公开(公告)号：US09875868B2

公开(公告)日：2018-01-23

申请号：US15233528

申请日：2016-08-10

Applicant: ABB Schweiz AG

Inventor： Daniel-Jun Cheng ,  James-Sheng Qiang Li ,  JianMei Wang ,  Severin Neubauer ,  Markus Widenhorn

IPC: H01H9/28 ,  H01H27/06 ,  H01H3/22 ,  H01H3/44 ,  H01H9/24

CPC classification number: H01H27/06 ,  H01H3/227 ,  H01H3/44 ,  H01H9/24 ,  H01H9/282 ,  H01H9/285 ,  H01H2239/044 ,  H01H2300/018

Abstract: The device is used for locking an access for actuating two switching devices of high-voltage switchgear with the aid of a drive shaft transmitting drive force onto the two switching devices. In order to increase the operational safety of the high-voltage switchgear with little outlay, the locking device comprises a closing disk which is fastened on the drive shaft, a rocker bar arrangement containing at least four rocker bars, and a slider. The slider can be moved, on-site, into two positions, the first of which releases an access for the actuation on-site and blocks an access for the actuation from a remote location, and the second of which blocks the access for the on-site actuation and releases the access for the remote actuation.

公开(公告)号：US09697963B2

公开(公告)日：2017-07-04

申请号：US14899575

申请日：2014-06-24

Applicant: Maschinenfabrik Reinhausen GmbH

Inventor： Hubert Zwirglmaier ,  Joerg Atmanspacher ,  Andreas Freisberg ,  Gerhard Felixberger ,  Johann Jobst

IPC: H01H9/00 ,  H01H3/30 ,  H01H3/40 ,  H01H3/44

CPC classification number: H01H9/0033 ,  H01H3/3052 ,  H01H3/40 ,  H01H3/44

Abstract: The invention relates to an on-load tap-changer (1) having a switching tube (15), an energy accumulator (13) for adjusting a switch position of the switching tube (15), a detector (200) for detecting a switch position of the on-load tap-changer (1), and an on-load tap-changer mechanism (100). The switching tube (15) and the detector (200) are both mechanically coupled to the energy accumulator (13) via the on-load tap-changer mechanism (100).

公开(公告)号：US20160155580A1

公开(公告)日：2016-06-02

申请号：US14899575

申请日：2014-06-24

Applicant: MASCHINENFABRIK REINHAUSEN GMBH

Inventor： Hubert ZWIRGLMAIER ,  Joerg ATMANSPACHER ,  Andreas FREISBERG ,  Gerhard FEXIXBERGER ,  Johann JOBST

IPC: H01H9/00

CPC classification number: H01H9/0033 ,  H01H3/3052 ,  H01H3/40 ,  H01H3/44

Abstract: The invention relates to an on-load tap-changer (1) having a switching tube (15), an energy accumulator (13) for adjusting a switch position of the switching tube (15), a detector (200) for detecting a switch position of the on-load tap-changer (1), and an on-load tap-changer mechanism (100). The switching tube (15) and the detector (200) are both mechanically coupled to the energy accumulator (13) via the on-load tap-changer mechanism (100).

Abstract translation: 本发明涉及一种具有开关管（15）的有载分接开关（1），用于调节开关管（15）的开关位置的蓄能器（13），用于检测开关管 有载分接开关（1）的位置和有载分接开关机构（100）。 开关管（15）和检测器（200）都经由有载分接开关机构（100）机械耦合到蓄能器（13）。

公开(公告)号：US08987622B2

公开(公告)日：2015-03-24

申请号：US13779784

申请日：2013-02-28

Applicant: Kabushiki Kaisha Yaskawa Denki

Inventor： Norio Ando

IPC: H01H23/00 ,  H01H23/16 ,  H01H3/44 ,  H01H31/00 ,  H01H3/36 ,  H01H3/42 ,  H01H9/28

CPC classification number: H01H23/168 ,  H01H3/36 ,  H01H3/42 ,  H01H3/44 ,  H01H9/281 ,  H01H31/003

Abstract: A switch according to the embodiment includes a first contact that switches between an open state and a closed state, a second contact that switches between an open state and a ground state, an operating lever, and a rotating member that rotates for a predetermined angle in accordance with an operation of the operating lever. Furthermore, the switch includes a first cam that opens and closes the first contact by rotating in conjunction with a rotation of the rotating member in one direction, and a second cam that opens and closes the second contact by rotating in conjunction with a rotation of the rotating member in another direction.

