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1. 发明公开

EP2920802A1 CONTACT SYSTEM 有权转让
标题翻译：接触系统
公开(公告)号：EP2920802A1
公开(公告)日：2015-09-23
申请号：EP13792292.8
申请日：2013-11-08
申请人： ABB Technology AG
发明人： PISU, Francesco , KOSTOVIC, Jadran , KOTILAINEN, Sami , SUTHERLAND, Timothy
IPC分类号： H01H1/46 , H01H1/50 , H01H1/38 , H01H1/44
CPC分类号： H01H9/386 , H01H1/38 , H01H1/44 , H01H1/46 , H01H1/50
摘要： 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).

2. 发明公开

EP2920801A1 CONTACT SYSTEM 有权转让
标题翻译：联系系统
公开(公告)号：EP2920801A1
公开(公告)日：2015-09-23
申请号：EP13789779.9
申请日：2013-11-12
申请人： ABB Technology AG
发明人： PISU, Franceso , KOSTOVIC, Jadran , KOTILAINEN, Sami , SUTHERLAND, Timothy
IPC分类号： H01H1/38
CPC分类号： H01H1/385
摘要： 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 ).
摘要翻译：所述电气开关装置（1）具有纵向轴线（z）并且包括至少一个触头装置（4a，4b），其中所述触头装置（4a，4b）包括第一触头（4a，3a）和配合的第二触头（4b，3b）中的至少一个，其中所述第一触头包括至少一个触头（4a，3a），其中为了闭合和打开所述电开关装置（1），所述第一触头和所述配合的第二触头（3a，3b ; 4a，4b）可平行于所述纵向轴线（z）移动并且与另一个触头（3b，3a; 4b，4a）配合，其特征在于，所述电开关装置还包括偏转器（6; 7a; 11,14 ）在关闭所述电开关装置（1）之前或同时在远离所述轴线（z）的径向方向上弹性地偏转所述至少一个接触指（3a，4a）。

3. 发明公开

EP2936531A1 ELECTRICAL SWITCHING DEVICE WITH A TRIPLE MOTION CONTACT ARRANGEMENT 有权转让
标题翻译： ELEKTRISCHE SCHALTVORRICHTUNG MIT DREIFACHBEWEGUNGSKONTAKTANORDNUNG
公开(公告)号：EP2936531A1
公开(公告)日：2015-10-28
申请号：EP13814123.9
申请日：2013-12-19
申请人： ABB Technology AG
发明人： HEIERMEIER, Helmut , KOSTOVIC, Jadran , KORBEL, Jakub , KARRER, Reto , KOTILAINEN, Sami , SUTHERLAND, Timothy , SUHRIE, Brant
IPC分类号： H01H33/90 , H01H33/91
CPC分类号： H01H3/46 , H01H3/00 , H01H33/64 , H01H33/904 , H01H33/91
摘要： 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).
摘要翻译：接触装置具有纵向轴线（z），其具有第一触点组和第二触点组，第一触点组具有第一触点和第二触点，第二触点组具有第三触点和第四触点。第一接触件与第三接触件电和机械地相互作用，和/或第二接触件与第四接触件电和机械地相互作用。提供至少一个机械联接器用于将致动力传递到第二接触组，从而移动第二接触组。第三和第四接触件可以以这样的方式移动，使得它们的速度沿着第三接触件或第四接触件的行进路径的至少一部分而不同。

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