公开(公告)号：EP3567623B1

公开(公告)日：2023-12-13

申请号：EP19172764.3

申请日：2019-05-06

发明人： QUENTIN, Nicolas ,  DUFFAU, Laurent ,  TAINE, Antoine

IPC分类号： H01H33/666 ,  H01H3/28 ,  H01H33/38

公开(公告)号：EP3821451B8

公开(公告)日：2023-10-11

申请号：EP19736744.4

申请日：2019-07-10

发明人： BELLUT, Markus ,  GENTSCH, Dietmar ,  MASMEIER, Philipp ,  REUBER, Christian

IPC分类号： H01F7/12 ,  H01H3/28 ,  H01H50/46 ,  H01H50/42 ,  H01H50/16

公开(公告)号：EP4145480A1

公开(公告)日：2023-03-08

申请号：EP22193518.2

申请日：2022-09-01

申请人： Schneider Electric Industries SAS

发明人： FUSARO, Sylvain

IPC分类号： H01H11/00 ,  H01H3/28

摘要： Ce banc d'essai (10) pour une ampoule (100) de contacteur comprend :
- un bâti (20), configuré pour y fixer l'ampoule (100), et
- un dispositif d'actionnement (30), porté par le bâti (20) et comprenant un arbre de sortie, centré sur un axe longitudinal (A10) et mobile en translation par rapport au bâti (20) parallèlement à l'axe longitudinal (A10) entre une position avant et une position arrière, l'arbre de sortie étant configuré pour être relié à une tige d'actionnement de l'ampoule.
Selon l'invention, le dispositif d'actionnement (30) est un actionneur électromagnétique à aimants mobiles.

公开(公告)号：EP4016578A1

公开(公告)日：2022-06-22

申请号：EP20306629.5

申请日：2020-12-21

申请人： Schneider Electric Industries SAS

发明人： BERNARD, Jean-Baptiste ,  GRAND, Sébastien

IPC分类号： H01H71/04 ,  H01H3/28 ,  H01H33/38 ,  H01H47/02 ,  H01H47/32

摘要： Dispositif de diagnostic (20) pour un dispositif de commutation (10) comportant un organe de commutation (35), un contrôleur (80) et un système de déclenchement (40), l'organe de commutation (35) étant configuré pour commuter entre une première position et une deuxième position, le système de déclenchement (40) étant propre à commander une commutation lorsqu'un premier critère ou un deuxième critère est vérifié, le premier critère étant une première température supérieure ou égale à un seuil de température, le deuxième critère étant un champ magnétique supérieur ou égal à un seuil de champ, le champ magnétique étant généré par un courant électrique circulant lorsque l'organe de commutation (35) est dans la première position.
Le dispositif de diagnostic (20) comporte un capteur (70) configuré pour estimer des valeurs d'une deuxième température, le contrôleur (80) étant configuré pour diagnostiquer une commutation comme étant due au premier critère en fonction d'une valeur de deuxième température.

公开(公告)号：EP3933869A1

公开(公告)日：2022-01-05

申请号：EP21305856.3

申请日：2021-06-23

申请人： Schneider Electric Industries SAS

发明人： MAO, Shunxian ,  LIU, Zhenzhong ,  ZHOU, Bin ,  WU, Jian

IPC分类号： H01H3/40 ,  H01H3/42 ,  H01H3/30 ,  H01H3/28

摘要： An operating mechanism for a dual power supply changeover switch and a dual power supply changeover switch are provided. The operating mechanism includes: a first supporting plate and a second supporting plate which are parallel to each other and spaced apart from each other; a plurality of first supporting members configured to fix the first supporting plate and the second supporting plate together; a first electromagnet assembly and a second electromagnet assembly which are symmetrically mounted on the first supporting plate and the second supporting plate about a symmetry plane; and an output assembly mounted on the first supporting plate and the second supporting plate along a rotation axis in the symmetry plane, the output assembly is capable of rotating around the rotation axis and has a first driving rod, the first driving rod protrudes from the second supporting plate and is connected to a movable contact carrier. The first electromagnet assembly and the second electromagnet assembly are configured to drive the output assembly to rotate in a first direction and a second direction which are opposite to each other, respectively, and hence to drive the movable contact carrier of the dual power supply changeover switch to rotate by the first driving rod.

公开(公告)号：EP3720142A1

公开(公告)日：2020-10-07

申请号：EP18882988.1

申请日：2018-11-27

申请人： Idec Corporation

发明人： FUJITANI, Shigetoshi ,  MAEDA, Ikuo ,  KASAMA, Toshiyuki ,  YOSHII, Eiji

IPC分类号： H04Q9/00 ,  H01H3/28 ,  H01H13/20 ,  H04B1/3827

摘要： The emergency stop switch unit 2 as an operation switch unit includes a direct operation part 20A and an alternative operation part 20B. The direct operation part 20A has an emergency stop button 21 adapted to be directly operated. The alternative operation part 20B is adapted to be linked with the direct operation part 20A and alternatively operates the emergency stop button 21 in place of the direct operation part 20A. The alternative operation part 20B has a reception part 32 that detects a remote operation of the emergency stop button 21 and an electromagnetic solenoid 3 that actuates the emergency stop button 21 on the basis of the remote operation detected by the reception part 32.

