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1. 发明申请

US20120145675A1 SINGLE DIRECT CURRENT ARC CHAMBER, AND BI-DIRECTIONAL DIRECT CURRENT ELECTRICAL SWITCHING APPARATUS EMPLOYING THE SAME 有权
标题翻译：单个直流电弧室，以及使用其的双向直流电切换装置
公开(公告)号：US20120145675A1
公开(公告)日：2012-06-14
申请号：US12962711
申请日：2010-12-08
申请人： XIN ZHOU , Mark A. Juds , Naresh K. Kodela , William E. Beatty, JR.
发明人： XIN ZHOU , Mark A. Juds , Naresh K. Kodela , William E. Beatty, JR.
IPC分类号： H01H33/02
CPC分类号： H01H9/443 , H01H9/34
摘要： A single direct current arc chamber includes a ferromagnetic base having first and opposite second ends, a first ferromagnetic side member disposed from the first end, a second ferromagnetic side member disposed from the opposite second end, a third ferromagnetic member disposed from the ferromagnetic base intermediate the ferromagnetic side members, a first permanent magnet having a first magnetic polarity disposed on the first ferromagnetic side member and facing the third ferromagnetic member, and a second permanent magnet having the first magnetic polarity disposed on the second ferromagnetic side member and facing the third ferromagnetic member.
摘要翻译：单个直流电弧室包括具有第一和相对的第二端的铁磁基底，从第一端设置的第一铁磁侧构件，从相对的第二端设置的第二铁磁侧构件，从铁磁性基础中间体所述铁磁侧构件，具有设置在所述第一铁磁侧构件上并且面向所述第三铁磁构件的第一磁极性的第一永磁体，以及具有设置在所述第二铁磁侧构件上并面向所述第三铁磁体的所述第三铁磁构件的第二永磁体会员。

2. 发明授权

US07862342B2 Electrical interfaces including a nano-particle layer 有权
标题翻译：电接口包括纳米颗粒层
公开(公告)号：US07862342B2
公开(公告)日：2011-01-04
申请号：US12406509
申请日：2009-03-18
申请人： Xin Zhou , Alaa Abdel-Azim Elmoursi , Javed Abdurrazzaq Mapkar , James Jeffery Benke , William E. Beatty , Robert W. Mueller
发明人： Xin Zhou , Alaa Abdel-Azim Elmoursi , Javed Abdurrazzaq Mapkar , James Jeffery Benke , William E. Beatty , Robert W. Mueller
IPC分类号： H01R12/00
CPC分类号： H01R13/03 , B82Y10/00 , B82Y30/00 , H01R4/58
摘要： An electrical interface includes a nano-particle layer. The electrical interface also includes a first conductor and a second conductor. The nano-particle layer and the first and second conductors are electrically coupled together.
摘要翻译：电接口包括纳米颗粒层。电接口还包括第一导体和第二导体。纳米颗粒层和第一和第二导体电耦合在一起。

3. 发明授权

US07570465B2 Industrial arc fault circuit interrupter and method of detecting arcing conditions 有权
标题翻译：工业电弧故障电路断路器及电弧条件检测方法
公开(公告)号：US07570465B2
公开(公告)日：2009-08-04
申请号：US11959898
申请日：2007-12-19
申请人： William E. Beatty, Jr. , Douglas J. Carolan , Xin Zhou
发明人： William E. Beatty, Jr. , Douglas J. Carolan , Xin Zhou
IPC分类号： H02H3/00
CPC分类号： H02H1/0015 , H02H9/00
摘要： A method of detecting arcing conditions includes sensing current and HF signals therefrom; bandpass filtering the HF signals and providing filtered signals; detecting peak signals and envelopes from the filtered signals; counting occurrences of the envelopes exceeding a first value; maintaining temporary values corresponding to the peak signals; determining a trip time as a function of the current; determining if any peak signal is greater than a second value, and responsively increasing a temporary value and, otherwise, decreasing the temporary value; determining if a predetermined function of the temporary values is greater than a fifth value, and adding the temporary values to an accumulator, and otherwise, decreasing the accumulator; and tripping open the power circuit if: a difference between the occurrences of current and immediately previous half cycle having the same polarity is at least two, the accumulator is greater than a seventh value, and the trip time is reached.
摘要翻译：检测电弧条件的方法包括从其感测电流和HF信号; 带通滤波HF信号并提供滤波信号; 从滤波信号中检测峰值信号和信封; 计数信封超过第一个值的事件; 保持对应于峰值信号的临时值; 确定作为电流的函数的跳闸时间; 确定任何峰值信号是否大于第二值，并响应地增加临时值，否则减小临时值; 确定临时值的预定函数是否大于第五值，并将临时值加到累加器，否则减少累加器; 并且如果以下情况则跳闸打开电源电路：具有相同极性的电流和紧前的上一个半周期的出现之间的差异至少为二，累加器大于第七值，并且达到跳闸时间。

