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1.发明授权
公开(公告)号：EP2930729B1
公开(公告)日：2017-01-04
申请号：EP14163976.5
申请日：2014-04-09
申请人： ABB Schweiz AG
发明人： West, John
CPC分类号： H01H1/42 , H01H21/56 , H01H31/003 , H01H2001/425
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公开(公告)号：EP2856561A1
公开(公告)日：2015-04-08
申请号：EP13725272.2
申请日：2013-05-07
发明人： BENTLER, Harry , POLLMANN, Carsten
CPC分类号： H01R9/2633 , H01H21/56
摘要： Electrical connection terminal (1) having a first connection device (2) which is connected to a first isolating contact (4) by means of an associated current bar (3). A second connection device (5) is connected to a second isolating contact (7) by means of an associated current bar (6). A movable isolating device (9) which is provided with a contact tap (8) is provided, it being possible to move said isolating device from a bridging position (10) to an isolating position (11).
摘要翻译： 具有第一连接装置（2）的电连接端子（1），所述第一连接装置通过相关联的电流棒（3）连接到第一隔离触点（4）。 第二连接装置（5）通过相关联的电流棒（6）连接到第二隔离触点（7）。 提供一个设有接触接头（8）的可移动的隔离装置（9），其可以将所述隔离装置从桥接位置（10）移动到隔离位置（11）。
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公开(公告)号：EP2625705A1
公开(公告)日：2013-08-14
申请号：EP11770963.4
申请日：2011-10-03
发明人： ABROY, Hamid, S.
CPC分类号： H01H21/56 , H01H1/2025 , H01H1/2058 , H01H1/2066
摘要： Switch assemblies and electrical distribution devices for making and breaking electrical connections in an electrical circuit are disclosed herein. One aspect of the present disclosure is directed to a switch assembly that includes a pair of electrically conductive jaws attached to a platform. The first jaw is configured to electrically connect to an incoming line of the electrical circuit, whereas the second jaw is configured to electrically connect to an outgoing line. The switch assembly also includes a blade having at least two electrically conductive plates that are attached to and spaced from each other via an electrical insulator. The blade is pivotably coupled to the platform to rotate between a disengaged position, whereat the blade is electrically decoupled from the first and second jaws, and an engaged position, whereat the blade delivers an electrical current from the incoming line through the first and second plates to the outgoing line.
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4.发明公开
公开(公告)号：EP2930729A1
公开(公告)日：2015-10-14
申请号：EP14163976.5
申请日：2014-04-09
申请人： ABB Technology Ltd
发明人： West, John
CPC分类号： H01H1/42 , H01H21/56 , H01H31/003 , H01H2001/425
摘要： A knife switch assembly (1) comprising a pair of hinged contact knives (3, 5), arranged parallel to each other and connected to each other at a first respective end (31, 51), and moveable between at least two positions, and a first electric contact element (13) comprising a current carrying conductor (15), said contact knives being made of an electrically conductive material and being electrically connected at said first end (31, 51) to a first electric conductor (9). The assembly further comprising an operator device (11) for moving said pair of contact knives between the at least two positions, of which a first position is an open position in which a respective second end (32, 52) of the contact knives (3, 5) is disconnected from any electrical contact, and a second position is a first contact position in which said respective second end (32, 52) of the contact knives is in electrical contact with the first electric contact element (13). The assembly is characterized in that it comprises a guide member (17; 27) located between the two contact knives (3, 5), said guide member having two projecting side parts (171, 172; 271, 272), each projecting side part extending along at least part of a respective side of each contact knife , which side faces a corresponding side of the other contact knife, and that said guide member (17; 27) is made of a non-conductive material and has a shape adapted to receive the first electric contact element (13) between the two projecting side parts (171, 172; 271, 272). An electric power distribution switchgear is also disclosed and a method for preventing electric discharges.
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公开(公告)号：EP2856561B1
公开(公告)日：2016-07-06
申请号：EP13725272.2
申请日：2013-05-07
发明人： BENTLER, Harry , POLLMANN, Carsten
CPC分类号： H01R9/2633 , H01H21/56
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