Abstract translation: 根据实施例的开关包括在打开状态和关闭状态之间切换的第一触点，在打开状态和接地状态之间切换的第二触点，操作杆和旋转预定角度的旋转部件 根据操作杆的操作。 此外，开关包括第一凸轮，其通过与旋转构件在一个方向上的旋转一起旋转来打开和关闭第一触点，以及第二凸轮，其通过与第一触点的旋转一起旋转来打开和闭合第二触点 旋转构件在另一个方向。

公开(公告)号：US08686302B2

公开(公告)日：2014-04-01

申请号：US13418554

申请日：2012-03-13

Applicant: Jon C. Brasher ,  David M. Geibel ,  William J. Teising ,  Robert A. Elick ,  Bobby Owen Thurmond, Jr.

Inventor： Jon C. Brasher ,  David M. Geibel ,  William J. Teising ,  Robert A. Elick ,  Bobby Owen Thurmond, Jr.

IPC: H01H13/72 ,  H01H9/26 ,  H01H13/76

CPC classification number: H01H9/0011 ,  H01H3/44

Abstract: A selector switch assembly for a load tap changer includes a bevel gear coupled with a motor drive shaft. A shaft assembly is coupled with the bevel gear and a switch is provided for each phase. Each switch includes a helical gear fixed to the shaft assembly, a Geneva pinion gear engaged with the helical gear, a first Geneva gear wheel mounted on a first shaft moved by a first follower of the pinion gear, a first contact arm associated with the first Geneva gear wheel to rotate therewith, a second Geneva gear wheel mounted on a second shaft and moved by a second follower of the pinion gear, and a second contact arm associated with the second Geneva gear wheel so as to rotate therewith. The contact arms include contacts that engage fixed contacts that define tap positions of the load tap changer.

Abstract translation: 用于有载分接开关的选择器开关组件包括与马达驱动轴联接的锥齿轮。 轴组件与锥齿轮联接，并且为每个相提供开关。 每个开关包括固定到轴组件的斜齿轮，与斜齿轮啮合的日内瓦小齿轮，安装在由小齿轮的第一从动件移动的第一轴上的第一日内齿轮齿轮，与第一 日内瓦齿轮与其一起旋转，安装在第二轴上并由小齿轮的第二跟随器移动的第二日内瓦齿轮，以及与第二日内瓦齿轮相关联以与其一起旋转的第二接触臂。 接触臂包括接合固定触点的触点，其定义了有载分接开关的抽头位置。

公开(公告)号：US20140076702A1

公开(公告)日：2014-03-20

申请号：US13779784

申请日：2013-02-28

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Norio ANDO

IPC: H01H23/16

CPC classification number: H01H23/168 ,  H01H3/36 ,  H01H3/42 ,  H01H3/44 ,  H01H9/281 ,  H01H31/003

Abstract: A switch according to the embodiment includes a first contact that switches between an open state and a closed state, a second contact that switches between an open state and a ground state, an operating lever, and a rotating member that rotates for a predetermined angle in accordance with an operation of the operating lever. Furthermore, the switch includes a first cam that opens and closes the first contact by rotating in conjunction with a rotation of the rotating member in one direction, and a second cam that opens and closes the second contact by rotating in conjunction with a rotation of the rotating member in another direction.

