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11. 发明授权

EP3149755B1 ELECTRICAL SWITCHING APPARATUS, AND ARC CHUTE ASSEMBLY AND BARRIER MEMBER THEREFOR 有权
公开(公告)号：EP3149755B1
公开(公告)日：2018-11-14
申请号：EP15716373.4
申请日：2015-04-02
申请人： Eaton Corporation
发明人： SMELTZER, James M. , DEVINE, John E. , SISLEY, James P.
IPC分类号： H01H9/34 , H01H9/36 , H01H71/02
CPC分类号： H01H9/34 , H01H9/36 , H01H71/0207
摘要： A barrier member is for an arc chute assembly of an electrical switching apparatus. The arc chute assembly comprises a first sidewall and a second sidewall opposite and spaced apart from said first sidewall. The barrier member comprises a body portion structured to be disposed between said first sidewall and said second sidewall, said body portion comprising a first support portion, a second support portion, and a cover portion connecting said first support portion to said second support portion; a first containment portion extending from said first support portion, said first containment portion being structured to be disposed proximate said first sidewall; and a second containment portion extending from said second support portion toward said first containment portion, said second containment portion being structured to be disposed proximate said second sidewall, wherein said second containment portion is spaced from said first containment portion.

12. 发明授权

EP2249359B1 Medium voltage line switch contact arrangement. 有权转让
公开(公告)号：EP2249359B1
公开(公告)日：2018-08-15
申请号：EP09159292.3
申请日：2009-05-04
申请人： ABB Schweiz AG
发明人： Belloni, Francesco
IPC分类号： H01H1/42 , H01H9/36 , H01H33/12
CPC分类号： H01H1/42 , H01H9/36 , H01H33/121
摘要： A Medium Voltage line switch contact arrangement 1 comprising a fixed contact 2 and a movable contact assembly 3 operatively connectable to said fixed contact 2; the movable contact assembly 3 comprising a first 31 and a second 32 substantially flat blades parallel to each other, pivotally mounted on a support and rotationally connectable to said fixed contact 2; the fixed contact 2 comprises a contact element having a substantially flat body 20 with a first 21 and a second 22 contact surfaces delimited by a base 23 connected to a contact holder 24 and by a first 25, a second 26, a third 27 and a fourth 28 segments. The first segment 25 is substantially perpendicular to the third segment 27, with the first 25 and second 26 segments facing said movable contact assembly 3; the second segment 26 connects said first segment 25 to said third segment 26 and is inclined toward said fourth segment 28 so that the length 1 of the third segment 27 is shorter than the width L of said substantially flat body 20 as measured in correspondence of the connection point between said first 25 and second 26 segment.

13. 发明授权

EP2650894B1 Electric current switching apparatus 失效转让
公开(公告)号：EP2650894B1
公开(公告)日：2018-06-06
申请号：EP12163956.1
申请日：2012-04-12
申请人： ABB Oy
发明人： Mattlar, Harri , Välivainio, Mikko
IPC分类号： H01H9/36 , H01H9/44
CPC分类号： H01H9/443 , H01H9/36 , H01H9/362 , H01H73/045 , H01H2009/365
摘要： An electric switch, comprising a movable contact (108, 110, 112) and a stationary contact (104, 106) for being contacted by the movable contact (108, 110, 112), the switch further comprising one or more quenching plates (122), and a permanent magnet (132) for directing an arc, that is formed when the contacts are separated from each other, to the quenching plate (122). The quenching plate (122) has a base portion (464) and side portions (468, 470) extending away from the base portion (464), and the permanent magnet (132) is arranged such that the arc is directed towards one of the side portions (468, 470) of the quenching plate (122).

