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公开(公告)号：EP3690907A1
公开(公告)日：2020-08-05
申请号：EP19189712.3
申请日：2019-08-02
发明人： FASANO, Michael
摘要： A circuit breaker design allows for the circuit breaker to have an overall width (i.e., measured along the circuit breaker's exposed outwardly-facing surface of its housing) that is narrower than achievable with known typical configurations, while at the same time still providing robust arc interruption capabilities. This is achieved in large part by providing a specific orientation of a moveable contact arm assembly and/or by providing a specific configuration of a current path within the housing.
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公开(公告)号：EP3489983B1
公开(公告)日：2019-11-27
申请号：EP18196085.7
申请日：2018-09-21
发明人： FASANO, Michael
IPC分类号： H01H33/59
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公开(公告)号：EP3355334A1
公开(公告)日：2018-08-01
申请号：EP18152559.3
申请日：2018-01-19
发明人： FASANO, Michael
CPC分类号： H01H51/08 , H01H5/08 , H01H9/34 , H01H33/596 , H01H47/226 , H01H50/041 , H01H50/20 , H01H50/56 , H01H50/64 , H01H50/643 , H01H50/68 , H01H51/10 , H01H51/12 , H01H51/14 , H01H51/29 , H01H2050/025 , H01H2051/2218
摘要： A latching relay (10) includes a first coil (12), a second coil (14) and a common plunger (16) operatively connected between the first and second coils such that activation of the first coil moves the plunger to a first position and activation of the second coil moves the plunger to a second position. The latching relay also includes a limit switch (24) having a common contact and first and second coil contacts. A position of the common contact is alternately switched between electrical connection to either the first or second coil contact based on a position of the plunger. The first and second coil contacts are electrically connected to the first and second coils, respectively such that when electrical power is applied to the common contact, the electrical power is alternately applied to either the first coil or the second coil depending on the position of the common contact.
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公开(公告)号：EP2561534B1
公开(公告)日：2018-07-11
申请号：EP11772540.8
申请日：2011-04-19
发明人： FASANO, Michael
CPC分类号： H01H9/44 , H01H9/36 , H01H9/46 , H01H2009/365
摘要： A circuit interrupter has a first contact, a second contact movable with respect to the first contact, an arcing chamber, and an arc splitter. The arc splitter is located on a first side of the first contact, as is an arc runner. An electrical conductor is connected to the arc runner having a first portion running from the first side of the first contact towards a second side of the first contact, the second side being opposite the first side with respect to the first contact. A second portion is connected to the first portion and the second contact; the second portion is located on the second side of the first contact. A current running through the arc runner and the electrical conductor generates a magnetic force on the arc moving the arc toward the arc splitter.
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10.发明公开
公开(公告)号：EP3314628A1
公开(公告)日：2018-05-02
申请号：EP16815418.5
申请日：2016-06-24
发明人： FASANO, Michael
CPC分类号： H01H71/40 , H01H71/1009 , H02H3/093
摘要： A circuit breaker arraignment includes at least two trip mechanisms. The first trip mechanism acts to immediately trip to open contacts of the circuit breaker upon reaching a first threshold current level, and the second trip mechanism acts to trip to open the contacts once both a second current threshold is reached and a time delay has elapsed. The contacts are moved by a linkage assembly that is held under mechanical advantage such that when acted on by one of the two trip mechanisms, the mechanical advantage is released to rapidly open the contacts.
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