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1. 发明授权

US4934948A Load terminal configuration for circuit breaker or the like 失效
标题翻译：断路器的负载端子配置等
公开(公告)号：US4934948A
公开(公告)日：1990-06-19
申请号：US335138
申请日：1989-04-06
申请人： Charles Mune , Michael A. Fasano
发明人： Charles Mune , Michael A. Fasano
IPC分类号： H01H11/00 , H01H71/08 , H01R4/34
CPC分类号： H01H71/08 , H01R4/34 , H01H11/0031 , Y10S439/907
摘要： A circuit breaker terminal strip has an offset spade terminal end segment and a conventional lug terminal segment formed integrally so that one or the other or both types of wire connectors can be used with a single terminal. The lug receiving segment has a threaded opening to receive a screw that holds the lug and its wire in alignment with the terminal. The spade segment is integrally connected to the lug receiving segment and configured to receive a quick connector so that the wire on the latter does not interfere with the wire with the lug.
摘要翻译：断路器端子条具有偏置的铲形端子段和一体形成的常规凸耳端子段，使得一个或另一个或两个类型的导线连接器可以与单个端子一起使用。凸耳接收部分具有螺纹开口以接收螺钉，该螺钉将凸耳及其导线保持与端子对准。铲形部分一体地连接到凸耳接收部分并且构造成接收快速连接器，使得后者的线不会与凸耳干扰线。

2. 发明授权

US4900275A DIN rail mountable circuit breaker 失效
标题翻译： DIN导轨安装式断路器
公开(公告)号：US4900275A
公开(公告)日：1990-02-13
申请号：US353971
申请日：1989-05-18
申请人： Michael A. Fasano
发明人： Michael A. Fasano
IPC分类号： H01R9/26 , H02B1/052
CPC分类号： H02B1/052 , H01R9/2608 , H02B1/0523
摘要： A DIN rail mounted circuit breaker case has a housing that includes a rear or back side for receiving one flange of the channel shaped rail. A one piece molded plastic latch is provided in a cavity defined by the housing and can be moved from its latched position to an unlatched position by inserting a screwdriver in a slot and bending a stem portion of the latch.
摘要翻译： DIN导轨安装的断路器壳体具有壳体，该壳体包括用于容纳通道形轨道的一个凸缘的后侧或后侧。在由壳体限定的空腔中设置单件模制塑料闩锁，并且可以通过将螺丝刀插入槽中并弯曲闩锁的杆部分而将其从其锁定位置移动到解锁位置。

3. 发明申请

US20080247100A1 CIRCUIT BREAKERS WITH GROUND FAULT AND OVERCURRENT TRIP 有权
标题翻译：断路器接地故障和过流跳闸
公开(公告)号：US20080247100A1
公开(公告)日：2008-10-09
申请号：US12047894
申请日：2008-03-13
申请人： Michael A. Fasano
发明人： Michael A. Fasano
IPC分类号： H02H3/14
CPC分类号： H01H83/02 , H01H71/2481 , H01H83/226 , H01H2089/005
摘要： A circuit breaker apparatus may be used to interrupt overcurrent and ground fault in a circuit. The circuit breaker apparatus may include an overcurrent coil for tripping the circuit breaker apparatus, a voltage coil also for tripping the circuit breaker apparatus located proximate to the overcurrent coil, and ground fault electronics connected to the voltage coil and structured to detect a ground fault in the circuit when the ground fault exceeds a threshold level. The ground fault electronics can be structured to send a trip signal to the voltage coil when a ground fault is detected, and the voltage coil can be structured to trip the circuit breaker apparatus when it receives the trip signal from the ground fault electronics.
摘要翻译：断路器装置可用于中断电路中的过流和接地故障。断路器装置可以包括用于跳闸断路器装置的过电流线圈，还用于跳闸位于过电流线圈附近的断路器装置的电压线圈以及连接到电压线圈的接地故障电子器件，并被构造成检测接地故障电路当接地故障超过阈值电平时。接地故障电路可以被构造成当检测到接地故障时向电压线圈发送跳闸信号，并且当电路线圈接收到来自接地故障电子器件的跳闸信号时，电压线圈可被构造成使断路器装置跳闸。

