公开(公告)号：US20130187734A1

公开(公告)日：2013-07-25

申请号：US13784488

申请日：2013-03-04

Applicant: ABB Technology AG

Inventor： Christian REUBER

IPC: H01H77/06 ,  H01F41/00

CPC classification number: H01H77/06 ,  H01F41/00 ,  H01H33/6662 ,  H01H50/163 ,  H01H50/20 ,  H01H51/2209 ,  Y10T29/4902

Abstract: An exemplary magnetic actuator for a circuit breaker arrangement includes a coil, a core with a groove for accommodating a section of the coil, and a movable plate configured to be attracted by the core. When a magnetic field is generated by the coil, the movable plate actuates the circuit breaker arrangement based on the attraction to the core. The magnetic actuator also includes a position locker for locking the coil in the groove. The position locker having a locking part protruding away from the core and over a section of the coil not accommodated in the groove.

Abstract translation: 用于断路器装置的示例性磁致动器包括线圈，具有用于容纳线圈的一部分的凹槽的芯和被构造成被芯吸引的可动板。 当线圈产生磁场时，可移动板基于对芯的吸引力来驱动断路器装置。 磁致动器还包括用于将线圈锁定在槽中的位置锁定器。 所述位置锁定器具有锁定部分，所述锁定部件从所述芯部突出并且在未容纳在所述槽中的所述线圈的一部分上方突出。

公开(公告)号：US20130153377A1

公开(公告)日：2013-06-20

申请号：US13766178

申请日：2013-02-13

Applicant: ABB Technology AG

Inventor： Christian REUBER ,  Dietmar Gentsch

IPC: H01H3/42

CPC classification number: H01H3/42 ,  H01H9/563 ,  H01H15/00 ,  H01H33/022 ,  H01H33/42 ,  H01H33/666

Abstract: A circuit breaker arrangement includes at least one pole part for switching an electrical medium to high voltage circuit by a respective pair of fixed and movable electrical contacts. A pushrod of a respective movable electrical contact is operated by a common actuator unit, which is mechanically connected to each pushrod via a transmission mechanism for transferring a switching force from the actuator unit to each pushrod. The transmission mechanism includes a crankshaft having at least one crank which is pivotally attached to one end of a connection rod. An opposite end of the connection rod is pivotally attached to an end of the pushrod of a corresponding pole part.

Abstract translation: 断路器装置包括用于通过相应的一对固定和可移动电触点将电介质切换到高压电路的至少一个极部件。 相应的可移动电触点的推杆通过公共致动器单元操作，该致动器单元通过传动机构机械地连接到每个推杆，用于将切换力从致动器单元传递到每个推杆。 传动机构包括具有至少一个曲柄的曲轴，该曲柄可枢转地附接到连接杆的一端。 连接杆的相对端枢转地附接到对应的极部的推杆的端部。

公开(公告)号：US20150170857A1

公开(公告)日：2015-06-18

申请号：US14633679

申请日：2015-02-27

Applicant: ABB TECHNOLOGY AG

Inventor： Christian REUBER

IPC: H01H33/666 ,  H01H50/20

CPC classification number: H01H33/666 ,  H01F7/1615 ,  H01F7/1646 ,  H01H3/46 ,  H01H33/6662 ,  H01H50/20

Abstract: A electromagnetic actuator is disclosed for a medium voltage vacuum circuit breaker, having at least one movable ferromagnetic plunger which is guided by at least one axis in a ferromagnetic frame. At least one permanent magnet can be arranged on an inner extent area of the ferromagnetic frame, and at least one coil can be at least partially arranged inside the ferromagnetic frame. The at least one permanent magnet can be extended perpendicular to the at least one axis in the coil overhang area.

Abstract translation: 公开了一种用于中压真空断路器的电磁致动器，其具有由铁磁框架中的至少一个轴引导的至少一个可移动铁磁柱塞。 至少一个永磁体可以布置在铁磁框架的内部范围区域上，并且至少一个线圈可以至少部分地布置在铁磁框架内部。 所述至少一个永磁体可以垂直于线圈悬垂区域中的至少一个轴线延伸。

公开(公告)号：US20150114932A1

公开(公告)日：2015-04-30

申请号：US14588628

申请日：2015-01-02

Applicant: ABB Technology AG

Inventor： Christian REUBER ,  Dietmar GENTSCH

IPC: H01H33/662

CPC classification number: H01H33/66261 ,  H01H1/5833 ,  H01H33/6606 ,  H01H2033/6613 ,  H01H2033/6623 ,  H01H2033/66276 ,  H01H2033/6665

Abstract: A pole part of a circuit-breaker arrangement having an insulation housing for accommodating a vacuum interrupter insert containing a pair of corresponding electrical switching contacts, wherein a fixed upper electrical contact is connected to an upper electrical terminal molded in the insulation housing and a movable lower electrical contact is connected to a lower electrical terminal of the insulation housing via an electrical conductor which is operated by an adjacent pushrod. The lower electrical terminal is connected to a ring shaped heat transfer shield arranged along the inner wall or at least partly inside the wall of the insulation housing surrounding the pushrod and/or the distal end of the movable lower electrical contact.