4. 发明申请

US20090161270A1 INDUSTRIAL ARC FAULT CIRCUIT INTERRUPTER AND METHOD OF DETECTING ARCING CONDITIONS 有权
标题翻译：工业ARC故障电路中断器和检测ARCING条件的方法
公开(公告)号：US20090161270A1
公开(公告)日：2009-06-25
申请号：US11959898
申请日：2007-12-19
申请人： WILLIAM E. BEATTY, JR. , DOUGLAS J. CAROLAN , XIN ZHOU
发明人： WILLIAM E. BEATTY, JR. , DOUGLAS J. CAROLAN , XIN ZHOU
IPC分类号： H02H3/16
CPC分类号： H02H1/0015 , H02H9/00
摘要： A method of detecting arcing conditions includes sensing current and HF signals therefrom; bandpass filtering the HF signals and providing filtered signals; detecting peak signals and envelopes from the filtered signals; counting occurrences of the envelopes exceeding a first value; maintaining temporary values corresponding to the peak signals; determining a trip time as a function of the current; determining if any peak signal is greater than a second value, and responsively increasing a temporary value and, otherwise, decreasing the temporary value; determining if a predetermined function of the temporary values is greater than a fifth value, and adding the temporary values to an accumulator, and otherwise, decreasing the accumulator; and tripping open the power circuit if: a difference between the occurrences of current and immediately previous half cycle having the same polarity is at least two, the accumulator is greater than a seventh value, and the trip time is reached.
摘要翻译：检测电弧条件的方法包括从其感测电流和HF信号; 带通滤波HF信号并提供滤波信号; 从滤波信号中检测峰值信号和信封; 计数信封超过第一个值的事件; 保持对应于峰值信号的临时值; 确定作为电流的函数的跳闸时间; 确定任何峰值信号是否大于第二值，并响应地增加临时值，否则减小临时值; 确定临时值的预定函数是否大于第五值，并将临时值加到累加器，否则减少累加器; 并且如果以下情况则跳闸打开电源电路：具有相同极性的电流和紧前的上一个半周期的出现之间的差异至少为二，累加器大于第七值，并且达到跳闸时间。

5. 发明申请

US20080079519A1 ELECTRICAL SWITCHING APPARATUS INCLUDING A SPLIT CORE SLOT MOTOR AND METHOD OF INSTALLING A SLOT MOTOR ASSEMBLY IN A CIRCUIT INTERRUPTER 有权
标题翻译：电动切换装置，包括分离芯片电机和在电路中断器中安装滑块电机组件的方法
公开(公告)号：US20080079519A1
公开(公告)日：2008-04-03
申请号：US11536079
申请日：2006-09-28
申请人： JOHN J. SHEA , Jeffrey A. Miller , Richard P. Malingowski , William E. Beatty
发明人： JOHN J. SHEA , Jeffrey A. Miller , Richard P. Malingowski , William E. Beatty
IPC分类号： H01H9/30
CPC分类号： H01H77/108 , H01H9/362 , H01H9/44
摘要： A circuit breaker includes a housing, separable contacts, an operating mechanism structured to open and close the separable contacts, a power conductor comprising a first conductor and a second reverse loop conductor, the second reverse loop conductor carrying one of the separable contacts; and a split core slot motor. The split core slot motor comprises a first slot motor portion having a number of coupling points, and a second slot motor portion having a number of corresponding coupling points. The coupling points of the first slot motor portion engage the corresponding coupling points of the second slot motor portion to form the split core slot motor. Both of the slot motor portions cooperate to form a base of the split core slot motor. The base is disposed between the first conductor and the second reverse loop conductor.
摘要翻译：断路器包括壳体，可分离触点，构造成打开和关闭可分离触点的操作机构，包括第一导体和第二反向回路导体的电力导体，所述第二反向环导体承载所述可分离触点之一; 和分裂式铁芯槽电机。分裂式芯槽式电动机包括具有多个联接点的第一槽马达部分和具有多个相应联接点的第二槽马达部分。第一槽马达部分的联接点与第二槽马达部分的对应的连接点相接合，以形成分裂铁芯槽马达。两个槽马达部分配合形成分裂铁芯槽马达的底座。基座设置在第一导体和第二反向环导体之间。