14. 发明公开

EP3327742A1 LICHTBOGENLÖSCHVORRICHTUNG UND ELEKTROMECHANISCHES SCHUTZSCHALTGERÄT 有权
公开(公告)号：EP3327742A1
公开(公告)日：2018-05-30
申请号：EP17195570.1
申请日：2017-10-10
申请人： Siemens Aktiengesellschaft
发明人： Vierling, Winfried
IPC分类号： H01H9/36 , H01H73/18 , H01H71/02
CPC分类号： H01H9/362 , H01H71/0207 , H01H73/18
摘要： Die erfindungsgemäße Lichtbogenlöschvorrichtung (10) für ein elektromechanisches Schutzschaltgerät (1) weist einen Löschkammerbereich (11) auf, in dem eine vordefinierte Anzahl (n) an Löschblechen (13) in einer Stapelrichtung (R) voneinander beabstandet und parallel zueinander anordenbar ist. Weiterhin weist die Lichtbogenlöschvorrichtung (10) ein Löschblechpaket (12) auf, welches in dem Löschkammerbereich (11) angeordnet ist und eine vordefinierte Anzahl (m) parallel zueinander angeordneter Löschbleche (13) aufweist, die mittels einer Halteeinrichtung (14) in der Stapelrichtung (R) voneinander beabstandet gehalten sind, wobei die die Anzahl (m) der das eine Löschblechpaket (12) bildenden Löschbleche (13) kleiner ist als die Anzahl (n) der in dem Löschkammerbereich (11) anordenbaren Löschbleche (13). Auf diese Weise wird eine einfache und kostengünstige Variantenbildung ermöglicht.

15. 发明授权

EP2973632B1 ARC CHAMBER FOR BI-DIRECTIONAL DC 有权转让
标题翻译：双向直流电弧室
公开(公告)号：EP2973632B1
公开(公告)日：2017-12-27
申请号：EP14702174.5
申请日：2014-01-15
申请人： Eaton Corporation
发明人： ZHOU, Xin , MALINGOWSKI, Richard, Paul , MCCARTHY, Kelly, Julia , LITTLE, David, E.
IPC分类号： H01H9/34 , H01H9/44 , H01H9/36 , H01H9/46
CPC分类号： H01H33/08 , H01H9/346 , H01H9/362 , H01H9/443 , H01H9/46 , H01H33/20

16. 发明授权

EP2786388B1 SCHALTGERÄT GEEIGNET FÜR EINEN GLEICHSTROMBETRIEB 有权转让
标题翻译： SCHALTGERÄTGEEIGNETFÜREINEN GLEICHSTROMBETRIEB
公开(公告)号：EP2786388B1
公开(公告)日：2017-05-31
申请号：EP12794313.2
申请日：2012-11-28
申请人： Eaton Electrical IP GmbH & Co. KG
发明人： GERVING, Karsten , LANG, Volker , MEISSNER, Johannes , THAR, Ralf , DEDENBACH, Guido
IPC分类号： H01H9/36 , H01H9/44 , H01H1/20 , H01H50/54
CPC分类号： H01H33/04 , H01H1/20 , H01H9/36 , H01H9/443 , H01H50/546

17. 发明公开

EP3149755A1 ELECTRICAL SWITCHING APPARATUS, AND ARC CHUTE ASSEMBLY AND BARRIER MEMBER THEREFOR 有权
标题翻译： ELEKTRISCHE SCHALTVORRICHTUNG UND LICHTBOGENKAMMERANORDNUNG UND SPERRELEMENTDAFÜR
公开(公告)号：EP3149755A1
公开(公告)日：2017-04-05
申请号：EP15716373.4
申请日：2015-04-02
申请人： Eaton Corporation
发明人： SMELTZER, James M. , DEVINE, John E. , SISLEY, James P.
IPC分类号： H01H9/34 , H01H9/36 , H01H71/02
CPC分类号： H01H9/34 , H01H9/36 , H01H71/0207
摘要： A barrier member is for an arc chute assembly of an electrical switching apparatus. The arc chute assembly comprises a first sidewall and a second sidewall opposite and spaced apart from said first sidewall. The barrier member comprises a body portion structured to be disposed between said first sidewall and said second sidewall, said body portion comprising a first support portion, a second support portion, and a cover portion connecting said first support portion to said second support portion; a first containment portion extending from said first support portion, said first containment portion being structured to be disposed proximate said first sidewall; and a second containment portion extending from said second support portion toward said first containment portion, said second containment portion being structured to be disposed proximate said second sidewall, wherein said second containment portion is spaced from said first containment portion.
摘要翻译：阻挡构件用于电气开关装置的电弧槽组件。电弧槽组件包括与所述第一侧壁相对且间隔开的第一侧壁和第二侧壁。阻挡构件包括构造成设置在所述第一侧壁和所述第二侧壁之间的主体部分，所述主体部分包括第一支撑部分，第二支撑部分和将所述第一支撑部分连接到所述第二支撑部分的盖部分; 从所述第一支撑部分延伸的第一容纳部分，所述第一容纳部分构造成邻近所述第一侧壁设置; 以及从所述第二支撑部分朝向所述第一容纳部分延伸的第二容纳部分，所述第二容纳部分构造成邻近所述第二侧壁设置，其中所述第二容纳部分与所述第一容纳部分间隔开。

