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公开(公告)号：US6061230A
公开(公告)日：2000-05-09
申请号：US986892
申请日：1997-12-08
申请人： Kevin D. Mazzella , Kevin F. Nolan , Rick A. Vonrotz , Thomas F. Vrnak , Melanie A. Lewis , Grady W. Broadnax, Jr. , Robert R. Leclair , Robert B. Wallace , Jeremy Palmer , Hamon L. Craft
发明人： Kevin D. Mazzella , Kevin F. Nolan , Rick A. Vonrotz , Thomas F. Vrnak , Melanie A. Lewis , Grady W. Broadnax, Jr. , Robert R. Leclair , Robert B. Wallace , Jeremy Palmer , Hamon L. Craft
CPC分类号： H02B1/21 , Y10T403/71
摘要： A panelboard/switchboard assembly for accommodating bolt-on modules, plug-in modules and lugs. The panelboard/switchboard includes vertical, edge forward bus bars having a plurality of openings formed therein. The edge forward alignment allows plug-in modules to be mounted to the bus bars. The openings in the bus bars receive bolts for mounting straps to the bus bars and for mounting lugs to the bus bars. The openings have a shape having at least one linear element and receive a bolt having an anti-rotation portion with a similar shape. The interference between the opening and the anti-rotation portion of the bolt prevents the straps, and the modules connected to the straps, from rotating.
摘要翻译： 用于容纳螺栓模块，插件模块和凸耳的面板/开关板组件。 面板/配电板包括在其中形成有多个开口的垂直的边缘前向母线。 边沿向前对准允许将插件模块安装到母线上。 母线中的开口接收用于将带子安装到母线上并用于将母耳安装到母线上的螺栓。 这些开口具有至少一个线性元件的形状并且接收具有类似形状的防旋转部分的螺栓。 螺栓的开口和防旋转部分之间的干涉防止带子和连接到带子的模块旋转。
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2.发明授权
公开(公告)号：US5117211A
公开(公告)日：1992-05-26
申请号：US610649
申请日：1990-11-08
申请人： Roger J. Morgan , Irenaeus S. Panus , Ronald G. Pekrul , Thomas F. Papallo, Jr. , Robert A. Morris , Henry J. Tucholski , Hamon L. Craft
发明人： Roger J. Morgan , Irenaeus S. Panus , Ronald G. Pekrul , Thomas F. Papallo, Jr. , Robert A. Morris , Henry J. Tucholski , Hamon L. Craft
CPC分类号： H01H71/04 , H01H71/521 , H01H9/0072 , H01H2001/5861 , H01H71/08 , H01H9/342
摘要： A compact molded case circuit breaker with increased ampere rating employs a latch assembly for maintaining the circuit breaker operating mechanism in a closed condition against a pair of powerful operating springs. To increase the mechanical advantage required to move the operating handle against the springs, a retractable handle extender is attached to the handle. For higher-rated circuit applications, a lug cover extension is added to the line end of the breaker to assist in extinguishing the intense arc that occurs during circuit interruption and to protect the line lugs from inter-phasal circuit faults. A visual access slot is arranged next to the circuit breaker handle to ascertain and verify the condition of the circuit breaker contacts. The line and load terminal straps are slotted to receive protrusions on the bottom of the line and load terminal lugs and provide anti-turn facility to the line and load terminal lugs under short circuit overcurrent conditions.
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3.发明授权Compact molded case circuit breaker having external contact condition indication 失效具有外部接触状态指示的紧凑型塑壳断路器
公开(公告)号：US5075659A
公开(公告)日：1991-12-24
申请号：US611584
申请日：1990-11-13
申请人： Roger J. Morgan , Irenaeus S. Panus , Ronald G. Pekrul , Thomas F. Papallo, Jr. , Robert A. Morris , Henry J. Tucholski , Hamon L. Craft
发明人： Roger J. Morgan , Irenaeus S. Panus , Ronald G. Pekrul , Thomas F. Papallo, Jr. , Robert A. Morris , Henry J. Tucholski , Hamon L. Craft
CPC分类号： H01H9/0072 , H01H71/04 , H01H71/521 , H01H2001/5861 , H01H71/08 , H01H9/342
摘要： A compact molded case circuit breaker with increased ampere rating employs a latch assembly for maintaining the circuit breaker operating mechanism in a closed condition against a pair of powerful operating springs. To increase the mechanical advantage required to move the operating handle against the springs, a retractable handle extender is attached to the handle. For higher-rated circuit applications, a lug cover extension is added to the line end of the breaker to assist in extinguishing the intense arc that occurs during circuit interruption and to protect the line lugs from inter-phasal circuit faults. A visual access slot is arranged next to the circuit breaker handle to ascertain and verify the condition of the circuit breaker contacts.
