise at least a nominal contact arrangement, wherein the nominal contact arrangement comprises at least a first nominal contact comprising a plurality of nominal contact fingers (3a) forming a finger cage concentric with respect to a longitudinal axis (z), and at least a mating second nominal contact (3b). It can further comprise at least an arcing contact arrangement, wherein the arcing contact arrangement comprises a first arcing contact (4a) and a mating second arcing contact (4b), wherein the first arcing contact comprises at least an arcing contact finger (4a).The arcing contact finger (4a) comprises at its free end a first impact area (7a) in which a first contacting to the second arcing contact (4b) occurs when closing the electrical switching device (1). The first impact area (7a) is formed by a first planar surface arranged at an inclination angle (α) larger than zero degrees with respect to the longitudinal axis (z).
    • 电气开关装置(1)可以包括至少一个标称接触装置,其中标称触点装置包括至少第一标称触点,该第一标称触点包括形成相对于纵向轴线同心的手指的多个标称触点(3a) z)和至少一个配合的第二标称接触件(3b)。 它还可以包括至少一个电弧触点装置,其中该电弧触头装置包括一个第一电弧触点(4a)和一个配合的第二电弧触点(4b),其中第一电弧触点包括至少一个电弧触点指状物(4a)。 电弧接触指(4a)在其自由端处包括第一冲击区域(7a),当关闭电气开关装置(1)时,第一冲击区域(7a)首先接触第二电弧触点(4b)。 第一冲击区域(7a)由相对于纵向轴线(z)以大于零度的倾斜角度(α)布置的第一平面形成。