专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP4407650A1 CONTACTOR 审中-实审
公开(公告)号：EP4407650A1
公开(公告)日：2024-07-31
申请号：EP22869525.0
申请日：2022-09-20
申请人： Cheng, Yu Ching
发明人： Cheng, Yu Ching
IPC分类号： H01H50/02 , H01H3/26
CPC分类号： H01H3/26 , H01H33/664 , H01H50/02 , H01R13/10
摘要： The invention relates to a contactor, characterized in that, it comprises an enclosed space with its interior containing an arc extinguishing medium or being configured as vacuum, the enclosed space being separated by a movable contact head into two chambers, the movable contact head is provided with hollow contact end enabling the two chambers to communicate, at least one of the chambers is provided with a static contact head, the static contact head is provided with hollow or a solid contact end, the movable contact head implements reciprocal movement, the contact end of the movable contact head is receivably engaged with and disengaged from the contact end of the static contact head, the two chambers are alternately compressed and expanded, the arc extinguishing medium moves back and forth at arc gaps between the movable contact head and the static contact head through the hollow part of the movable contact head, and is circulated between the two chambers, providing a contactor and its self-circulating reciprocal synchronous arc extinguishing pump to turn ON, turn OFF of the contactor and its synchronous arc extinguishing.

2. 发明授权

EP3963612B1 SCHALTERANORDNUNG MIT ANTRIEBSSYSTEM UND VERFAHREN ZUM ANTREIBEN EINES SCHALTERS 有权
公开(公告)号：EP3963612B1
公开(公告)日：2024-06-05
申请号：EP20721208.5
申请日：2020-04-23
IPC分类号： H01H3/26
CPC分类号： H01H3/26 , H01H2003/26620130101 , H01H9/0027

3. 发明公开

EP3223290A1 A MOTOR DRIVE ELECTRICAL APPARATUSES 有权
标题翻译：电机驱动电气设备
公开(公告)号：EP3223290A1
公开(公告)日：2017-09-27
申请号：EP16460015.7
申请日：2016-03-25
申请人： ABB Schweiz AG
发明人： Milewski, Krzysztof
IPC分类号： H01H3/26 , H01H3/32 , H01H9/00 , H01H19/56
CPC分类号： H01H3/26 , H01H3/32 , H01H9/0027 , H01H19/56 , H01H2003/266
摘要： This invention discloses a motor drive of electrical apparatuses which drives medium and high voltage switch disconnectors, circuit breakers, disconnectors, and earthing switches. The drive disclosed in the invention is characterized in that a system of reduction transmissions comprises a worm transmission (2) and a cycloidal transmission (3) located in a common housing (4). The axis of the output shaft (14) of the drive is situated centrically on the axis of a wormwheel (8) of the worm transmission (2), in the axis of the output gear (11) of the cycloidal transmission (3) and in the axis of a revolving eccentric bush (9). The wormwheel (8) of the worm transmission (2) is mounted immovably on the revolving eccentric bush (9) on which there is mounted rotatably a gear wheel (10) of the cycloidal transmission (3) whose output gear (11) is coupled with a slidable bush (12) of a disengaging coupling (13) mounted on the free end (14b) of the output shaft of the drive (14).
摘要翻译：本发明公开了一种驱动中压和高压开关断路器，断路器，断路器和接地开关的电气设备的电动机驱动装置。本发明公开的驱动装置的特征在于，减速传动系统包括位于公共壳体（4）中的蜗杆传动装置（2）和摆线传动装置（3）。驱动装置的输出轴（14）的轴线位于蜗杆传动装置（2）的蜗轮（8）的轴线上，在摆线传动装置（3）的输出齿轮（11）的轴线上居中，以及在旋转偏心衬套（9）的轴线上。蜗杆传动装置（2）的蜗轮（8）不可移动地安装在旋转偏心衬套（9）上，旋转偏心衬套（9）上可旋转地支承摆线传动装置（3）的齿轮（10），其输出齿轮（11）与安装在驱动器（14）的输出轴的自由端（14b）上的分离联轴器（13）的可滑动衬套（12）啮合。

