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1. 发明授权

US06864765B2 Circuit breaker 有权
标题翻译：断路器
公开(公告)号：US06864765B2
公开(公告)日：2005-03-08
申请号：US10196856
申请日：2002-07-15
申请人： Edward Louis Wellner , Paul Jason Rollmann , Thomas Michael Hall , Peter Lee Nerstrom , Michael Frederick Walz , Peter Klaus Moldovan
发明人： Edward Louis Wellner , Paul Jason Rollmann , Thomas Michael Hall , Peter Lee Nerstrom , Michael Frederick Walz , Peter Klaus Moldovan
IPC分类号： H01H71/02 , H01H71/04 , H01H71/16 , H01H71/58 , H01H73/14 , H01H73/18 , H01H73/30 , H01H83/00
CPC分类号： H01H73/14 , H01H71/02 , H01H71/0214 , H01H71/0221 , H01H71/04 , H01H71/16 , H01H71/58 , H01H73/18 , H01H73/30 , H01H2071/167 , H01H2083/201
摘要： A circuit breaker includes a housing; separable contacts mounted in the housing; and an operating mechanism for opening and closing the separable contacts. An overcurrent assembly is responsive to selected conditions of current flowing through the separable contacts and actuates the operating mechanism to trip open the separable contacts. A bonnet forms a U-shape which surrounds the separable contacts and which cools and splits an arc when the operating mechanism trips open the separable contacts. A first bonnet piece forms a first leg of the bonnet, and a second bonnet piece forms a second leg and a base of the bonnet.
摘要翻译：断路器包括壳体; 安装在壳体中的可分离触点; 以及用于打开和关闭可分离触点的操作机构。过电流组件响应于流过可分离触点的电流的选定条件，并致动操作机构以使可分离触点断开。发动机罩形成围绕可分离触点的U形，并且当操作机构跳闸打开可分离触点时，发动机罩冷却并分裂弧。第一个发动机罩件形成发动机罩的第一个支脚，第二个阀盖件构成了发动机罩的第二个支脚和底座。

2. 发明授权

US06710688B2 Circuit breaker 有权
标题翻译：断路器
公开(公告)号：US06710688B2
公开(公告)日：2004-03-23
申请号：US09845519
申请日：2001-04-30
申请人： Edward Louis Wellner , Paul Jason Rollmann , Thomas Michael Hall , Peter Lee Nerstrom , Michael Frederick Walz , Peter Klaus Moldovan
发明人： Edward Louis Wellner , Paul Jason Rollmann , Thomas Michael Hall , Peter Lee Nerstrom , Michael Frederick Walz , Peter Klaus Moldovan
IPC分类号： H01H7700
CPC分类号： H01H73/14 , H01H71/02 , H01H71/0214 , H01H71/0221 , H01H71/04 , H01H71/16 , H01H71/58 , H01H73/18 , H01H73/30 , H01H2071/167 , H01H2083/201
摘要： A circuit breaker includes a housing; separable contacts mounted in the housing; and an operating mechanism for opening and closing the separable contacts. An overcurrent assembly is responsive to selected conditions of current flowing through the separable contacts and actuates the operating mechanism to trip open the separable contacts. A bonnet forms a U-shape which surrounds the separable contacts and which cools and splits an arc when the operating mechanism trips open the separable contacts. A first bonnet piece forms a first leg of the bonnet, and a second bonnet piece forms a second leg and a base of the bonnet.
摘要翻译：断路器包括壳体; 安装在壳体中的可分离触点; 以及用于打开和关闭可分离触点的操作机构。过电流组件响应于流过可分离触点的电流的选定条件，并致动操作机构以使可分离触点断开。发动机罩形成围绕可分离触点的U形，并且当操作机构跳闸打开可分离触点时，其冷却并分裂弧。第一个发动机罩件形成发动机罩的第一个支脚，第二个阀盖件构成了发动机罩的第二个支脚和底座。

3. 发明授权

US06225883B1 Circuit breaker with latch and toggle mechanism operating in perpendicular planes 有权
标题翻译：具有闩锁和肘节机构的断路器在垂直平面上工作
公开(公告)号：US06225883B1
公开(公告)日：2001-05-01
申请号：US09504421
申请日：2000-02-15
申请人： Edward Louis Wellner , Paul Jason Rollmann , Peter Klaus Moldovan , Thomas Michael Hall , Steven Christopher Schmalz , Michael Frederick Walz , James McCormick , Engelbert Hetzmanseder
发明人： Edward Louis Wellner , Paul Jason Rollmann , Peter Klaus Moldovan , Thomas Michael Hall , Steven Christopher Schmalz , Michael Frederick Walz , James McCormick , Engelbert Hetzmanseder
IPC分类号： H01H900
CPC分类号： H01H71/505 , H01H71/0221 , H01H71/1054 , H01H71/161 , H01H71/162 , H01H71/40 , H01H71/58 , H01H83/20 , H01H2071/0292 , H01H2071/124 , H01H2083/201
摘要： The toggle mechanism of a circuit breaker is connected at one end to the pivoted contact arm and at the other end to a pivoted latch lever which is engaged to latch the toggle mechanism by a latch member pivoted for movement in a plane perpendicular to the plane of the toggle mechanism. The latch member serves as an armature for a trip motor energized by a trip circuit responsive to an arc fault and/or a ground fault to unlatch the toggle mechanism and trip the circuit breaker open. The latch member is also tripped by a helical bimetal responsive to persistent overcurrents and coupled to the latch member through an ambient compensator bimetal cantilevered from the latch member. A flexible shunt connected between the helical bimetal and contact arm passes through an extension of the magnetic circuit of the trip motor to generate a magnetic field of sufficient strength to trip the latch member instantaneously in response to a short circuit.
摘要翻译：断路器的肘节机构的一端连接到枢转的接触臂，另一端连接到枢转的闩锁杆，枢转的闩锁杆通过一个闩锁构件来接合，以便在垂直于肘节机构。闩锁构件用作用于由电弧故障和/或接地故障响应的跳闸电路激励的跳闸电动机的电枢，以解锁肘节机构并使断路器断路。闩锁构件还响应于持续的过电流而被螺旋双金属件跳闸，并且通过从闩锁构件悬臂的环境补偿器双金属件联接到闩锁构件。连接在螺旋双金属和接触臂之间的柔性分路通过跳闸电动机的磁路的延伸部分，以产生足够强度的磁场，以响应于短路而瞬间跳闸闩锁构件。