Abstract translation: 断路器装置的极部分具有绝缘壳体，用于容纳包含一对相应的电开关触点的真空断路器插件，其中固定的上电触点连接到模制在绝缘壳体中的上电端子和可移动的下电极 电触点通过由相邻推杆操作的电导体连接到绝缘壳体的下电端子。 下部电气端子连接到沿着内壁布置的环形传热屏蔽件，或至少部分地围绕围绕可动下部电触头的推杆和/或远端的绝缘壳体的壁部。

公开(公告)号：US20130207752A1

公开(公告)日：2013-08-15

申请号：US13851696

申请日：2013-03-27

Applicant: ABB Technology AG

Inventor： Christian REUBER

IPC: H01H36/00

CPC classification number: H01H36/00 ,  H01F7/13 ,  H01F7/1646 ,  H01H33/6662 ,  H01H50/163 ,  H01H51/2209

Abstract: A magnetic actuator unit is provided for a circuit breaker, such as a medium voltage vacuum circuit breaker. The magnetic actuator unit includes a core, a coil, an actuating shaft, a first movable plate, a second movable plate, and a non-magnetic flat insert arranged between the core and the second movable plate. The magnetic actuator unit configured to switch the circuit breaker ON and OFF by moving the first movable plate between an ON position and an OFF position. The non-magnetic flat insert and the second movable plate are configured to adjust a holding force of the magnetic actuator unit provided by the second movable plate at the OFF position. The holding force is sufficient for holding the second movable plate at the OFF position against outer forces that are acting on the magnetic actuator unit.

Abstract translation: 为断路器提供了磁致动器单元，例如中压真空断路器。 磁致动器单元包括芯体，线圈，致动轴，第一可移动板，第二可移动板和布置在芯体和第二可动板之间的非磁性平面插入件。 磁致动器单元构造成通过在第一可动板在ON位置和OFF位置之间移动来将断路器接通和断开。 非磁性扁平插入件和第二可动板构造成将由第二可移动板提供的磁性致动器单元的保持力调节在OFF位置。 保持力足以将第二可动板保持在OFF位置，抵抗作用在磁性致动器单元上的外力。

公开(公告)号：US20150294812A1

公开(公告)日：2015-10-15

申请号：US14744609

申请日：2015-06-19

Applicant: ABB Technology AG

Inventor： Christian REUBER ,  Philipp MASMEIER

IPC: H01H9/22

CPC classification number: H01H9/22 ,  H02B1/38 ,  H02B11/127

Abstract: Exemplary embodiments relate to a medium voltage switchgear with interlocking device associated with an actuator drive, which operates a switching element via a mechanical coupling element. The switching drive is movable in two end positions until which the interlocking is active between a freely selectable middle position and a specified end position. In order to keep the interlocking active over a certain range of the actuator travel, the mechanical coupling element includes a force flux element that is rotatable during operation of the drive from OFF to ON. In this way, the region where the interlocking shifts from unlocked to locked can freely be chosen by the shape of the force flux element.

Abstract translation: 示例性实施例涉及具有与致动器驱动相关联的互锁装置的中压开关装置，致动器驱动器通过机械联接元件操作开关元件。 开关驱动器可在两个端部位置中移动，直到互锁在可自由选择的中间位置和指定的结束位置之间有效。 为了使联锁活动在致动器行程的一定范围内保持有效，机械联接元件包括在驱动器从OFF变为ON期间可旋转的力通量元件。 以这种方式，可以通过力通量元件的形状自由地选择互锁从解锁转移到锁定的区域。

公开(公告)号：US20140139964A1

公开(公告)日：2014-05-22

申请号：US14162930

申请日：2014-01-24

Applicant: ABB Technology AG

Inventor： Christian REUBER ,  Günther Mechler ,  Ryan Chladny ,  Gregor Stengel ,  Jeroen Derkx

IPC: H01H47/22 ,  H01H51/22

CPC classification number: H01H47/22 ,  H01H3/30 ,  H01H47/226 ,  H01H47/32 ,  H01H51/22

Abstract: A method and system for driving an actuator of a circuit breaker are disclosed. The method includes supplying a coil of the actuator with a first voltage, wherein the coil can generate a magnetic field, which can cause an armature to move relative to a stator of the actuator from a closed position to an opened position. A second voltage of reverse polarity can be supplied to the coil with respect to the first voltage while the armature is moving relative to the stator, such that the coil can generate a reverse magnetic field, which decelerates the relative movement of the stator and the armature.

