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1. 发明授权

US06411489B1 Electromagnetic operator for an electrical contactor and method for controlling same 有权
公开(公告)号：US06411489B1
公开(公告)日：2002-06-25
申请号：US09792702
申请日：2001-02-23
申请人： Mark A. Kappel , Richard W. Waltz , Richard G. Smith , Donald F. Swietlik , Raymond H. Hannula , Christopher J. Wieloch , Jeffrey R. Annis
发明人： Mark A. Kappel , Richard W. Waltz , Richard G. Smith , Donald F. Swietlik , Raymond H. Hannula , Christopher J. Wieloch , Jeffrey R. Annis
IPC分类号： H01H900
CPC分类号： H01H50/30 , H01H47/08 , H01H50/44 , H01H50/546
摘要： An electromagnetic operator includes first and second coils wound coaxially. An armature partially surrounds the coils for channeling flux during energization of the coils. The armature may be formed of a bent plate and secured to a ferromagnetic support. A control circuit applies energizing signals to the coils during operation. Both coils are energized during an initial phase of operation. One of the coils is subsequently released or de-energized automatically. A timing circuit removes current from the second coil after a variable time period. The time period may be a function of the configuration of the timing circuit, such as an RC time constant, and of the energizing signal.

2. 发明授权

US06194984B1 Movable contact assembly for an electrical contactor 有权
标题翻译：用于电气接触器的可移动接触组件
公开(公告)号：US06194984B1
公开(公告)日：2001-02-27
申请号：US09164207
申请日：1998-09-30
申请人： Mark A. Kappel , Richard G. Smith , Donald F. Swietlik , Raymond H. Hannula , Christopher J. Wieloch
发明人： Mark A. Kappel , Richard G. Smith , Donald F. Swietlik , Raymond H. Hannula , Christopher J. Wieloch
IPC分类号： H01H6702
CPC分类号： H01H50/546 , H01H9/38 , H01H2001/001
摘要： A movable contact assembly for contactors and similar devices includes a movable spanner or conductive element biased toward a conducting position by a biasing element. A housing partially surrounds the conductive element and the biasing element. The biasing element and exerts compressive forces against the housing and the conductive element. The assembly may be installed as a modular unit on a carrier which is displaced during operation of the contactor. The housing shields the biasing element from plasma, arcs and debris during operation of the device. Multiple conductive elements and corresponding biasing elements may be includes in each assembly.
摘要翻译：用于接触器和类似装置的可动触头组件包括通过偏置元件偏压到导电位置的可动扳手或导电元件。壳体部分地围绕导电元件和偏置元件。偏置元件并对壳体和导电元件施加压缩力。组件可以作为模块化单元安装在承载件上，该承载件在接触器的操作期间被移位。外壳在设备运行期间屏蔽偏压元件等离子体，电弧和碎屑。多个导电元件和相应的偏置元件可以包括在每个组件中。

3. 发明授权

US06417749B1 Electric contactor housing 有权
标题翻译：电动接触器外壳
公开(公告)号：US06417749B1
公开(公告)日：2002-07-09
申请号：US09165013
申请日：1998-09-30
申请人： Mark A. Kappel , Richard G. Smith , Donald F. Swietlik , Raymond H. Hannula , Christopher J. Wieloch
发明人： Mark A. Kappel , Richard G. Smith , Donald F. Swietlik , Raymond H. Hannula , Christopher J. Wieloch
IPC分类号： H01H6702
CPC分类号： H01H50/026 , H01H9/362 , H01H9/38 , H01H9/46 , H01H50/546 , H01H2050/028
摘要： A unitary housing structure is provided for an electrical switching device such as a three-phase contactor. The housing includes internal partitions for separating an operator section from contact sections, and for isolating phase sections from one another. The partitions are contiguous with one another and with side walls of the housing, inhibiting plasma flow within the housing cavities. The housing is made of a thermoplastic material which is molded as a single piece. The thermoplastic may be partially protected from plasma and arcs by shields within the phase sections, such as splitter plate supports.
摘要翻译：为诸如三相接触器的电气开关装置提供了一体的外壳结构。壳体包括用于将操作器部分与接触部分分开的内部隔板，并且用于将相部分彼此隔离。分隔件彼此邻接并且与壳体的侧壁邻接，从而抑制壳体空腔内的等离子体流动。外壳由热塑性材料制成，其被模制成单件。热塑性塑料可以被部分地保护不被等离子体和电弧通过相分段内的屏蔽件，例如分离板支撑件。

