公开(公告)号：US09406454B2

公开(公告)日：2016-08-02

申请号：US14389099

申请日：2013-04-08

申请人： Klaus Hoepfl ,  Silke Wrede ,  Christian Kotz

发明人： Klaus Hoepfl ,  Silke Wrede ,  Christian Kotz

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).

摘要翻译： 在负载转换开关（1）中布置真空开关管（3,3a，3b），其中在每种情况下，一个凸轮控制器（5）包括控制凸轮（7）和用于操作移动触点的杠杆轴承（10） （13）在每种情况下与真空开关管（3,3a，3b）中的一个相关联，其中至少一个凸轮轴（15a，15b）沿轴向平行于驱动轴（11）布置，并且可以通过装置 ，并且其中每个真空开关管（3,3a，3b）的可动触头（13）的每个轴线（A）垂直于相应凸轮轴（15a，15b）的轴线（E）布置。

公开(公告)号：US08748758B2

公开(公告)日：2014-06-10

申请号：US13380684

申请日：2010-04-21

申请人： Klaus Hoepfl ,  Gregor Wilhelm ,  Silke Wrede

发明人： Klaus Hoepfl ,  Gregor Wilhelm ,  Silke Wrede

IPC分类号： H01H19/00

CPC分类号： H01H3/3052 ,  H01H9/0027

摘要： The invention relates to an on-load tap changer having an energy storage device, by means of which an output shaft is rotatable in spurts. According to the invention, in addition to the actual energy storage spring or the actual energy storage springs, at least one further spring is provided, which absorbs/releases energy after the activation of the energy storage mechanism whereby the torque curve can be optimised.

摘要翻译： 本发明涉及一种具有能量存储装置的有载抽头变换器，通过该能量存储装置，输出轴可以以喷出的方式旋转。 根据本发明，除了实际的储能弹簧或实际储能弹簧之外，还提供了至少一个另外的弹簧，其在能量存储机构的启动之后吸收/释放能量，从而可以优化扭矩曲线。

公开(公告)号：US20130213776A1

公开(公告)日：2013-08-22

申请号：US13504293

申请日：2010-12-11

申请人： Klaus Hoepfl ,  Gregor Wilhelm ,  Silke Wrede

发明人： Klaus Hoepfl ,  Gregor Wilhelm ,  Silke Wrede

IPC分类号： H01H9/00

CPC分类号： H01H9/0027 ,  H01H3/42 ,  H01H9/0038

摘要： The invention relates to a stepping switch (10) for switching among at least two winding taps (12, 14) of a step transformer (16) without interruption, said step transformer having a rotatable switching shaft (22), with which actuating elements (24) for a plurality of actuating phases for mechanical switching elements (MTF, TTF) or vacuum switching tubes (MSV, TTV) are associated.

摘要翻译： 本发明涉及一种用于在不间断地切换台阶变压器（16）的至少两个绕组抽头（12,14）之间切换的步进开关（10），所述步进变压器具有可旋转的切换轴（22），致动元件 24）用于机械开关元件（MTF，TTF）或真空开关管（MSV，TTV）的多个致动相关联。

公开(公告)号：US07518075B2

公开(公告)日：2009-04-14

申请号：US11661893

申请日：2006-04-29

申请人： Silke Wrede ,  Klaus Hoepfl

发明人： Silke Wrede ,  Klaus Hoepfl

IPC分类号： H01H5/00

CPC分类号： H01H3/3052 ,  H01H9/0027 ,  Y10T137/7481

摘要： The invention relates to a novel energy accumulator for a load step switch for rapid, continuous switching between various winding tappings. Said energy accumulator comprises a lifting carriage and a jumping carriage, which follow the movement of the jumping carriage in a jumping manner. Both of the carriages are guided along three parallel guiding rods. The lifting carriage and the jumping carriage comprise, respectively, three linear roller bearings which respectively surround one of the three guiding rods.

摘要翻译： 本发明涉及一种用于负载阶跃开关的新型蓄能器，用于在各种绕组汲取之间进行快速，连续的切换。 所述蓄能器包括提升托架和跳跃托架，其以跳跃的方式跟随跳台托架的运动。 两个托架沿着三个平行的引导杆被引导。 提升架和跳台分别包括分别围绕三个导杆之一的三个线性滚柱轴承。

公开(公告)号：US20080093207A1

公开(公告)日：2008-04-24

申请号：US11661893

申请日：2006-04-29

申请人： Silke Wrede ,  Klaus Hoepfl

发明人： Silke Wrede ,  Klaus Hoepfl

IPC分类号： H01H5/00

CPC分类号： H01H3/3052 ,  H01H9/0027 ,  Y10T137/7481

摘要： The invention relates to a novel energy accumulator for a load step switch for rapid, continuous switching between various winding tappings. Said energy accumulator comprises a lifting carriage and a jumping carriage, which follow the movement of the jumping carriage in a jumping manner. Both of the carriages are guided along three parallel guiding rods. The lifting carriage and the jumping carriage comprise, respectively, three linear roller bearings which respectively surround one of the three guiding rods.