摘要翻译： 具有更高安培额定值的紧凑型塑壳断路器采用闩锁组件，用于将断路器操作机构保持在处于闭合状态的一对强力操作弹簧。 为了增加将操作手柄相对于弹簧移动所需的机械优点，可伸缩手柄延伸器附接到手柄。 对于更高额定电路应用，在断路器的线路端增加一个接线片延伸部分，以帮助消除电路中断期间发生的强电弧，并保护线路接头不会发生相间电路故障。 断路器手柄旁边设有一个可视通道，以确定和验证断路器触点的状态。
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公开(公告)号：US5049846A
公开(公告)日：1991-09-17
申请号：US604538
申请日：1990-10-29
申请人： Roger J. Morgan , Irenaeus S. Panus , Ronald G. Pekrul , Thomas F. Papallo, Jr. , Robert A. Morris , Henry J. Tucholski , Hamon L. Craft
发明人： Roger J. Morgan , Irenaeus S. Panus , Ronald G. Pekrul , Thomas F. Papallo, Jr. , Robert A. Morris , Henry J. Tucholski , Hamon L. Craft
CPC分类号： H01H9/0072 , H01H71/04 , H01H71/521 , H01H2001/5861 , H01H71/08 , H01H9/342
摘要： A compact molded case circuit breaker with increased ampere rating employs a latch assembly for maintaining the circuit breaker operating mechanism in a closed condition against a pair of powerful operating springs. To increase the mechanical advantage required to move the operating handle against the springs, a retractable handle extender is attached to the handle. For higher-rated circuit applications, a lug cover extension is added to the line end of the breaker to assist in extinguishing the intense arc that occurs during circuit interruption and to protect the line lugs from inter-phasal circuit faults. A visual access slot is arranged next to the circuit breaker handle to ascertain and verify the condition of the circuit breaker contacts.
摘要翻译： 具有更高安培额定值的紧凑型塑壳断路器采用闩锁组件，用于将断路器操作机构保持在处于闭合状态的一对强力操作弹簧。 为了增加将操作手柄相对于弹簧移动所需的机械优点，可伸缩手柄延伸器附接到手柄。 对于更高额定电路应用，在断路器的线路端增加一个接线片延伸部分，以帮助消除电路中断期间发生的强电弧，并保护线路接头不会发生相间电路故障。 断路器手柄旁边设有一个可视通道，以确定和验证断路器触点的状态。
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公开(公告)号：US06313980B1
公开(公告)日：2001-11-06
申请号：US09548416
申请日：2000-04-13
IPC分类号： H02B101
CPC分类号： H02B1/06
摘要： A panelboard or switchboard enclosure 10 for a plurality of electrical distribution components 34 includes a face panel 14 with an opening 26 formed in a central portion thereof. A filler plate 12 extends across the opening 26 and is secured to the face panel 14. The face panel 14 is secured to the frame of a box assembly or cabinet 16 by fasteners 30. Releasing fasteners 30 allows the face panel 14 and all filler plates to be removed. A first end 50 of the filler plate 12 is pivotally secured to the face panel 14 by a hinge 36, and a second end 54 is releasably secured to the face panel 14 by a fastener 38. Individual filler plates can be opened by releasing the fastener 38 and pivoting the filler plate 12 about the hinge 36 to reveal the electrical distribution component(s) 34 beneath that filler plate 12.
