专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080158744A1 Series arc fault current interrupters and methods 有权
公开(公告)号：US20080158744A1
公开(公告)日：2008-07-03
申请号：US11646733
申请日：2006-12-28
申请人： Cecil Rivers , Weizhong Yan , Yingneng Zhou , Xiao Hu , Sean Dwyer , Pradeep V , Vijaysai P , Karim Younsi
发明人： Cecil Rivers , Weizhong Yan , Yingneng Zhou , Xiao Hu , Sean Dwyer , Pradeep V , Vijaysai P , Karim Younsi
IPC分类号： H02H1/00 , H02H3/44
CPC分类号： H02H1/0015
摘要： A circuit interrupter for interrupting current on a line conductor is provided. The circuit interrupter includes separable contacts, a trip mechanism, a bimetal, a microprocessor, a series arc detection sequence, a low-pass filter circuit, and a high-pass filter circuit. The trip mechanism selectively opens the separable contacts when activated. The series arc detection sequence is resident on the microprocessor and includes a plurality of series fault detection algorithms. The low-pass filter circuit provides a low-pass signal to the series arc detection sequence. The high-pass filter circuit provides a high-pass signal to the series arc detection sequence. The sequence selects a particular algorithm from the plurality of algorithms based on the low-pass signal. The sequence calculates a plurality of statistical features from the high-pass signal and sends an output signal to activate the trip mechanism based on a comparison of the plurality of statistical features to the particular algorithm.

2. 发明授权

US07826184B2 Series arc fault interrupters and methods 有权
标题翻译：串联电弧故障断路器及方法
公开(公告)号：US07826184B2
公开(公告)日：2010-11-02
申请号：US12290246
申请日：2008-10-29
申请人： Cecil Rivers , Weizhong Yan , Yingneng Zhou , Xiao Hu , Sean Dwyer , Pradeep Vijayan , Vijaysai Prasad , Karim Younsi
发明人： Cecil Rivers , Weizhong Yan , Yingneng Zhou , Xiao Hu , Sean Dwyer , Pradeep Vijayan , Vijaysai Prasad , Karim Younsi
IPC分类号： H02H3/16
CPC分类号： H02H1/0015
摘要： A circuit interrupter for interrupting current on a line conductor is provided. The circuit interrupter includes separable contacts, a trip mechanism, a bimetal, a microprocessor, a series arc detection sequence, a low-pass filter circuit, and a high-pass filter circuit. The trip mechanism selectively opens the separable contacts when activated. The series arc detection sequence is resident on the microprocessor and includes a plurality of series fault detection algorithms. The low-pass filter circuit provides a low-pass signal to the series arc detection sequence. The high-pass filter circuit provides a high-pass signal to the series arc detection sequence. The sequence selects a particular algorithm from the plurality of algorithms based on the low-pass signal. The sequence calculates a plurality of statistical features from the high-pass signal and sends an output signal to activate the trip mechanism based on a comparison of the plurality of statistical features to the particular algorithm.
摘要翻译：提供了用于中断线路导体上的电流的断路器。电路断路器包括可分离触点，跳闸机构，双金属，微处理器，串联电弧检测序列，低通滤波器电路和高通滤波器电路。跳闸机构在激活时选择性地打开可分离触点。串联电弧检测序列驻留在微处理器上，包括多个串联故障检测算法。低通滤波器电路为串联电弧检测序列提供低通信号。高通滤波电路为串联电弧检测序列提供高通信号。该序列基于低通信号从多个算法中选择特定算法。该序列从高通信号计算多个统计特征，并且基于多个统计特征与特定算法的比较来发送输出信号以激活跳闸机制。