4. 发明公开

EP3164879A2 ELEKTRISCHE SCHALTVORRICHTUNG FÜR EINEN ENERGIESPEICHER EINES ELEKTROFAHRZEUGS 有权转让
标题翻译： ELEKTRISCHE SCHALTVORRICHTUNGFÜREINEN ENERGIES PEICHER EINES ELEKTROFAHRZEUGS
公开(公告)号：EP3164879A2
公开(公告)日：2017-05-10
申请号：EP15725055.6
申请日：2015-05-29
申请人： Lion Smart GmbH
发明人： MAYER, Tobias , QUINGER, Daniel , SPECHT, Martin , SPIRIG, Sebastian , STRAUB, Marcel
IPC分类号： H01H19/48 , B60K28/14 , H01H1/40 , H01H3/26 , H01H3/56 , H01H9/42 , H01H39/00
CPC分类号： H01H50/20 , B60K28/14 , B60L58/10 , B60L2270/20 , H01H1/40 , H01H3/26 , H01H3/56 , H01H9/42 , H01H9/541 , H01H19/48 , H01H39/00 , H01H50/543 , H01H50/643 , H01H2003/268
摘要： The invention relates to an electric switching device (10) for an energy accumulator in an electric vehicle, comprising a housing (20) inside which at least one switching section (30) that includes two input contacts (32a, 32b) and at least one output contact (34) is arranged, and a rotary component (40) which is mounted in such a way as to be rotatable relative to the housing (20) about a switching axis (42) between at least one OFF position (I), a series-connecting position (II), and an ON position (III); said rotary component (40) includes at least one conductor (44) which has at least two conductor contacts (44a, 44b) and which connects the first input contact (32a) in an electrically conducting manner to the output contact (34) in the series-connecting position (II) and connects the second input contact (32b) in an electrically conducting manner to the output contact (34) of the at least one switching section (30) in the ON position (III).
摘要翻译：本发明涉及一种用于电动车辆中的蓄能器的电开关装置（10），包括壳体（20），在壳体（20）内至少一个开关部分（30）包括两个输入触点（32a，32b）和至少一个输出触点（34）和旋转部件（40），所述旋转部件以这样的方式安装，使得所述旋转部件能够相对于所述壳体（20）围绕切换轴线（42）在至少一个关闭位置（I），串联位置（II）和接通位置（III）; 所述旋转部件（40）包括至少一个导体（44），所述导体具有至少两个导体触点（44a，44b）并且将所述第一输入触点（32a）导电地连接到所述输出触点串联连接位置（II）并且在导通位置（III）中以导电方式将第二输入触点（32b）连接到至少一个开关部分（30）的输出触点（34）。

5. 发明公开

EP3098915A1 GAS-INSULATED SWITCHGEAR AND SWITCH 有权
标题翻译：气候学家SCHALANLAGE UND SCHALTER
公开(公告)号：EP3098915A1
公开(公告)日：2016-11-30
申请号：EP14879814.3
申请日：2014-01-21
申请人： Mitsubishi Electric Corporation
发明人： KOBAYASHI, Shogo , KURUMA, Yosuke , MORI, Tsuyoshi , KISANUKI, Osamu
IPC分类号： H02B13/02 , H01H33/36 , H01H33/42 , H02B13/075
CPC分类号： H01H3/26 , H01H3/36 , H01H3/44 , H01H33/36 , H01H33/42 , H02B13/035
摘要： An operating device (1) for a disconnector (2) includes a drive unit (10), a Geneva mechanism (3), and a wire (20). The drive unit (10) includes a forwardly and reversely rotatable motor (11) serving as a drive source for driving a movable contactor of the disconnector (2), a power source (12) supplying power to the motor (11), and a pulley (14) connected to a rotary shaft (13) of the motor (11), and is disposed apart from the disconnector (2). The Geneva mechanism (3) includes a pulley (4) that rotates in the same direction as the pulley (14) with the rotation of the pulley (14), and a driven wheel (5) that is intermittently driven while the pulley (4) rotates and that is provided with a rotary shaft (6) connected to the movable contactor, and is attached to the disconnector (2) apart from the drive unit (10). Further, as a flexible rotational force transmission member, a wire (20) is stretched between the pulley (4) and the pulley (14).
摘要翻译：一种用于隔离开关（2）的操作装置（1）包括驱动单元（10），日内瓦机构（3）和导线（20）。驱动单元（10）包括作为用于驱动断路器（2）的可动接触器的驱动源的向前和反向旋转的电机（11），向马达（11）供电的电源（12）连接到电动机（11）的旋转轴（13）的滑轮（14），并且与隔离开关（2）分开设置。日内瓦机构（3）包括：带轮（4），其随着带轮（14）的旋转沿与滑轮（14）相同的方向旋转;以及从动轮（5），其间隔地驱动滑轮（4））旋转，并且设置有连接到活动接触器的旋转轴（6），并且与驱动单元（10）分开地附接到隔离开关（2）。此外，作为柔性旋转力传递部件，在滑轮（4）和滑轮（14）之间拉伸线（20）。

6. 发明授权

EP2054902B1 ELECTRIC MOTOR DRIVE UNIT FOR ON-LOAD TAP-CHANGERS 有权转让
标题翻译： ELEKTROANTRIEBSEINHEITFÜRLASTSTUFENSCHALTER
公开(公告)号：EP2054902B1
公开(公告)日：2016-07-27
申请号：EP07808768.1
申请日：2007-08-22
申请人： ABB Technology Ltd
发明人： BLOMQUIST, Håkan , PEROLS, Martin , EKENGREN, Jan , MATHAE, Jean , KONOV, Lahan , ERIKSSON, Lars G. , FRÄSÉN, Tommy , ÖSTERHOLM, Helge , ERIKSSON, Per
IPC分类号： H01H9/00 , H01H3/26 , G05F1/147
CPC分类号： H01H9/0027 , H01H3/26 , H01H2003/266 , H01H2009/0061