4. 发明授权

US06400242B1 High current auxiliary switch for a circuit breaker 有权
标题翻译：用于断路器的大电流辅助开关
公开(公告)号：US06400242B1
公开(公告)日：2002-06-04
申请号：US09684995
申请日：2000-10-10
申请人： Michael A. Fasano , Thomas R. J. Swift
发明人： Michael A. Fasano , Thomas R. J. Swift
IPC分类号： H01H7500
CPC分类号： H01H71/465 , H01H1/18 , H01H1/20 , H01H1/2083 , H01H3/001 , H01H7/08 , H01H71/002 , H01H71/28 , H01H71/52 , H01H83/20
摘要： An auxiliary switch for a circuit breaker of the split case type. The switch is capable of switching the rated interrupt current capacity of the breaker and is fitted in to the circuit breaker case so that the overall width is substantially equal to or less than the overall width of the circuit breaker. Several embodiments of the auxiliary switch disclose various features which contribute to increasing the interrupt current rating and/or down sizing the width of the auxiliary switch. Among them are: an early make, late break of the auxiliary contacts compared to the circuit breaker contacts; an inertia dampening fly wheel attached to the actuator of the switch to enhance the early make/late break feature; a wiping action between the moveable and stationary contacts of the auxiliary switch to clean off welding and debris deposited from arcing; dual auxiliary contacts to enhance the contact area with little impact on package size and width; and a positioning of the auxiliary actuator on the contact lever of the circuit breaker to prevent the spring forces acting on the actuator from affecting circuit breaker contact pressure.
摘要翻译：一种用于分体式断路器的辅助开关。该开关能够切换断路器的额定中断电流容量并安装在断路器壳体上，使得总宽度基本上等于或小于断路器的总宽度。辅助开关的几个实施例公开了有助于增加中断电流额定值和/或减小辅助开关的宽度尺寸的各种特征。其中包括：与断路器触点相比，辅助触点的早期制作，延迟断开; 惯性阻尼飞轮连接到开关的执行器，以增强早期制动/后期断裂特征; 辅助开关的可移动和固定触点之间的擦拭动作，以清除焊接和从电弧中沉积的碎屑; 双辅助触点增强接触面积，对包装尺寸和宽度影响小; 以及将辅助致动器定位在断路器的接触杆上以防止作用在致动器上的弹簧力影响断路器接触压力。

5. 发明授权

US06809282B2 D.C. circuit breaker with magnets for reducing contact arcing 失效
标题翻译：具有用于减少接触电弧的磁体的直流断路器
公开(公告)号：US06809282B2
公开(公告)日：2004-10-26
申请号：US10243450
申请日：2002-09-12
申请人： Michael A. Fasano
发明人： Michael A. Fasano
IPC分类号： H01H944
CPC分类号： H01H9/443 , H01H9/34 , H01H9/342 , H01H73/38
摘要： An electromagnetic circuit breaker is provided with a pair of magnets on opposing sides of the contacts in the open position. A magnetic field generated by the magnets combines with the magnetic field generated by the electrical arc created upon opening of the contacts during an overcurrent condition sensed by the breaker. The combined magnetic fields deflect the arc current, shifting the arc current away from the contact points and lengthening the path of the arc, thereby increasing the voltage rating of the breaker, by decreasing the intensity of an associated arc current.
摘要翻译：电磁断路器在接触器的相对侧处设置有处于打开位置的一对磁体。由磁体产生的磁场与在由断路器感测到的过电流状态期间在触点断开时产生的电弧产生的磁场相结合。组合的磁场偏转电弧电流，使电弧电流远离接触点，延长电弧的路径，从而通过降低相关电弧电流的强度来提高断路器的额定电压。