3. 发明申请

US20090059449A1 Series arc fault current interrupters and methods 有权
标题翻译：串联电弧故障电流中断器及方法
公开(公告)号：US20090059449A1
公开(公告)日：2009-03-05
申请号：US12290246
申请日：2008-10-29
申请人： Cecil Rivers , Weizhong Yan , Yingneng Zhou , Xiao Hu , Sean Dwyer , Pradeep Vijayan , Vijaysai Prasad , Karim Younsi
发明人： Cecil Rivers , Weizhong Yan , Yingneng Zhou , Xiao Hu , Sean Dwyer , Pradeep Vijayan , Vijaysai Prasad , Karim Younsi
IPC分类号： H02H3/00
CPC分类号： H02H1/0015
摘要： A circuit interrupter for interrupting current on a line conductor is provided. The circuit interrupter includes separable contacts, a trip mechanism, a bimetal, a microprocessor, a series arc detection sequence, a low-pass filter circuit, and a high-pass filter circuit. The trip mechanism selectively opens the separable contacts when activated. The series arc detection sequence is resident on the microprocessor and includes a plurality of series fault detection algorithms. The low-pass filter circuit provides a low-pass signal to the series arc detection sequence. The high-pass filter circuit provides a high-pass signal to the series arc detection sequence. The sequence selects a particular algorithm from the plurality of algorithms based on the low-pass signal. The sequence calculates a plurality of statistical features from the high-pass signal and sends an output signal to activate the trip mechanism based on a comparison of the plurality of statistical features to the particular algorithm.
摘要翻译：提供了用于中断线路导体上的电流的断路器。电路断路器包括可分离触点，跳闸机构，双金属，微处理器，串联电弧检测序列，低通滤波器电路和高通滤波器电路。跳闸机构在激活时选择性地打开可分离触点。串联电弧检测序列驻留在微处理器上，包括多个串联故障检测算法。低通滤波器电路为串联电弧检测序列提供低通信号。高通滤波电路为串联电弧检测序列提供高通信号。该序列基于低通信号从多个算法中选择特定的算法。该序列从高通信号计算多个统计特征，并且基于多个统计特征与特定算法的比较来发送输出信号以激活跳闸机制。

4. 发明授权

US07463465B2 Series arc fault current interrupters and methods 有权
标题翻译：串联电弧故障电流中断器及方法
公开(公告)号：US07463465B2
公开(公告)日：2008-12-09
申请号：US11646733
申请日：2006-12-28
申请人： Cecil Rivers , Weizhong Yan , Yingneng Zhou , Xiao Hu , Sean Dwyer , Pradeep Vijayan , Vijaysai Prasad , Karim Younsi
发明人： Cecil Rivers , Weizhong Yan , Yingneng Zhou , Xiao Hu , Sean Dwyer , Pradeep Vijayan , Vijaysai Prasad , Karim Younsi
IPC分类号： H02H3/16
CPC分类号： H02H1/0015
摘要： A circuit interrupter for interrupting current on a line conductor is provided. The circuit interrupter includes separable contacts, a trip mechanism, a bimetal, a microprocessor, a series arc detection sequence, a low-pass filter circuit, and a high-pass filter circuit. The trip mechanism selectively opens the separable contacts when activated. The series arc detection sequence is resident on the microprocessor and includes a plurality of series fault detection algorithms. The low-pass filter circuit provides a low-pass signal to the series arc detection sequence. The high-pass filter circuit provides a high-pass signal to the series arc detection sequence. The sequence selects a particular algorithm from the plurality of algorithms based on the low-pass signal. The sequence calculates a plurality of statistical features from the high-pass signal and sends an output signal to activate the trip mechanism based on a comparison of the plurality of statistical features to the particular algorithm.
摘要翻译：提供了用于中断线路导体上的电流的断路器。电路断路器包括可分离触点，跳闸机构，双金属，微处理器，串联电弧检测序列，低通滤波器电路和高通滤波器电路。跳闸机构在激活时选择性地打开可分离触点。串联电弧检测序列驻留在微处理器上，包括多个串联故障检测算法。低通滤波器电路为串联电弧检测序列提供低通信号。高通滤波电路为串联电弧检测序列提供高通信号。该序列基于低通信号从多个算法中选择特定算法。该序列从高通信号计算多个统计特征，并且基于多个统计特征与特定算法的比较来发送输出信号以激活跳闸机制。