Abstract translation: 公开了一种用于驱动断路器的致动器的方法和系统。 该方法包括向致动器的线圈提供第一电压，其中线圈可以产生磁场，其可以使电枢相对于致动器的定子从关闭位置移动到打开位置。 当电枢相对于定子运动时，可以相对于第一电压向线圈提供相反极性的第二电压，使得线圈可以产生反向磁场，其使定子和电枢的相对运动减速 。

公开(公告)号：US20130207751A1

公开(公告)日：2013-08-15

申请号：US13851588

申请日：2013-03-27

Applicant: ABB TECHNOLOGY AG

Inventor： Christian REUBER

IPC: H01H36/00

CPC classification number: H01H36/00 ,  H01H33/6662 ,  H01H50/36 ,  H01H2050/367 ,  Y10T29/4902

Abstract: A magnetic actuator unit is provided for a circuit breaker arrangement, such as a medium voltage vacuum circuit breaker. The magnetic actuator unit includes a coil, a core, and a movable plate. The core accommodates the coil, and has a core element which is arranged between permanent magnets and flanks of the core. The movable plate is attracted by the core due to the magnetic field of the permanent magnets and the coil. The movable plate is actuating the circuit breaker arrangement when it is attracted by the core. The magnetic actuator unit includes a first attachment element for attaching the magnetic actuator unit to a member of the circuit breaker arrangement. The first attachment element is attached to the flanks and not to the core element of the core.

Abstract translation: 为断路器装置提供了一个磁致动器单元，例如中压真空断路器。 磁致动器单元包括线圈，芯和可移动板。 芯体容纳线圈，并且具有布置在永磁体和芯部侧面之间的芯元件。 由于永磁体和线圈的磁场，可动板被芯吸引。 当可动板被芯吸引时，可动板驱动断路器装置。 磁致动器单元包括用于将磁致动器单元附接到断路器装置的构件的第一附接元件。 第一附接元件附接到侧面并且不连接到芯的芯元件。

公开(公告)号：US20150137914A1

公开(公告)日：2015-05-21

申请号：US14546798

申请日：2014-11-18

Applicant: ABB TECHNOLOGY AG

Inventor： Christian REUBER

IPC: H01H3/54 ,  H01H71/10

CPC classification number: H01F7/1646 ,  H01F7/127 ,  H01H3/28 ,  H01H3/54 ,  H01H33/38 ,  H01H33/6662 ,  H01H50/041 ,  H01H51/2209 ,  H01H71/10

Abstract: An actuator for a switchgear is disclosed, which can include a core having a package of core element layers made of magnetic material, and permanent magnets between the core elements, fixed with screws with screwheads. A movable plate is configured to open or close a magnetic circuit to the core, and an electromagnetic coil is surrounded by the core elements. To avoid mechanical infringement of the environment of the actuator by prominent screwheads, without weakening the magnetic force, screws for mechanical connection of the core element layers and the permanent magnets can be oriented perpendicular to the plane of stacking of the core element layers, and screw-holes for the screws can be implemented through the core element layers and the permanent magnets, and the screw-holes can end in diameter extended openings, so that the screwheads and/or the screwnuts are recessed into the diameter extended openings.

Abstract translation: 公开了一种用于开关装置的致动器，其可以包括具有由磁性材料制成的芯体层的封装的芯和在芯元件之间的永磁体，并用螺钉固定。 可移动板被构造成打开或关闭到磁芯的磁路，并且电磁线圈被芯元件包围。 为了避免突出螺丝刀对执行机构的环境造成机械性侵害，不会削弱磁力，芯体层和永久磁铁的机械连接螺钉可以垂直于芯体层堆叠平面定向，螺钉 可以通过芯元件层和永磁体实现螺钉的孔，并且螺孔可以直径延伸的开口端部延伸，使得螺钉头和/或凸耳凹入直径延伸的开口中。