4. 发明授权

US06493202B2 Electromagnetic operator for an electrical contactor and method for controlling same 有权
标题翻译：电接触器用电磁操作器及其控制方法
公开(公告)号：US06493202B2
公开(公告)日：2002-12-10
申请号：US09791341
申请日：2001-02-23
申请人： Mark A. Kappel , Richard W. Waltz , Richard G. Smith , Donald F. Swietlik , Raymond H. Hannula , Christopher J. Wieloch , Jeffrey R. Annis
发明人： Mark A. Kappel , Richard W. Waltz , Richard G. Smith , Donald F. Swietlik , Raymond H. Hannula , Christopher J. Wieloch , Jeffrey R. Annis
IPC分类号： H01H4700
CPC分类号： H01H50/30 , H01H47/08 , H01H50/44 , H01H50/546
摘要： An electromagnetic operator includes first and second coils wound coaxially. An armature partially surrounds the coils for channeling flux during energization of the coils. The armature may be formed of a bent plate and secured to a ferromagnetic support. A control circuit applies energizing signals to the coils during operation. Both coils are energized during an initial phase of operation. One of the coils is subsequently released or de-energized automatically. A timing circuit removes current from the second coil after a variable time period. The time period may be a function of the configuration of the timing circuit, such as an RC time constant, and of the energizing signal.
摘要翻译：电磁操作器包括同轴缠绕的第一和第二线圈。电枢部分地围绕线圈，用于在线圈通电期间引导通量。电枢可以由弯曲板形成并固定到铁磁性支撑件。控制电路在操作期间向线圈施加通电信号。两个线圈在初始操作阶段都通电。其中一个线圈随后自动释放或断电。定时电路在可变时间段之后从第二线圈去除电流。该时间段可以是诸如RC时间常数和激励信号的定时电路的配置的函数。

5. 发明授权

US06282076B1 Method for controlling an electromagnetic operator of an electrical device 有权
标题翻译：用于控制电气设备的电磁操作器的方法
公开(公告)号：US06282076B1
公开(公告)日：2001-08-28
申请号：US09410251
申请日：1999-09-30
申请人： Mark A. Kappel , Richard W. Waltz , Richard G. Smith , Donald F. Swietlik , Raymond H. Hannula , Christopher J. Wieloch , Jeffrey R. Annis
发明人： Mark A. Kappel , Richard W. Waltz , Richard G. Smith , Donald F. Swietlik , Raymond H. Hannula , Christopher J. Wieloch , Jeffrey R. Annis
IPC分类号： H01H4728
CPC分类号： H01H50/30 , H01H47/08 , H01H50/44 , H01H50/546
摘要： An electromagnetic operator includes first and second coils wound coaxially. An armature partially surrounds the coils for channeling flux during energization of the coils. The armature may be formed of a bent plate and secured to a ferromagnetic support. A control circuit applies energizing signals to the coils during operation. Both coils are energized during an initial phase of operation. One of the coils is subsequently released or de-energized automatically. A timing circuit removes current from the second coil after a variable time period. The time period may be a function of the configuration of the timing circuit, such as an RC time constant, and of the energizing signal.
摘要翻译：电磁操作器包括同轴缠绕的第一和第二线圈。电枢部分地围绕线圈，用于在线圈通电期间引导通量。电枢可以由弯曲板形成并固定到铁磁性支撑件。控制电路在操作期间向线圈施加通电信号。两个线圈在初始操作阶段都通电。其中一个线圈随后自动释放或断电。定时电路在可变时间段之后从第二线圈去除电流。该时间段可以是诸如RC时间常数和激励信号的定时电路的配置的函数。