Abstract translation: 根据实施例的开关包括在打开状态和关闭状态之间切换的第一触点，在打开状态和接地状态之间切换的第二触点，操作杆和旋转预定角度的旋转部件 根据操作杆的操作。 此外，开关包括第一凸轮，其通过与旋转构件在一个方向上的旋转一起旋转来打开和关闭第一触点，以及第二凸轮，其通过与第一触点的旋转一起旋转来打开和闭合第二触点 旋转构件在另一个方向。

公开(公告)号：US20100155214A1

公开(公告)日：2010-06-24

申请号：US12641250

申请日：2009-12-17

Applicant: Peter Von Allmen ,  Martin Zeugin

Inventor： Peter Von Allmen ,  Martin Zeugin

IPC: H01H3/40

CPC classification number: H01H3/44 ,  F16H27/06 ,  H01H3/26 ,  H01H9/16 ,  H01H31/003 ,  Y10T74/1418 ,  Y10T74/19005 ,  Y10T74/19879

Abstract: A control device, including a transmission shaft adapted to be coupled to an apparatus to be controlled, a driving disk mounted on said transmission shaft to rotate thereon and driven in rotation by a motor unit, a driven disk constrained to rotate with said transmission shaft, and a rotary member carrying at least one indexing means which, due to rotation of said rotary member, can be simultaneously engaged into two respective slots of said two disks for said transmission shaft to be driven in rotation, and can be disengaged from one of said slots for said transmission shaft to be locked against rotation.

Abstract translation: 一种控制装置，包括适于联接到要控制的装置的传动轴，安装在所述传动轴上以在其上旋转并由马达单元驱动旋转的驱动盘，被限制为与所述传动轴一起旋转的从动盘， 以及承载至少一个分度装置的旋转构件，所述分度装置由于所述旋转构件的旋转可以同时接合到所述两个盘的两个相应的槽中，用于所述传动轴的旋转驱动，并且可以与所述 用于所述传动轴的槽被锁定以防旋转。

公开(公告)号：US5739489A

公开(公告)日：1998-04-14

申请号：US729157

申请日：1996-10-11

Applicant: Jean Marmonier ,  Bernard Gelloz

Inventor： Jean Marmonier ,  Bernard Gelloz

IPC: H01H3/44 ,  H01H9/00 ,  H01H31/00 ,  H01H3/00 ,  H01H9/26

CPC classification number: H01H9/0066 ,  H01H3/44 ,  H01H31/003

Abstract: A drive mechanism for driving a rotary signalling switch of a high voltage electrical apparatus, in particular a disconnector or a grounding switch, the mechanism connecting the rotary shaft of the signalling switch to a rotary actuator shaft of an actuator mechanism for actuating the contacts of the apparatus so that the contacts of the signalling switch are opened or closed when the contacts of the apparatus are opened or closed, the actuator shaft being displaced at an angular velocity .omega..sub.ht during an operation to open or close the contacts of the apparatus. The drive mechanism constitutes a positive action mechanism connected between said drive shaft and said rotary shaft, and includes drive device for driving the rotary shaft of the signalling switch at the beginning and at the end of an operation at a velocity .omega..sub.cs greater than .omega..sub.ht.

Abstract translation: 一种用于驱动高压电器装置，特别是隔离开关或接地开关的旋转信号开关的驱动机构，将信号开关的旋转轴连接到致动器机构的旋转致动器轴的机构，用于致动 装置，使得当装置的触点打开或关闭时，信号开关的触点被打开或关闭，致动器轴在打开或关闭装置的触点的操作期间以角速度ω-θt移位。 所述驱动机构构成连接在所述驱动轴和所述旋转轴之间的正作用机构，并且包括驱动装置，所述驱动装置用于在操作开始和结束时驱动所述信号开关的旋转轴，速度ωc大于ωht 。