6. 发明授权

US5428196A Flexible shaft interface for circuit interrupter 失效
标题翻译：用于断路器的柔性轴接口
公开(公告)号：US5428196A
公开(公告)日：1995-06-27
申请号：US203900
申请日：1994-03-01
申请人： William E. Beatty, Jr. , Roger W. Helms , Yu W. Chou
发明人： William E. Beatty, Jr. , Roger W. Helms , Yu W. Chou
IPC分类号： H01H73/02 , H01H3/36 , H01H71/52 , H01H3/00
CPC分类号： H01H3/36 , H01H71/52
摘要： A switching mechanism interfaces a flexible shaft to a handle of a circuit interrupter which is rotatable in an arcuate path between an on position and an off position. The switching mechanism includes a handle attachment attached to the handle for rotating the handle between the on position and the off position, and a bracket pivotally mounted to the handle attachment and attached to the flexible shaft for movement thereby. The handle attachment may also extend a length of the handle. The switching mechanism may further include a baseplate for securing the flexible shaft thereto and attached to the circuit interrupter. The bracket may have a generally U-shape, two arms pivotally mounted to the handle attachment, and a base which is attached to the flexible shaft. The handle attachment may be generally U-shaped and have a base and two arms which each are pivotally mounted to one of the two arms of the bracket. The two arms of the bracket may be generally oriented at right angles to the two arms of the handle attachment. The flexible shaft may have a linearly movable rod which moves generally tangential to the arcuate path of the handle and in a plane thereof. The handle attachment may have a clamp for clamping the handle attachment to the handle. The base may include a tab for positioning a length of the handle within the handle attachment. Alternatively, the handle attachment may have a base which is screwed to a hole in the handle.
摘要翻译：切换机构将柔性轴接合到电路断路器的手柄，该电路断路器可以在接通位置和断开位置之间的弧形路径中旋转。切换机构包括附接到手柄的手柄附件，用于在打开位置和关闭位置之间旋转手柄，以及托架，其枢转地安装到手柄附件并附接到柔性轴以用于移动。手柄附件也可以延伸手柄的长度。切换机构还可以包括用于将柔性轴固定到其上并连接到断路器的基板。支架可以具有大致U形的两个臂，其枢转地安装到手柄附件，以及附接到柔性轴的基部。手柄附件可以是大致U形的并且具有底座和两个臂，它们各自枢转地安装到支架的两个臂中的一个臂上。支架的两个臂可以大致定向成与手柄附件的两个臂成直角。柔性轴可以具有直线移动的杆，其大体上与手柄的弧形路径相切并且在其平面中移动。手柄附件可以具有用于将手柄附件夹紧到手柄的夹具。基座可以包括用于将手柄长度定位在手柄附件内的突片。或者，手柄附件可以具有螺纹连接到手柄中的孔的基部。

7. 发明授权

US5341191A Molded case current limiting circuit breaker 失效
公开(公告)号：US5341191A
公开(公告)日：1994-08-23
申请号：US779441
申请日：1991-10-18
申请人： Ronald W. Crookston , Douglas C. Marks , Richard E. White, III , Andrew J. Male , Yun-Ko N. Chien , Steven Castelein , William E. Beatty, Jr. , Alfred E. Maier , John G. Salvati
发明人： Ronald W. Crookston , Douglas C. Marks , Richard E. White, III , Andrew J. Male , Yun-Ko N. Chien , Steven Castelein , William E. Beatty, Jr. , Alfred E. Maier , John G. Salvati
IPC分类号： H01H73/02 , H01H1/22 , H01H9/38 , H01H77/10 , H01H75/00
CPC分类号： H01H1/226 , H01H77/107 , H01H2009/305 , H01H9/383
摘要： A molded case circuit breaker having current limiting capabilities optimized for relatively smaller frame sizes. More specifically, one aspect of the invention relates to a two-piece carrier assembly for carrying the main and arcing contact arms which allows the main and arcing contacts to be blown open during short circuit conditions. The two-piece carrier assembly includes an inner carrier and an outer carrier pivotally connected together. The contact arms are carried by the inner carrier. When sufficient magnetic repulsion forces are exerted on the contacts due to a short circuit condition, the inner carrier pivots relative to the outer carrier to allow the contact arms to blow open. In order to control the amount of force required for blow open, a compression spring loaded cam assembly is provided. Another important aspect of the invention relates to a contact spring housing which relocates the contact springs away from the separable contacts to protect the springs from damage, for example, from heat due to contact separation. In order to improve the interruption time of the circuit breaker for relatively large overcurrents, such as a short circuit, a reverse current loop is provided which generates sufficient magnetic repulsion forces to blow open the separable contacts in a relatively short period of time. Within the restraints of the physical dimension of a relatively smaller breaker frame size, additional features have also been incorporated. More specifically, an improved rating plug assembly is provided with a one-piece plunger, relatively easier to manufacture than known designs which utilize two-piece plungers. Another aspect of the invention relates to an auxiliary cam plate for controlling the motion of the crossbar at the remote end in a four pole circuit breaker. The cam plate compensates for bending of the crossbar to improve the contact force in the remote pole. Lastly, a molded interphase barrier forms a gas barrier within the circuit breaker and maintains its position during assembly relatively better than known interphase barriers.