6. 发明授权

US06233131B1 Electromagnetic operator for an electrical contactor and method for controlling same 有权
标题翻译：电接触器用电磁操作器及其控制方法
公开(公告)号：US06233131B1
公开(公告)日：2001-05-15
申请号：US09164205
申请日：1998-09-30
申请人： Mark A. Kappel , Richard W. Waltz , Richard G. Smith , Donald F. Swietlik , Raymond H. Hannula , Christopher J. Wieloch , Jeffrey R. Annis
发明人： Mark A. Kappel , Richard W. Waltz , Richard G. Smith , Donald F. Swietlik , Raymond H. Hannula , Christopher J. Wieloch , Jeffrey R. Annis
IPC分类号： H01H900
CPC分类号： H01H50/30 , H01H47/08 , H01H50/44 , H01H50/546
摘要： An electromagnetic operator includes first and second coils wound coaxially An armature partially surrounds the coils for channeling flux during energization of the coils. The armature may be formed of a bent plate and secured to a ferromagnetic support. A control circuit applies energizing signals to the coils during operation. Both coils are energized during an initial phase of operation. One of the coils is subsequently released or de-energized automatically. A timing circuit removes current from the second coil after a variable time period. The time period may be a function of the configuration of the timing circuit, such as an RC time constant, and of the energizing signal.
摘要翻译：电磁操作器包括同轴缠绕的第一和第二线圈。电枢部分地围绕线圈，以在线圈通电期间引导通量。电枢可以由弯曲板形成并固定到铁磁性支撑件。控制电路在操作期间向线圈施加通电信号。两个线圈在初始操作阶段都通电。其中一个线圈随后自动释放或断电。定时电路在可变时间段之后从第二线圈去除电流。该时间段可以是诸如RC时间常数和激励信号的定时电路的配置的函数。

7. 发明授权

US5944172A Biasing assembly for a switching device 失效
标题翻译：用于开关装置的偏置组件
公开(公告)号：US5944172A
公开(公告)日：1999-08-31
申请号：US944386
申请日：1997-10-06
申请人： Raymond H. Hannula
发明人： Raymond H. Hannula
IPC分类号： H01H5/06 , H01H9/00 , H01H11/00
CPC分类号： H01H5/06 , H01H11/0006 , H01H9/0066 , Y10T74/18864
摘要： A biasing assembly for a switching device is formed in a modular enclosure that may be mounted on either left or right sides of the switching device. The biasing assembly interfaces with the switching device to rapidly move the switching device between first and second stable positions, such as corresponding to open and closed contact orientations. The biasing assembly includes a hub and link plate coupled to a spring assembly. A spring in the spring assembly is precharged by initial movement of an actuating handle. Once a predetermined intermediate position is reached, a double roller arrangement is displaced along a support surface to rapidly toggle the spring assembly, link plate and hub to a second position. The enclosure includes abutment surfaces for stopping and holding the link plate in stable positions. The rolling contact afforded by the spring assembly rollers permits extremely rapid displacement and rolling friction during displacement of the assembly.
摘要翻译：用于开关装置的偏置组件形成在可以安装在开关装置的左侧或右侧的模块化外壳中。偏置组件与开关装置接口以在第一和第二稳定位置之间快速地移动开关装置，例如对应于开放和闭合的接触方向。偏压组件包括联接到弹簧组件的毂和连接板。弹簧组件中的弹簧通过致动手柄的初始移动被预充电。一旦达到预定的中间位置，双辊装置就沿着支撑表面移动，以将弹簧组件，连接板和轮毂快速地切换到第二位置。外壳包括用于将链板停止并保持在稳定位置的邻接表面。由弹簧组件辊提供的滚动接触在组件移位期间允许非常快速的位移和滚动摩擦。

