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公开(公告)号：EP3832684B1
公开(公告)日：2024-02-14
申请号：EP19844825.0
申请日：2019-07-19
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公开(公告)号：EP4309201A1
公开(公告)日：2024-01-24
申请号：EP22713511.8
申请日：2022-03-17
IPC分类号： H01H47/00 , G01R31/327 , H01H71/04 , H01H71/24 , H02H3/04
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公开(公告)号：EP4165671A1
公开(公告)日：2023-04-19
申请号：EP21822897.1
申请日：2021-06-07
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公开(公告)号：EP4125109A1
公开(公告)日：2023-02-01
申请号：EP21306074.2
申请日：2021-07-30
申请人： Centre National de la Recherche Scientifique , Institut National des Sciences Appliquees de Lyon (Insa Lyon) , Université Claude Bernard Lyon 1 , Ecole Centrale de Lyon , Tohoku University
发明人： LALLART, Mickaël , SEBALD, Gaël , MIKI, Hiroyuki
摘要： The present invention concerns an overcurrent protection device for a circuit to be monitored, having at least one trigger unit, which is configured for an interruption of the circuit in at least one trigger situation and which comprises at least one conductor section (40) which is configured for a conduction of a current to be monitored, at least one conductive trigger element (30, 31, 32), which comprises at least one thermo magnetically-shiftable material configured for a magnetic property change in dependence on the temperature induced by a current that flows through the conductor section, a conductive magnetic module (20, 21), a conductive magnetic core (10), said conductive magnetic module being movable between a first position faced against said conductive trigger element permitting the conduction of the current through the conductor section and a second position faced against said conductive magnetic core breaking the conduction of the current through the conductor section.
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公开(公告)号：EP4109484A1
公开(公告)日：2022-12-28
申请号：EP22179796.2
申请日：2022-06-20
发明人： MITTELSTADT, Chad R.
摘要： A modified trip lever for a remote controlled miniature circuit breaker comprises a trip lever and a separate kicker lever, which perform alternate functions to either automatically open the main contacts in response to a trip event or alternately open or close the contacts under remote control. The kicker lever rotates clockwise on a pivot in response to an actuator receiving a remote control open signal, to open the contacts by forcing a transverse tab on the kicker lever against a blade carrying a moveable main contact aligned with a stationary main contact. The kicker lever rotates counterclockwise to close the contacts in response to the actuator receiving a remote control close signal. The trip lever mounted on the same pivot, is configured to automatically open the contacts in response to a trip event, by pushing against the back side of the tab of the kicker lever.
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公开(公告)号：EP3889986B1
公开(公告)日：2022-08-24
申请号：EP21161314.6
申请日：2021-03-08
发明人： Leitl, Wolfgang , Ritzer, Thomas , Sturm, Tobias
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公开(公告)号：EP3994712A1
公开(公告)日：2022-05-11
申请号：EP20736576.8
申请日：2020-06-30
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