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51. 发明授权

EP1121696B1 STUFENSCHALTER 有权
标题翻译：液位开关
公开(公告)号：EP1121696B1
公开(公告)日：2002-04-03
申请号：EP99947347.3
申请日：1999-09-14
申请人： MASCHINENFABRIK REINHAUSEN GmbH
发明人： DOHNAL, Dieter , FRIEDRICH, Werner , HOEPFL, Klaus , WREDE, Silke
IPC分类号： H01H9/00
CPC分类号： H01H9/0038
摘要： The invention relates to a step switch. Two vacuum switchgear cells (34, 35) are provided as electrical switching means. The fixed selector contacts (n) are arranged alternately in parallel strips and are interconnectedy means of two moveable mechanical contacts (8, 9) existing in a fixed relationship to each other. A mechanical changeover contact (28) is actuated by means of an energy storage mechanism that is triggered after a prior lifting movement and both vacuum switchgear cells (34, 35) for each phase are simultaneously actuated.

52. 发明公开

EP1121696A1 STUFENSCHALTER 有权
标题翻译：液位开关
公开(公告)号：EP1121696A1
公开(公告)日：2001-08-08
申请号：EP99947347.3
申请日：1999-09-14
申请人： MASCHINENFABRIK REINHAUSEN GmbH
发明人： DOHNAL, Dieter , FRIEDRICH, Werner , HOEPFL, Klaus , WREDE, Silke
IPC分类号： H01H9/00
CPC分类号： H01H9/0038
摘要： The invention relates to a step switch. Two vacuum switchgear cells (34, 35) are provided as electrical switching means. The fixed selector contacts (n) are arranged alternately in parallel strips and are interconnectedy means of two moveable mechanical contacts (8, 9) existing in a fixed relationship to each other. A mechanical changeover contact (28) is actuated by means of an energy storage mechanism that is triggered after a prior lifting movement and both vacuum switchgear cells (34, 35) for each phase are simultaneously actuated.

53. 发明授权

EP3022753B1 LASTWÄHLER 有权
公开(公告)号：EP3022753B1
公开(公告)日：2018-12-05
申请号：EP14734772.8
申请日：2014-06-24
申请人： Maschinenfabrik Reinhausen GmbH
发明人： WREDE, Silke
IPC分类号： H01H9/00
CPC分类号： H01H9/0044 , H01H9/0016 , H01H2009/0022

54. 发明授权

EP3022752B1 LASTWÄHLER FÜR STUFENTRANSFORMATOREN UND TRÄGERARM FÜR EINEN VORWÄHLER DES LASTWÄHLERS 有权
标题翻译： LOAD SELECTOR FOR STEP TRANSFORMERS和SUPPORT ARM FOR LOAD SELECTOR
公开(公告)号：EP3022752B1
公开(公告)日：2018-03-14
申请号：EP14734771.0
申请日：2014-06-24
申请人： Maschinenfabrik Reinhausen GmbH
发明人： ZWIRGLMAIER, Hubert , WREDE, Silke , SCHUSTER, Thomas , LAUBEREAU, Ulli , BÄUML, Gerhard
IPC分类号： H01H9/00
CPC分类号： H01H9/0027 , H01H9/0016 , H01H2009/0022

55. 发明授权

EP3140844B1 STELLUNGSANZEIGE 失效
公开(公告)号：EP3140844B1
公开(公告)日：2017-09-13
申请号：EP15718493.8
申请日：2015-04-27
申请人： Maschinenfabrik Reinhausen GmbH
发明人： WREDE, Silke
IPC分类号： H01H9/16 , H01H9/00
CPC分类号： H01H9/0033 , H01H9/165 , H01H2219/028 , H01H2235/01

56. 发明公开

EP3140844A1 STELLUNGSANZEIGE 失效
公开(公告)号：EP3140844A1
公开(公告)日：2017-03-15
申请号：EP15718493.8
申请日：2015-04-27
申请人： Maschinenfabrik Reinhausen GmbH
发明人： WREDE, Silke
IPC分类号： H01H9/16 , H01H9/00
CPC分类号： H01H9/0033 , H01H9/165 , H01H2219/028 , H01H2235/01
摘要： A position indicator for a step switch of a step transformer comprises - an indicator device (51), switchable in steps with each switching, for indicating the currently switched position of the step switch, comprising a first and a second indicator disc (21, 26); - an indicator gearing (10), which is coupled to the two indicator discs (21, 26) for driving said indicator discs according to the switching direction and to a switching shaft of the step switch; wherein each indicator disc (21, 26) comprises number sequences arranged along a peripheral line or circular line; - a number of each number sequence of the first indicator disc (21) and a number of each number sequence of the second indicator disc (26) lie alongside each other in such a way that the numbers indicate the currently switched position of the step switch in the form of a total number.
摘要翻译：一种用于步进变压器的步进开关的位置指示器包括：指示器装置（51），每个切换步骤可切换，用于指示步进开关的当前切换位置，包括第一和第二指示盘（21,26 ）; - 指示器传动装置（10），其联接到所述两个指示器盘（21,26），用于根据所述切换方向驱动所述指示盘;以及所述踏板开关的切换轴; 其中每个指示盘（21,26）包括沿着周边线或圆形线布置的数字序列; - 第一指示盘（21）的每个数字序列的数目和第二指示盘（26）的每个数字序列的数量彼此并列，使得数字指示步进开关的当前切换位置以总数的形式。