4. 发明授权

US06307453B1 Circuit breaker with instantaneous trip provided by main conductor routed through magnetic circuit of electronic trip motor 有权
标题翻译：断路器由主导体提供瞬时跳闸，通过电子跳闸电机的磁路引导
公开(公告)号：US06307453B1
公开(公告)日：2001-10-23
申请号：US09506871
申请日：2000-02-15
申请人： Edward Louis Wellner , Paul Jason Rollmann , Peter Klaus Moldovan , Mark Allan Juds
发明人： Edward Louis Wellner , Paul Jason Rollmann , Peter Klaus Moldovan , Mark Allan Juds
IPC分类号： H01H7510
CPC分类号： H01H83/20 , H01H2083/201
摘要： The toggle mechanism of a circuit breaker is connected at one end to the pivoted contact arm and at the other end to a pivoted latch lever which is engaged to latch the toggle mechanism by a latch member pivoted for movement in a plane perpendicular to the plane of the toggle mechanism. The latch member serves as an armature for a trip motor energized by a trip circuit responsive to an arc fault and/or a ground fault to unlatch the toggle mechanism and trip the circuit breaker open. The latch member is also tripped by a helical bimetal responsive to persistent overcurrents and coupled to the latch member through an ambient compensator bimetal cantilevered from the latch member. A flexible shunt connected between the helical bimetal and contact arm passes through an extension of the magnetic circuit of the trip motor to generate a magnetic field of sufficient strength to trip the latch member instantaneously in response to a short circuit.
摘要翻译：断路器的肘节机构的一端连接到枢转的接触臂，另一端连接到枢转的闩锁杆，枢转的闩锁杆通过一个闩锁构件来接合，以便在垂直于肘节机构。闩锁构件用作用于由电弧故障和/或接地故障响应的跳闸电路激励的跳闸电动机的电枢，以解锁肘节机构并使断路器断路。闩锁构件还响应于持续的过电流而被螺旋双金属件跳闸，并且通过从闩锁构件悬臂的环境补偿器双金属件联接到闩锁构件。连接在螺旋双金属和接触臂之间的柔性分路通过跳闸电动机的磁路的延伸部分，以产生足够强度的磁场，以响应于短路而瞬间跳闸闩锁构件。

5. 发明授权

US5886599A Molded case circuit breaker having an improved electromagnetic trip 失效
标题翻译：具有改进的电磁跳闸的塑壳断路器
公开(公告)号：US5886599A
公开(公告)日：1999-03-23
申请号：US990959
申请日：1997-12-15
申请人： Mark George Solveson , Hemant Kumar Mody , Mary Jo J. Vanderheiden , Charles Joseph Tennies , Mark Allan Juds , Peter Klaus Moldovan
发明人： Mark George Solveson , Hemant Kumar Mody , Mary Jo J. Vanderheiden , Charles Joseph Tennies , Mark Allan Juds , Peter Klaus Moldovan
IPC分类号： H01F7/06 , H01H50/44 , H01H71/24 , H01H75/12
CPC分类号： H01H71/24 , H01F7/06 , H01H50/44 , H01H71/2463 , H01H71/2481
摘要： An improved circuit interrupter having a solenoid in series with the line and load terminals with an armature operable to activate a trip mechanism within the circuit breaker upon experiencing current levels indicative of short circuit conditions. The traditional solenoid coil is replaced with a free form conductor stamped in a serpentine pattern with adjacent legs deformed slightly in opposite directions to permit an electromagnetic material to be disposed therebetween. Current is directed through the conductor progressively back and forth through the serpentine pattern and creates a magnetic field in the electromagnetic material which is sufficient to activate an armature when current levels approximate short circuit conditions.
摘要翻译：一种改进的电路断路器，其具有与线路和负载端子串联的螺线管，电枢可操作以在经历指示短路状况的电流水平时启动断路器内的跳闸机构。传统的电磁线圈被替换为以蛇纹图案冲压的自由形式导体，相邻的腿在相反方向上略微变形，以允许在其间设置电磁材料。电流通过蛇形图案逐渐地导向导体，并在电磁材料中产生足够的磁场，当电流水平接近于短路条件时，该磁场足以激活电枢。

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