6. 发明授权

US06284991B1 Front mounting circuit breaker bracket assembly 失效
标题翻译：前挂式断路器支架总成
公开(公告)号：US06284991B1
公开(公告)日：2001-09-04
申请号：US09648842
申请日：2000-08-25
申请人： Michael A. Fasano , James Bugryn
发明人： Michael A. Fasano , James Bugryn
IPC分类号： H01H902
CPC分类号： H01H71/0264 , H01H23/145 , H01H71/54
摘要： A circuit breaker bracket assembly has two generally U-shaped metal clips, each metal clip having a rearwardly projecting resilient wing formed therein with two forwardly projecting arms extending therefrom, each arm having an aperture which engages a nodule of a recess on a basal portion of a molded plastic cover plate. The molded plastic cover plate has a top face which has flanges preventing the cover plate from sliding through a panel opening. The basal portion has two mounting plugs formed on the back thereof which engage openings in each circuit breaker half case part and upon assembly of the circuit breaker holds the circuit breaker bracket assembly to the circuit breaker case.
摘要翻译：断路器支架组件具有两个大致为U形的金属夹，每个金属夹具有形成在其中的向后突出的弹性翼，其中从其延伸的两个向前突出的臂，每个臂具有孔，该孔与凹部的结节相接合，模塑塑料盖板。模制塑料盖板具有顶面，其具有防止盖板滑动通过面板开口的凸缘。基座部分具有形成在其后部的两个安装塞，其接合每个断路器半壳部分中的开口，并且当断路器的组装将断路器支架组件保持在断路器壳体上时。

7. 发明授权

US5053736A Molded split case electromagnetic circuit breaker assembly 失效
标题翻译：成型分体式电磁断路器总成
公开(公告)号：US5053736A
公开(公告)日：1991-10-01
申请号：US553870
申请日：1990-07-16
申请人： Michael A. Fasano
发明人： Michael A. Fasano
IPC分类号： H01H9/34 , H01H71/34 , H01H73/18 , H01H83/20
CPC分类号： H01H73/18 , H01H71/345 , H01H83/20 , H01H9/342
摘要： An electromagnetic circuit breaker has a housing that includes a separately defined arc chamber in which the moving contact travels as the breaker is tripped, and the chamber has a divergent shape to facilitate exhausting the hot gases from the arc chamber through a metal screen and through vent openings in the end wall of the breaker housing. The housing is made in two half sections that are held together by rivets and the location of one of these rivets is isolated from the fixed contact at the lower end of the arc chamber by the unique arc chamber configuration. The lower wall of the circuit breaker housing is adapted to receive either a molded switch subassembly or to receive a terminal strip that is held in place by the primary terminals of the breaker and is adapted also to support auxiliary terminals that operate a shunt coil. The shunt coil itself is fitted on a bobbin that is selectively mounted on the bobbin that contains the primary electromagnetic coil for the breaker. Thus, a single circuit breaker housing design configuration is adapted for use in assembling a number of differently configured electromagnetic circuit breakers.
摘要翻译：电磁断路器具有壳体，该壳体包括独立定义的电弧室，当断路器跳闸时，电弧室中移动触头行进，并且腔室具有发散形状，以便于从电弧室通过金属屏蔽并通过通风口排出热气体断路器壳体端壁上的开口。壳体由铆钉固定在一起的两个半部分构成，其中一个铆钉的位置通过独特的电弧室结构与电弧室下端的固定触点隔离。断路器壳体的下壁适于接收模制开关子组件或接收由断路器的主端子保持就位的端子板，并且还适于支撑操作分流线圈的辅助端子。分路线圈本身安装在选择性地安装在包含用于断路器的主电磁线圈的线轴上的线轴上。因此，单个断路器壳体设计构造适用于组装多个不同配置的电磁断路器。

8. 发明授权

US07835120B2 Circuit breakers with ground fault and overcurrent trip 有权
标题翻译：具有接地故障和过电流跳闸的断路器
公开(公告)号：US07835120B2
公开(公告)日：2010-11-16
申请号：US12047894
申请日：2008-03-13
申请人： Michael A. Fasano
发明人： Michael A. Fasano
IPC分类号： H02H3/00 , H02H9/08
CPC分类号： H01H83/02 , H01H71/2481 , H01H83/226 , H01H2089/005
摘要： A circuit breaker apparatus may be used to interrupt overcurrent and ground fault in a circuit. The circuit breaker apparatus may include an overcurrent coil for tripping the circuit breaker apparatus, a voltage coil also for tripping the circuit breaker apparatus located proximate to the overcurrent coil, and ground fault electronics connected to the voltage coil and structured to detect a ground fault in the circuit when the ground fault exceeds a threshold level. The ground fault electronics can be structured to send a trip signal to the voltage coil when a ground fault is detected, and the voltage coil can be structured to trip the circuit breaker apparatus when it receives the trip signal from the ground fault electronics.
摘要翻译：断路器装置可用于中断电路中的过流和接地故障。断路器装置可以包括用于跳闸断路器装置的过电流线圈，还用于跳闸位于过电流线圈附近的断路器装置的电压线圈以及连接到电压线圈的接地故障电子器件，并被构造成检测接地故障电路当接地故障超过阈值电平时。接地故障电路可以被构造成当检测到接地故障时向电压线圈发送跳闸信号，并且当电路线圈接收到来自接地故障电子器件的跳闸信号时，电压线圈可被构造成使断路器装置跳闸。