摘要翻译： 本发明涉及一种用于负载阶跃开关的新型蓄能器，用于在各种绕组汲取之间进行快速，连续的切换。 所述蓄能器包括提升托架和跳跃托架，其以跳跃的方式跟随跳台托架的运动。 两个托架沿着三个平行的引导杆被引导。 提升架和跳台分别包括分别围绕三个导杆之一的三个线性滚柱轴承。

公开(公告)号：US09030175B2

公开(公告)日：2015-05-12

申请号：US13390402

申请日：2010-06-12

申请人： Silke Wrede

发明人： Silke Wrede

IPC分类号： G05F1/16 ,  H01H9/00 ,  G05F1/10

CPC分类号： H01H9/0027 ,  G05F1/10 ,  H01H9/0038

摘要： The invention relates to a stepping switch comprising vacuum switching tubes. The general inventive concept consists in providing one or more cam disks which have profiled circumferential contours both on the upper or lower face as well as on the lateral face, said contours being in the shape of cams for example, so that the vacuum switching tubes can be actuated by both the profiled circumferential contour of the lateral face as well as by the contour of the upper or lower face.

摘要翻译： 本发明涉及一种包括真空开关管的步进开关。 总体发明构思在于提供一个或多个凸轮盘，它们在上表面或下表面以及侧面都具有异型圆周轮廓，所述轮廓例如是凸轮的形状，使得真空开关管可以 由侧面的轮廓圆周轮廓以及上表面或下表面的轮廓均被致动。

公开(公告)号：US20080128257A1

公开(公告)日：2008-06-05

申请号：US11792457

申请日：2006-07-22

申请人： Gunter Kloth ,  Silke Wrede

发明人： Gunter Kloth ,  Silke Wrede

IPC分类号： H01H19/00

CPC分类号： H01H9/0016

摘要： The invention relates to a mechanical switching contact having an insulating material support (1), on which fixed contacts (4, 5, 6) are arranged. Furthermore, a switching lever (2) is mounted such that it can rotate on the insulating material support (1) and has a pivoting arm (22). In addition, a pivotable contact housing (3) is also mounted on the insulating material support (1), which contact housing bears parallel contact fingers (9, 10), which surround the respectively connected fixed contacts (4, 5, 6) on both sides when contact is made.

摘要翻译： 本发明涉及一种具有绝缘材料支撑件（1）的机械开关触点，其上布置有固定触头（4,5,6）。 此外，安装切换杆（2）使得其可以在绝缘材料支撑件（1）上旋转并且具有枢转臂（22）。 另外，可枢轴转动的触点壳体（3）也安装在绝缘材料支撑件（1）上，该触点壳体承载平行的接触指（9,10），该接触指环围绕分别连接的固定触头（4,5,6） 双方当接触时。

公开(公告)号：US06998547B2

公开(公告)日：2006-02-14

申请号：US10515614

申请日：2004-03-10

申请人： Günter Kloth ,  Silke Wrede

发明人： Günter Kloth ,  Silke Wrede

IPC分类号： H01H9/30

CPC分类号： H01H9/0016

摘要： A load changeover switch for a tap changer with two permanent main contact pairs for each phase to be switched, wherein the fixed contacts thereof are each time bridged over by a movable permanent main contact. The fixed permanent main contacts consist of a plurality of contact plates, which are articulated by means of contact springs, in the manner that the direction of deflection of the individual contact plates corresponds in each instance with the direction of impinging of the movable permanent main contact.

摘要翻译： 一种用于分接开关的负载转换开关，其具有用于每个相位切换的两个永久主触点对，其中固定触点每次都由可移动永久主触点跨接。 固定的永久主触头由多个接触板组成，这些接触板通过接触弹簧铰接，各个接触板的偏转方向在每一种情况下对应于活动永久主触头的撞击方向 。

公开(公告)号：US06060669A

公开(公告)日：2000-05-09

申请号：US165494

申请日：1998-10-02

申请人： Dieter Dohnal ,  Klaus Hopfl ,  Silke Wrede

发明人： Dieter Dohnal ,  Klaus Hopfl ,  Silke Wrede

IPC分类号： H01H33/40 ,  H01H3/44 ,  H01H9/00 ,  H01H19/58

CPC分类号： H01H9/0038 ,  H01H9/0033 ,  H01H3/44

摘要： A multiphase reactor-switching tap selector has a single geneva mechanism operating three shafts which traverse phase plates carrying all of the contacts and the vacuum switching cell and rapid release mechanism for each of the phases. The geneva mechanism operates the tap selection contacts directly through its shaft and is coupled to other shafts for operating the preseslector contacts, the bypass contacts and the vacuum switching cells. All three shafts traverse all of the phase plates.

摘要翻译： 多相电抗器切换分接选择器具有单个日内瓦机构，其操作三个轴，其横穿承载所有触点的相位板和真空开关单元以及用于每个相的快速释放机构。 日内瓦机构直接通过其轴操作分接头选择触点，并且耦合到用于操作预选择器触点，旁路触点和真空开关单元的其它轴。 所有三个轴都穿过所有的相位板。

公开(公告)号：US08404986B2

公开(公告)日：2013-03-26

申请号：US12989467

申请日：2009-05-22

申请人： Armin Burghauser ,  Silke Wrede

发明人： Armin Burghauser ,  Silke Wrede

IPC分类号： H01H3/20

CPC分类号： H01H9/0033

摘要： The invention relates to a manual drive for a tap changer for a tap-changing transformer having a locking unit. The locking unit has a catch which can pivot and has different locking means; the catch can be operated from the outside before an intended switching operation. The locking unit offers high a degree as possible of safety against inadvertent or else deliberate incorrect operations of the manual drive.

摘要翻译： 本发明涉及一种用于具有锁定单元的抽头变换变压器的分接开关的手动驱动器。 锁定单元具有可枢转并具有不同锁定装置的卡扣; 可以在预期的切换操作之前从外部操作该捕捉。 锁定单元可以提供高度的安全性，以防止手动变频器的意外或故意的错误操作。