8. 发明授权

US3992597A Mechanical motion detector 失效
标题翻译：机械运动检测器
公开(公告)号：US3992597A
公开(公告)日：1976-11-16
申请号：US597691
申请日：1975-07-21
申请人： Raymond H. Hannula
发明人： Raymond H. Hannula
IPC分类号： H01H35/06 , H01H35/40
CPC分类号： H01H35/06 , H01H35/40
摘要： A housing defines a fluid enclosure which contains a gear pump having a driving gear that couples for rotation by a shaft. When the shaft rotates, the gear pump forces fluid through one of two fluid passages in the housing against the force of a valve spring. A torque which remains relatively constant over a wide range of shaft speeds is thus applied to the housing, and in reaction the housing rotates to operate an electrical switch.
摘要翻译：壳体限定流体外壳，其包含具有驱动齿轮的齿轮泵，所述驱动齿轮由轴连接以旋转。当轴旋转时，齿轮泵克服弹簧的力迫使流体通过壳体中的两个流体通道之一。因此，在宽的轴速度范围内保持相对恒定的扭矩被施加到壳体，并且在反作用下壳体旋转以操作电开关。

9. 发明授权

US06356174B1 Operator for an electromagnetic switching device 失效
标题翻译：电磁开关装置的操作者
公开(公告)号：US06356174B1
公开(公告)日：2002-03-12
申请号：US09816181
申请日：2001-03-23
申请人： Raymond H. Hannula
发明人： Raymond H. Hannula
IPC分类号： H01M5122
CPC分类号： H01H50/60 , H01H50/26 , H01H50/28 , H01H50/44
摘要： An operator assembly for an electromagnetic switching device includes a pair of insulative boards arranged in mutually facing relation. A first board carries first contacts, which may be arranged in pairs, while a second board carries second contacts designed to engage the first contacts upon closure. The first and second boards are pivotally secured to one another to rock between open and closed positions. A biasing member urges the board towards a normal position. The first board supports an electromagnet assembly and conductive traces for transmitting energizing current to the electromagnet coil. The second board supports an armature which is displaced under the influence of the electromagnet assembly during energization, thereby pivoting the boards with respect to one another against the force of the biasing member, and moving the first and second contacts into engagement.
摘要翻译：一种用于电磁切换装置的操作器组件包括一对彼此面对的布置的绝缘板。第一板承载第一触点，其可以成对布置，而第二板承载设计成在封闭时接合第一触点的第二触点。第一和第二板彼此枢转地固定以在打开和关闭位置之间摇摆。偏置构件促使板朝向正常位置。第一板支持电磁体组件和用于将电流传递到电磁线圈的导电迹线。第二板支撑电枢，其在通电期间在电磁体组件的影响下移位，从而抵抗偏置构件的力相对于彼此枢转板，并且将第一和第二触点移动到接合中。

10. 发明授权

US06229417B1 Operator for an electromagnetic switching device 有权
标题翻译：电磁开关装置的操作者
公开(公告)号：US06229417B1
公开(公告)日：2001-05-08
申请号：US09255759
申请日：1999-02-23
申请人： Raymond H. Hannula
发明人： Raymond H. Hannula
IPC分类号： H01H6702
CPC分类号： H01H50/60 , H01H50/26 , H01H50/28 , H01H50/44
摘要： An operator assembly for an electromagnetic switching device includes a pair of insulative boards arranged in mutually facing relation. A first board carries first contacts, which may be arranged in pairs, while a second board carries second contacts designed to engage the first contacts upon closure. The first and second boards are pivotally secured to one another to rock between open and closed positions. A biasing member urges the board towards a normal position. The first board supports an electromagnet assembly and conductive traces for transmitting energizing current to the electromagnet coil. The second board supports an armature which is displaced under the influence of the electromagnet assembly during energization, thereby pivoting the boards with respect to one another against the force of the biasing member, and moving the first and second contacts into engagement.
摘要翻译：一种用于电磁切换装置的操作器组件包括一对彼此面对的布置的绝缘板。第一板承载第一触点，其可以成对布置，而第二板承载设计成在封闭时接合第一触点的第二触点。第一和第二板彼此枢转地固定以在打开和关闭位置之间摇摆。偏置构件促使板朝向正常位置。第一板支持电磁体组件和用于将电流传递到电磁线圈的导电迹线。第二板支撑电枢，其在通电期间在电磁体组件的影响下移位，从而抵抗偏置构件的力相对于彼此枢转板，并且将第一和第二触点移动到接合中。

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