18. 发明授权

EP2637187B1 Befestigung von Löschblechen im Schaltpol eines Leistungsschalters 有权转让
标题翻译：分离器在断路器的开关极安装
公开(公告)号：EP2637187B1
公开(公告)日：2016-11-16
申请号：EP12194322.9
申请日：2012-11-27
申请人： Siemens Aktiengesellschaft
发明人： Dahl, Jörg-Uwe
IPC分类号： H01H9/36 , H01H71/02 , H01H9/34
CPC分类号： H01H9/362 , H01H9/346 , H01H71/0214

19. 发明授权

EP2856481B1 A SWITCHING DEVICE 有权转让
公开(公告)号：EP2856481B1
公开(公告)日：2016-07-13
申请号：EP12724146.1
申请日：2012-05-30
申请人： ABB Technology Ltd.
发明人： KARLÉN, David
IPC分类号： H01H9/36
CPC分类号： H01H33/10 , H01H9/362

20. 发明公开

EP3035363A1 CHAMBRE DE COUPURE D'ARC POUR UN DISJONCTEUR ELECTRIQUE, ET DISJONCTEUR COMPORTANT UNE TELLE CHAMBRE 有权
标题翻译： ARC电路板电路断路器，断路器和包括这样的腔
公开(公告)号：EP3035363A1
公开(公告)日：2016-06-22
申请号：EP15194907.0
申请日：2015-11-17
申请人： Schneider Electric Industries SAS
发明人： VALLIER, Hervé , RONDOT, Loïc , RAMIREZ, Jean-Claude
IPC分类号： H01H73/18 , H01H9/36
CPC分类号： H01H33/08 , H01H9/36 , H01H33/20 , H01H73/18 , H01H2009/365
摘要： La présente invention concerne une chambre de coupure d'un disjoncteur électrique, comprenant une chambre de formation d'arc renfermant un contact fixe (2) et un contact mobile (1), lesquels, au moment de leur séparation, forment un arc entre eux, ladite chambre de formation communiquant avec l'entrée d'une deuxième chambre dite d'extinction d'arc comportant un empilage de séparateurs (4) s'étendant parallèlement les uns par rapport aux autres, ce contact mobile (1) s'étendant sensiblement perpendiculairement au plan des séparateurs, de manière à tirer un arc entre les contacts lors de leur séparation, dont la direction initiale est sensiblement parallèle auxdits séparateurs, ces séparateurs présentant du côté du contact mobile, une ouverture destinée à faciliter l'insertion de l'arc, ledit disjoncteur comportant un déclencheur magnétique situé du côté des contacts fixe et mobile et une corne de commutation située du côté opposé.
Cette chambre de coupure est caractérisée en ce que la forme des séparateurs (4) varie de manière progressive d'un séparateur au suivant, ou par groupe de séparateurs identiques d'un groupe à l'autre, ou un mélange des deux, de telle manière que cette forme évolue du V présentant une surface d'ouverture la plus grande au V présentant une surface d'ouverture la plus petite, en allant du déclencheur magnétique jusqu'à la corne de commutation (5).

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