9. 发明授权

US5744772A Molded case circuit breaker with arc suppressant features including magnetically permeable arc horn mounted on the contact arm 失效
标题翻译：具有电弧抑制特征的塑壳式断路器，包括安装在接触臂上的导磁电弧喇叭
公开(公告)号：US5744772A
公开(公告)日：1998-04-28
申请号：US695176
申请日：1996-08-01
申请人： Michael A. Fasano
发明人： Michael A. Fasano
IPC分类号： H01H9/46 , H01H73/18 , H01H9/44 , H01H9/30
CPC分类号： H01H9/46 , H01H73/18
摘要： An electromagnetic circuit breaker is provided with a copper plated arc horn on the top side of the movable contact arm opposite the movable contact. The horn extends beyond the movable contact and has an upturned sweep so as to enhance migration of the electrical arc created upon opening of the contacts during a short circuit condition sensed by the breaker. An arc shoe is provided in conjunction with the fixed contact of the breaker as well and cooperates with the arc horn for the same purpose.
摘要翻译：电磁断路器在可动触点臂的与可动触头相对的顶侧上设有镀铜弧形喇叭。喇叭延伸超过可动触点并且具有向上的扫掠，以便在由断路器感测到的短路状态期间增强在触点断开时产生的电弧的迁移。与断路器的固定触点一起提供电弧靴，并且为了相同的目的与弧形喇叭配合。

10. 发明授权

US4982174A Molded split case electromagnetic circuit breaker assembly 失效
标题翻译：成型分体式电磁断路器总成
公开(公告)号：US4982174A
公开(公告)日：1991-01-01
申请号：US240269
申请日：1988-09-02
申请人： Michael A. Fasano
发明人： Michael A. Fasano
IPC分类号： H01H9/34 , H01H71/34 , H01H73/18 , H01H83/20
CPC分类号： H01H73/18 , H01H71/345 , H01H83/20 , H01H9/342
摘要： An electromagnetic circuit breaker has a housing that includes a separately defined arc chamber in which the moving contact travels as the breaker is tripped, and the chamber has a divergent shape to facilitate exhausting the hot gases from the arc chamber through a metal screen and through vent openings in the end wall of the breaker housing. The housing is made in two half sections that are held together by rivets and the location of one of these rivets is isolated from the fixed contact at the lower end of the arc chamber by the unique arc chamber configuration. The lower wall of the circuit breaker housing is adapted to receive either a molded switch subassembly or to receive a terminal strip that is held in place by the primary terminals of the breaker and is adapted also to support auxiliary terminals that operate a shunt coil. The shunt coil itself is fitted on a bobbin that is selectively mounted on the bobbin that contains the primary electromagnetic coil fo the breaker. Thus, a single circuit breaker housing design configuration is adapted for use in assembling a number of differently configured electromagnetic circuit breakers.
摘要翻译：电磁断路器具有壳体，该壳体包括独立定义的电弧室，当断路器跳闸时，电弧室中移动触头行进，并且腔室具有发散形状，以便于从电弧室通过金属屏蔽并通过通风口排出热气体断路器壳体端壁上的开口。壳体由铆钉固定在一起的两个半部分构成，其中一个铆钉的位置通过独特的电弧室结构与电弧室下端的固定触点隔离。断路器壳体的下壁适于接收模制开关子组件或接收由断路器的主端子保持就位的端子板，并且还适于支撑操作分流线圈的辅助端子。分路线圈本身安装在选择性地安装在包含断路器的主电磁线圈的线轴上的线轴上。因此，单个断路器壳体设计构造适用于组装多个不同配置的电磁断路器。

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