8. 发明授权

US4891617A Rubber stops in outside poles 失效
标题翻译：橡胶停在外面的两极
公开(公告)号：US4891617A
公开(公告)日：1990-01-02
申请号：US226500
申请日：1988-08-01
申请人： William E. Beatty, Jr. , Lawrence J. Kapples , Lance Gula , Joseph F. Changle
发明人： William E. Beatty, Jr. , Lawrence J. Kapples , Lance Gula , Joseph F. Changle
IPC分类号： H01H71/02 , H01H3/60 , H01H71/10 , H01H73/02
CPC分类号： H01H3/60 , H01H71/1009
摘要： A molded case circuit breaker is provided with rubber stop assemblies disposed between the contact assemblies adjacent the outside poles and the cover portion of the housing. The rubber stop assemblies are disposed such that they prevent the contact assemblies from damaging the cover. The stop assemblies include a dual purpose U-shaped bracket having two parallel sets of arms. One set of arms is provided with aligned apertures at the free ends for receiving a pin which defines a pivot point for the crossbar assembly. The other set of arms is also provided with aligned apertures at the free end for receiving a metal pin for carrying a cylindrical shock absorber assembly. The shock absorber assembly is mounted adjacent outside poles above the contact carrier but spaced away from the inside of the cover of the circuit breaker. Thus, when the contact arm is opened, it will stop against the shock absorber and not damage the circuit breaker cover. The center pole is provided with an adjacent shock absorber, mounted between a pair of spaced-apart sideplates, vertically disposed and secured to the frame of the circuit breaker. The center pole shock absorber is spaced away from the operating mechanism to prevent the center pole contact assembly from contacting it.

9. 发明授权

US4794484A Circuit interrupter apparatus with a style saving override circuit 失效
标题翻译：具有节省覆盖电路的断路器装置
公开(公告)号：US4794484A
公开(公告)日：1988-12-27
申请号：US17306
申请日：1987-02-20
申请人： Joseph J. Matsko , William E. Beatty, Jr. , Raymond O. D. Whitt , Gary F. Saletta
发明人： Joseph J. Matsko , William E. Beatty, Jr. , Raymond O. D. Whitt , Gary F. Saletta
IPC分类号： H02H3/093 , H02H3/08
CPC分类号： H02H3/0935 , H01H2071/006
摘要： A circuit interrupter includes a circuit arrangement for sampling a conditioned current value and determining operating characteristics related to the current flow through an electrical circuit. Also included is a circuit arrangement for comparing the operating characteristics to preselectable tripping parameters and for initiating a trip condition when an operating characteristic exceeds a corresponding tripping parameter. Additionally, a circuit arrangement for initiating a hardware override trip condition using a minimum number of components upon sensing an override signal, is also included; the override signal representing a limit selectable from a range of values.

10. 发明授权

US4603313A Circuit breaker with replaceable rating plug interlock and push to trip button 失效
标题翻译：断路器具有可更换额定值插头联锁和推动跳闸按钮
公开(公告)号：US4603313A
公开(公告)日：1986-07-29
申请号：US771376
申请日：1985-08-30
申请人： Alan B. Shimp , William E. Beatty, Jr.
发明人： Alan B. Shimp , William E. Beatty, Jr.
IPC分类号： H01H73/38 , H01H71/12 , H01H71/52 , H01H71/74 , H01H73/06 , H01H73/36 , H01H73/48 , H01H9/00
CPC分类号： H01H71/525 , H01H71/123 , H01H71/128 , H01H2071/508 , H01H71/7409
摘要： A circuit breaker characterized by a pair of separable contacts, trip means operable automatically in response to overload current conditions to open the contacts which means include a rotatable trip bar biased in an untripped position, and interlock means including a manually operable button for rotating the trip bar to a tripped position when the button is pushed and for rotating a cam into tripped and untripped positions when the button is rotated.
摘要翻译：一种断路器，其特征在于一对可分离触点，跳闸装置响应于过载电流条件自动操作以打开触头，该装置包括偏置在未脱扣位置的可旋转跳闸杆，以及互锁装置，包括用于旋转跳闸的手动操作按钮当按钮被按下时，将其移动到跳闸位置，并且当按钮旋转时将凸轮旋转到跳闸和未脱扣位置。

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