公开(公告)号：EP2991088B1

公开(公告)日：2018-09-19

申请号：EP15182624.5

申请日：2015-08-27

申请人： Marquardt Mechatronik GmbH

发明人： Volk, Sebastian ,  Maier, Andreas ,  Geiger, August ,  Beckers, Roland ,  Fischinger, Tobias ,  Mattes, Thomas

IPC分类号： H01H3/28 ,  G01R31/327 ,  G01R19/165 ,  G01R31/02 ,  H01H23/22 ,  H01H47/00 ,  H01H51/00 ,  H01H73/36

CPC分类号： H01H23/22 ,  G01R31/3277 ,  H01H3/28 ,  H01H47/002 ,  H01H51/00 ,  H01H73/36 ,  H01H2085/0266

公开(公告)号：EP3123492A4

公开(公告)日：2017-10-11

申请号：EP14886725

申请日：2014-03-28

申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

发明人： TODINI MIKAEL ,  NORDLANDER THOMAS ,  PALM ULF

IPC分类号： H01H3/28 ,  H01H3/12 ,  H01H3/32 ,  H01H3/46

CPC分类号： H01H3/28 ,  H01H3/12 ,  H01H3/46 ,  H01H13/20 ,  H01H2003/323

摘要： An apparatus (200) for remote manipulation of an electric equipment. The apparatus (200) comprises a supporting structure (204) adapted to be attached to the electric equipment adjacent to a button (202a) of the electric equipment and an elongated lever (206) attached to an axis (204a) of the supporting structure between a first end and a second end of the elongated lever such that the elongated lever is rotatable around the axis (204a). The apparatus (200) also comprises an actuation member (208, 210) adapted to actuate the first end of the elongated lever in response to an actuation signal (S) such that the elongated lever rotates around the axis (204a) so to move a finger portion (206c) at the second end of the lever against the button with a predefined maximum length. Thereby, a precise and well-defined movement of the finger portion (206c) can fairly easy be created with a predefined maximum length which is sufficient to press the button (202a) to activate some function as desired, but without risking damage of the button (202a).

公开(公告)号：EP3021333A4

公开(公告)日：2017-02-22

申请号：EP13888967

申请日：2013-07-11

申请人： SIEMENS AG

发明人： YAO JILONG ,  YANG CHAO ,  SONG YINGHUA ,  ZHAO YANFENG ,  WANG LANJIN ,  CHENG JIAN

IPC分类号： H01F7/08 ,  H01F7/16 ,  H01H3/22 ,  H01H3/28 ,  H01H33/666 ,  H01H50/18 ,  H01H50/42 ,  H01H50/64

CPC分类号： H01F7/1646 ,  H01F7/081 ,  H01H3/22 ,  H01H3/28 ,  H01H50/18 ,  H01H50/42 ,  H01H50/64 ,  H01H2235/01

摘要： A magnetic actuator, comprising: a movable unit (1) capable of moving between a first position and a second position, the movable unit (1) comprising an eddy-current component (2) and a first magnet yoke component (3) which are formed integrally; a second magnet yoke component (7) for forming a magnetic circuit with said first magnet yoke component (3); an electromagnetic coil (4) capable of generating an exciting magnetic field when being energized, with magnetic lines generated by said electromagnetic coil (4) being energized penetrating the magnetic circuit formed by said second magnet yoke component (7) and said first magnet yoke component (3), an eddy-current coil (5) arranged opposite to said eddy-current component (2) and enabling an eddy current to be generated in said eddy-current component (2), so as to produce an electromagnetic repulsive force to said movable unit (1), and a permanent magnetic holding component (6) for holding said movable unit (1) in the first position or the second position. The magnetic actuator can simplify the actuator, reduce the number of components and the size thereof, as well as reducing the energy consumption and improving the stability thereof.

公开(公告)号：EP2871651B1

公开(公告)日：2016-12-21

申请号：EP14189925.2

申请日：2014-10-22

申请人： LSIS Co., Ltd.

发明人： Lee, Hyun Wook ,  Jeong, Young Woo ,  Park, Jin Hyun

IPC分类号： H01H3/28 ,  H01H33/40 ,  H01H33/666

CPC分类号： H01H3/32 ,  H01H3/222 ,  H01H3/28 ,  H01H33/40 ,  H01H33/6662