摘要翻译： 用于多个配电部件34的面板或配电盘外壳10包括具有形成在其中心部分中的开口26的面板14。 填充板12延伸穿过开口26并且被固定到面板14上。面板14通过紧固件30固定到箱组件或机壳16的框架上。释放紧固件30允许面板14和所有填充板 即将被删除。 填充板12的第一端50通过铰链36枢转地固定到面板14上，第二端54通过紧固件38可释放地固定到面板14.各个填充板可以通过释放紧固件而被打开 并且使填充板12围绕铰链36枢转以露出该填充板12下方的配电部件34。
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6.发明授权
公开(公告)号：US5089795A
公开(公告)日：1992-02-18
申请号：US610758
申请日：1990-11-08
申请人： Roger J. Morgan , Irenaeus S. Panus , Ronald G. Pekrul , Thomas F. Papallo, Jr. , Robert A. Morris , Henry J. Tucholski , Hamon L. Craft
发明人： Roger J. Morgan , Irenaeus S. Panus , Ronald G. Pekrul , Thomas F. Papallo, Jr. , Robert A. Morris , Henry J. Tucholski , Hamon L. Craft
CPC分类号： H01H71/04 , H01H71/521 , H01H9/0072 , H01H2001/5861 , H01H71/08 , H01H9/342
摘要： A compact molded case circuit breaker with increased ampere rating employs a latch assembly for maintaining the circuit breaker operating mechanism in a closed condition against a pair of powerful operating springs. To increase the mechanical advantage required to move the operating handle against the springs, a retractable handle extender is attached to the handle. For higher-rated circuit applications, a lug cover extension is added to the line end of the breaker to assist in extinguishing the intense arc that occurs during circuit interruption and to protect the line lugs from inter-phasal circuit faults. A visual access slot is arranged next to the circuit breaker handle to ascertain and verify the condition of the circuit breaker contacts. A rebound cushion is inserted on the interior surface of the circuit breaker cover to deter the return of the movable contact arm during contact separation under extreme overcurrent conditions.
摘要翻译： 具有更高安培额定值的紧凑型塑壳断路器采用闩锁组件，用于将断路器操作机构保持在处于闭合状态的一对强力操作弹簧。 为了增加将操作手柄相对于弹簧移动所需的机械优点，可伸缩手柄延伸器附接到手柄。 对于更高额定电路应用，在断路器的线路端增加一个接线片延伸部分，以帮助消除电路中断期间发生的强电弧，并保护线路接头不会发生相间电路故障。 断路器手柄旁边设有一个可视通道，以确定和验证断路器触点的状态。 在断路器盖的内表面插入回弹垫，以防止在极端过电流条件下的接触分离期间可动接触臂的返回。
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公开(公告)号：US5084689A
公开(公告)日：1992-01-28
申请号：US546826
申请日：1990-06-29
申请人： Roger J. Morgan , Irenaeus S. Panus , Ronald G. Pekrul , Thomas F. Papallo, Jr. , Robert A. Morris , Henry J. Tucholski , Hamon L. Craft
发明人： Roger J. Morgan , Irenaeus S. Panus , Ronald G. Pekrul , Thomas F. Papallo, Jr. , Robert A. Morris , Henry J. Tucholski , Hamon L. Craft
CPC分类号： H01H71/04 , H01H71/521 , H01H9/0072 , H01H2001/5861 , H01H71/08 , H01H9/342
摘要： A compact molded case circuit breaker with increased ampere rating employs a latch assembly for maintaining the circuit breaker operating mechanism in a closed condition against a pair of powerful operating springs. To increase the mechanical advantage required to move the operating handle against the springs, a retractable handle extender is attached to the handle. For higher-rated circuit applications, a lug cover extension is added to the line end of the breaker to assist in extinguishing the intense arc that occurs during circuit interruption and to protect the line lugs from inter-phasal circuit faults. A visual access slot is arranged next to the circuit breaker handle to ascertain and verify the condition of the circuit breaker contacts.
摘要翻译： 具有更高安培额定值的紧凑型塑壳断路器采用闩锁组件，用于将断路器操作机构保持在处于闭合状态的一对强力操作弹簧。 为了增加将操作手柄相对于弹簧移动所需的机械优点，可伸缩手柄延伸器附接到手柄。 对于更高额定电路应用，在断路器的线路端增加一个接线片延伸部分，以帮助消除电路中断期间发生的强电弧，并保护线路接头不会发生相间电路故障。 断路器手柄旁边设有一个可视通道，以确定和验证断路器触点的状态。
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