7. 发明公开

EP2911171A4 OPERATION MECHANISM AND POWER SWITCH DEVICE PROVIDED WITH SAME 有权
标题翻译：运行机制和电路设备
公开(公告)号：EP2911171A4
公开(公告)日：2016-07-20
申请号：EP13848618
申请日：2013-10-17
申请人： TOSHIBA KK
发明人： MARUYAMA YUTAKA , SUZUKI KATSUMI , OHDA YOSHIAKI , MARUSHIMA SATOSHI
IPC分类号： H01H33/38 , H01F7/02 , H01F7/06 , H01H3/26 , H01H33/42 , H01H33/666 , H02K41/03 , H02P25/06
CPC分类号： H01H3/26 , H01F7/066 , H01H33/38 , H01H33/42 , H01H2003/268 , H02K41/031 , H02P25/06
摘要： There are provided a row of external permanent magnets (31) and a row of internal permanent magnets (32); a floating output ring (34) is provided on which is wound a 3-phase coil (33), between these rows. The floating output ring (34) has no mechanical restraining relationship with any other member in the linear motor (3). Instead, a controller that controls a PWM inverter that injects AC exciting current into the 3-phase coil (33) brings the central axes of the double cylinder (35) and the floating output ring (34) into coincidence by generating supporting force with respect to the floating output ring (34) by magnetism, by controlling the d axis current component of the exciting current.

8. 发明授权

EP2200057B8 Dispositif mécanique de commande d'un sectionneur à haute ou moyenne tension 有权转让
标题翻译： Antriebssvorrichtung中间或HOSCH电压断路器
公开(公告)号：EP2200057B8
公开(公告)日：2016-03-16
申请号：EP09179314.1
申请日：2009-12-15
申请人： General Electric Technology GmbH
发明人： Von Allmen, Peter , Zeugin, Martin
IPC分类号： H01H3/36 , H01H3/44 , H01H31/00 , F16H27/06 , H01H3/26
CPC分类号： H01H3/44 , F16H27/06 , H01H3/26 , H01H9/16 , H01H31/003 , Y10T74/1418 , Y10T74/19005 , Y10T74/19879

9. 发明公开

EP2786393A4 HIGH POWER ELECTRICAL SWITCHING DEVICE 有权转让
标题翻译： ELEKTRISCHE HOCHLEISTUNGSSCHALTVORRICHTUNG
公开(公告)号：EP2786393A4
公开(公告)日：2015-05-27
申请号：EP12854065
申请日：2012-11-27
申请人： ITRON INC
发明人： CAVAILLES CHARLES
IPC分类号： H01H33/68 , H01H1/52 , H01H3/00 , H01H3/26 , H01H3/42
CPC分类号： H01H3/001 , H01H1/52 , H01H3/26 , H01H3/42
摘要： An electrical switching device and method are disclosed. The electrical switching device can include two movable contacts. During opening of the switching device, the two movable contacts move in a first direction until one of the movable contacts engages a blocking member. The other movable contact continues in the first direction, effecting opening of the switching device. In a particular implementation, the movable contact that engages the blocking member "bounces" in a second direction after contacting the blocking member. This causes the contacts of the switching device to be separated very quickly, reducing electrical arcing during opening of the switching device.
摘要翻译：公开了一种电气开关装置和方法。电气开关装置可以包括两个可动触点。在开关装置的打开期间，两个可动触头沿着第一方向移动，直到其中一个活动触点与阻挡构件接合。另一个可动触点在第一方向上继续，从而实现开关装置的打开。在特定实施方式中，接触阻挡构件的可动触头在接触阻挡构件之后沿第二方向“弹跳”。这使得开关装置的触点非常快速地分离，从而减少开关装置打开期间的电弧。

10. 发明授权

EP2603922B1 PROCEDE ET DISPOSITIF DE CONTROLE D'UNE MANOEUVRE D'UN ORGANE MOBILE D'UN SECTIONNEUR 有权
标题翻译：方法和一种控制一部电梯开关的可移动部件的运动
公开(公告)号：EP2603922B1
公开(公告)日：2015-05-06
申请号：EP11754707.5
申请日：2011-07-20
申请人： SOCIETE DAUPHINOISE DE CONSTRUCTIONS ELECTRO-MECANIQUES
发明人： GUILLON, Franck
IPC分类号： H01H3/26
CPC分类号： H01H3/26 , H01H2003/266

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式