公开(公告)号：US5251400A

公开(公告)日：1993-10-12

申请号：US905420

申请日：1992-06-29

Applicant: Eckart F. Schultze

Inventor： Eckart F. Schultze

IPC: E05F3/22 ,  E05F15/04 ,  H01H3/44 ,  E05F15/10

CPC classification number: E05F3/224 ,  E05F15/53 ,  E05Y2201/41 ,  E05Y2201/422 ,  E05Y2201/448 ,  E05Y2800/113 ,  E05Y2900/132 ,  H01H3/44 ,  Y10T16/2788

Abstract: A control for a power-assist feature for an hydraulic closer is driven by structure mounted on the pinion shaft of the closer. It includes a pump-activating arm slidably mounted on the shaft, the end of the arm adapted to cover a pump-on sensor when the door is `bumped`. It also includes a follower rotatably mounted near the pinion and engageable escapement-fashion by a wheel in friction fit on the pinion shaft, the follower carrying a pump-deactivating arm, the end of the latter arm adapted to move away from a pump-off sensor when the door opens to its preset limit.

Abstract translation: 用于液压闭合器的辅助功能的控制由安装在靠近器的小齿轮轴上的结构驱动。 它包括可滑动地安装在轴上的泵激活臂，当门被“碰撞”时，臂的端部适于覆盖泵送传感器。 它还包括可转动地安装在小齿轮附近的随动件，并且可通过摩擦配合在小齿轮轴上的轮进行可接合的擒纵机构，后者承载泵停用臂，后者臂的端部适于远离泵送 传感器当门打开到其预设极限。

公开(公告)号：US5165295A

公开(公告)日：1992-11-24

申请号：US674758

申请日：1991-03-22

Applicant: Dieter Dohnal ,  Gunter Kloth

Inventor： Dieter Dohnal ,  Gunter Kloth

IPC: H01F29/04 ,  F16H27/06 ,  H01F29/02 ,  H01H3/44 ,  H01H9/00

CPC classification number: H01H9/0033 ,  F16H27/06 ,  H01H3/44 ,  Y10T74/1441 ,  Y10T74/1502 ,  Y10T74/19879

Abstract: A stepper drive for a step-type transformer has an upper geneva wheel rotatable about a wheel axis, a lower geneva wheel spaced below the upper wheel and also rotatable about the axis, and a driver rotatable about a driver axis adjacent the wheels and having an upper abutment engageable with the upper wheel and a lower abutment engageable with the lower wheel and offset by about 180.degree. relative to the driver axis from the upper abutment. A selector abutment is provided on the upper wheel offset from the axis thereof. A selector lever pivotal about a selector axis offset from the wheel axis is engageble with the selector abutment in end positions of the upper wheel. A blocking plate shiftable radially on the lever between an actuated position and an unactuated position is urged by a spring into the unactuated position. A blocking element on the plate is positioned in the path of the upper abutment of the driver in the actuated position and out of the path of the upper abutment of the driver in the unactuated position. The driver is rotated about its axis to displace the upper drive wheel between its end positions, and engage the selector abutment in the one end position of the upper wheel against the blocking element to shift it into the actuated position on such engagement.

Abstract translation: 用于阶梯式变压器的步进驱动器具有可围绕车轮轴线旋转的上部日内瓦轮，在上轮下方间隔开的下部天马轮，并且还可围绕该轴线旋转;以及可围绕驱动器轴线相对于车轮旋转并具有 可与上轮啮合的上支座和可与下轮啮合的下支座，并相对于从上基台的驱动轴偏移大约180度。 选择器支座设置在从其轴线偏移的上轮上。 围绕从轮轴偏移的选择器轴线枢转的选档杆与选择器支座接合在上轮的端部位置。 在致动位置和未致动位置之间在杆上径向移动的阻挡板被弹簧推动到未致动位置。 板上的阻挡元件被定位在驾驶员的上邻接处在致动位置的路径中，并且位于驾驶员在未致动位置的上邻接部的路径之外。 驱动器围绕其轴线旋转以在其端部位置之间移动上部驱动轮，并且将上部轮的一个端部位置中的选择器邻接部抵靠该阻挡元件接合，以在该接合处将其移动到致动位置。