57. 发明公开

EP3022751A1 LASTSTUFENSCHALTER, VERFAHREN ZUR MONTAGE EINES LASTUMSCHALTEREINSATZES IM LASTSTUFENSCHALTER UND KEROSINABLASSSCHRAUBE 有权
标题翻译： LASTSTUFENSCHALTER，VERFAHREN ZUR MONTAGE EINES LASTUMSCHALTEREINSATZES IM LASTSTUFENSCHALTER UND KEROSINABLASSSCHRAUBE
公开(公告)号：EP3022751A1
公开(公告)日：2016-05-25
申请号：EP14734770.2
申请日：2014-06-24
申请人： Maschinenfabrik Reinhausen GmbH
发明人： HÖPFL, Klaus , WREDE, Silke , ZWIRGLMAIER, Hubert
IPC分类号： H01H9/00
CPC分类号： H01H9/0005 , F16L55/1108 , H01H9/0044 , H01H2009/005
摘要： The invention relates to an on-load tap changer (1), comprising a load transfer switch insert (14) and an oil suction pipe (60), and to a method for installing a load transfer switch insert (14) by means of the switching tube (15) and the oil suction pipe (60). The oil suction pipe (60) is arranged centrally, and coaxially along an axis (A) of the on-load tap changer (1), within the switching tube (15). The on-load tap changer (1) has a kerosene drain screw (70), which is attached in a bottom (21) of the on-load tap changer (1) in such a way that the kerosene drain screw is arranged coaxial to the axis (C) of the oil suction pipe (60), to the axis (B) of the switching tube (15), and to the axis (A) of the on-load tap changer (1). A bearing ring (53) is acted upon on one side and radially to the axis (A) of the on-load tap changer (1) by an elastic element (54) in such a way that the switching tube (15) and the oil suction pipe, which both interact (60) with the bearing ring (53) in a form-closed manner, are centered about the axis (A) of the on-load tap changer.
摘要翻译：有载分接开关具有开关管，沿着切换管内的轴线同轴布置的吸油管，以及安装在有载抽头变换器的基座中的煤油排放螺钉，其与吸油管的轴线，开关管的轴线和有载分接开关的轴线。轴承环在一侧由弹性元件和相对于有载分接开关的轴线径向地作用，开关管和吸油管两者机械地与轴承环机械地配合并且围绕着有载分接开关的轴。

58. 发明授权

EP2638553B1 STUFENSCHALTER 有权
公开(公告)号：EP2638553B1
公开(公告)日：2015-09-30
申请号：EP11776703.8
申请日：2011-10-22
申请人： Maschinenfabrik Reinhausen GmbH
发明人： HAMMER, Christian , WREDE, Silke
IPC分类号： H01H9/00 , H01F29/04
CPC分类号： H01H9/0038 , H01F29/04

59. 发明授权

EP2686856B1 LASTSTUFENSCHALTER 有权
公开(公告)号：EP2686856B1
公开(公告)日：2015-04-08
申请号：EP12702545.0
申请日：2012-02-06
申请人： Maschinenfabrik Reinhausen GmbH
发明人： ALBRECHT, Wolfgang , HÖPFL, Klaus , WREDE, Silke
IPC分类号： H01H9/00
CPC分类号： H01H9/0027 , H01H3/44

60. 发明公开

EP2852960A1 ANORDNUNG VON VAKUUMSCHALTRÖHREN BEI EINEM LASTUMSCHALTER 审中-公开
标题翻译：真空开关管与负载开关装置
公开(公告)号：EP2852960A1
公开(公告)日：2015-04-01
申请号：EP13715952.1
申请日：2013-04-08
申请人： Maschinenfabrik Reinhausen GmbH
发明人： HÖPFL, Klaus , WREDE, Silke , KOTZ, Christian
IPC分类号： H01H9/00 , H01H3/42
CPC分类号： H01H9/0027 , H01H3/42 , H01H9/0038
摘要： Arrangement of vacuum switching tubes (3, 3a, 3b) in a load transfer switch (1), wherein in each case one cam controller (5) comprising a control cam (7) and a lever bearing (10) for operating a moving contact (13) is associated with in each case one of the vacuum switching tubes (3, 3a, 3b), wherein at least one camshaft (15a, 15b) is arranged axially parallel to a drive shaft (11) and can be driven by means of said drive shaft, and wherein each axis (A) of the moving contact (13) of each vacuum switching tube (3, 3a, 3b) is arranged perpendicular to an axis (E) of the respective camshaft (15a, 15b).

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