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1. 发明授权

EP2474015B1 MINIATURE CIRCUIT BREAKER 有权转让
标题翻译：微型断路器
公开(公告)号：EP2474015B1
公开(公告)日：2017-08-30
申请号：EP10754538.6
申请日：2010-09-03
申请人： EATON Industries Manufacturing GmbH
发明人： GANLEY, Sean, Christopher , STEVENS, John
IPC分类号： H01H71/12 , H01H71/70 , H01H71/32 , H01H3/30 , H01H71/74
CPC分类号： H01H71/2409 , H01H3/3005 , H01H71/125 , H01H71/322 , H01H71/70 , H01H71/74 , H01H2071/328

2. 发明授权

EP2188824B1 METHOD AND APPARATUS FOR EXECUTING SECONDARY FUNCTIONS ON AN ELECTRICAL SWITCHGEAR DEVICE 有权转让
标题翻译：方法和装置EXECUTING辅助功能上的电开关装置
公开(公告)号：EP2188824B1
公开(公告)日：2013-12-11
申请号：EP08750571.5
申请日：2008-05-12
申请人： Eaton Industries Manufacturing GmbH
发明人： JONES, Rhys , GANLEY, Sean, Christopher
IPC分类号： H01H83/20 , H02H3/00
CPC分类号： H01H83/20 , H01H2300/04 , H02H3/00

3. 发明公开

EP2474015A2 MINIATURE CIRCUIT BREAKER 有权转让
标题翻译： MINI-SCHUTZSCHALTER
公开(公告)号：EP2474015A2
公开(公告)日：2012-07-11
申请号：EP10754538.6
申请日：2010-09-03
申请人： EATON Industries Manufacturing GmbH
发明人： GANLEY, Sean, Christopher , STEVENS, John
IPC分类号： H01H71/12 , H01H71/70 , H01H71/32
CPC分类号： H01H71/2409 , H01H3/3005 , H01H71/125 , H01H71/322 , H01H71/70 , H01H71/74 , H01H2071/328
摘要： A miniature circuit breaker (1) having a control unit (22) arranged to produce a trip signal to trigger a trip mechanism (20) into opening a pair of contacts (8,10) if it determines that an overcurrent condition occurs based on an output of a current sensor (23); an electric motor (25) operable to close the contacts via a contact closing mechanism (30a); a force transfer mechanism (70) arranged to transform a first trigger force into a second trigger force larger than the first trigger force, wherein the force transfer mechanism couples an electromechanical actuator (61) to a contact opening mechanism (30b) such that the second trigger force triggers the contact opening mechanism into opening the contacts; and/or a mechanical energy store (44, 46) arranged to accumulate mechanical energy from operation of the closing actuator (25) and subsequently to release accumulated mechanical energy to close the contacts.
摘要翻译：一种微型断路器，其具有在线路端子和负载端子之间的主电流路径中的一对可操作触点，如果发生过电流状态则用于断开触点的跳闸机构，以及通过触点闭合机构闭合触点的电动马达。跳闸机构包括触发机构和接触开启机构，布置成检测通过主电流路径的电流的电流传感器和控制单元。如果产生跳闸信号，触发机构触发触点断开机构。如果根据电流传感器的输出确定发生短路状态，则控制单元产生跳闸信号以操作触发机构; 并且所述控制单元被布置成如果确定发生过载状况则操作所述电动机以触发所述接触开启机构以独立于所述触发机构打开所述触点。

4. 发明公开

EP2319149A1 OVERLOAD RELAY 有权转让
标题翻译：过载继电器
公开(公告)号：EP2319149A1
公开(公告)日：2011-05-11
申请号：EP09784858.4
申请日：2009-08-04
申请人： EATON Industries Manufacturing GmbH
发明人： REEDER, Brian, Martin , GANLEY, Sean, Christopher , LEWIS, Carl, Justin , CROSIER, Mark, David
IPC分类号： H02H1/00 , H02H7/08
CPC分类号： H02H1/0007 , H02H7/08
摘要： An overload relay protects a motor or other device from an overload condition and a power supply unit supplies power to the overload relay. The overload relay has: shunt resistors, each being locatable in the current path of a respective supply line of a power supply for the motor or other device; and control mechanism connected to each shunt resistor and arranged to receive signals representative of current through each shunt resistor. The control mechanism produces a trip signal to interrupt the continuity of the power supply if it determines that an overload condition exists based on one or more of the signals. The power supply unit has: a rectifier producing a direct current from one or more supply lines of an AC power supply connected to the motor or other device; and at least one transformer coupling the power supply unit to the overload relay.

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