5. 发明申请

US20080151463A1 APPARATUS AND METHOD FOR CONTROLLING A CIRCUIT BREAKER TRIP DEVICE 有权
标题翻译：用于控制电路断路器跳闸装置的装置和方法
公开(公告)号：US20080151463A1
公开(公告)日：2008-06-26
申请号：US11961608
申请日：2007-12-20
申请人： Sean Dwyer , Henry Hall Mason , Cecil Rivers , Sohaib Uddin Shaikh , Craig B. Williams
发明人： Sean Dwyer , Henry Hall Mason , Cecil Rivers , Sohaib Uddin Shaikh , Craig B. Williams
IPC分类号： H01H71/74
CPC分类号： H01H47/32 , H01H71/121 , H01H71/24
摘要： An apparatus and method for controlling the operation of a solenoid in a circuit breaker includes a control circuit configured to receive an activation signal in response to a predetermined condition. The control circuit, in response to said activation signal, provides a first energizing signal to the solenoid for a first predetermined period, and cuts off the first energizing signal for a second predetermined period. The control circuit further provides a second energizing signal to the solenoid for a third predetermined period.
摘要翻译：用于控制断路器中的螺线管的操作的装置和方法包括：控制电路，被配置为响应于预定条件接收激活信号。响应于所述激活信号，所述控制电路在第一预定周期内向所述螺线管提供第一通电信号，并且在第二预定周期内切断所述第一通电信号。控制电路还在第三预定周期内向螺线管提供第二通电信号。

6. 发明授权

US07692903B2 Apparatus and method for controlling a circuit breaker trip device 有权
标题翻译：用于控制断路器跳闸装置的装置和方法
公开(公告)号：US07692903B2
公开(公告)日：2010-04-06
申请号：US11961608
申请日：2007-12-20
申请人： Sean Dwyer , Henry Hall Mason, Jr. , Cecil Rivers, Jr. , Sohaib Uddin Shaikh , Craig B. Williams
发明人： Sean Dwyer , Henry Hall Mason, Jr. , Cecil Rivers, Jr. , Sohaib Uddin Shaikh , Craig B. Williams
IPC分类号： H02H3/00
CPC分类号： H01H47/32 , H01H71/121 , H01H71/24
摘要： An apparatus and method for controlling the operation of a solenoid in a circuit breaker includes a control circuit configured to receive an activation signal in response to a predetermined condition. The control circuit, in response to said activation signal, provides a first energizing signal to the solenoid for a first predetermined period, and cuts off the first energizing signal for a second predetermined period. The control circuit further provides a second energizing signal to the solenoid for a third predetermined period.
摘要翻译：用于控制断路器中的螺线管的操作的装置和方法包括：控制电路，被配置为响应于预定条件接收激活信号。响应于所述激活信号，所述控制电路在第一预定周期内向所述螺线管提供第一通电信号，并且在第二预定周期内切断所述第一通电信号。控制电路还在第三预定周期内向螺线管提供第二通电信号。

7. 发明授权

US09949431B2 Yard maintenance vehicle obstacle avoidance/notification system 有权
公开(公告)号：US09949431B2
公开(公告)日：2018-04-24
申请号：US14368052
申请日：2011-12-28
申请人： Mikael Willgert , Sean Dwyer , Bernard Drew
发明人： Mikael Willgert , Sean Dwyer , Bernard Drew
IPC分类号： A01D34/00 , A01B69/00 , A01D75/18
CPC分类号： A01D34/008 , A01B69/007 , A01D75/185 , B60W2550/10 , B60W2550/40 , B60W2550/402 , B60Y2200/223
摘要： A riding yard maintenance vehicle may include a positioning module. The positioning module may include processing circuitry configured to receive information indicative of vehicle position of the riding yard maintenance vehicle, receive an indication of a triggering event that indicates a presence of an obstacle proximate to the riding yard maintenance vehicle, and cause recordation of an obstacle identifier in association with the vehicle position responsive to receipt of the indication.

8. 发明授权

US09380741B2 Yard maintenance vehicle route and orientation mapping system 有权
标题翻译：院子维修车辆路线和方向测绘系统
公开(公告)号：US09380741B2
公开(公告)日：2016-07-05
申请号：US14368116
申请日：2011-12-28
申请人： Bernard Drew , Sean Dwyer
发明人： Bernard Drew , Sean Dwyer
IPC分类号： A01D34/00 , G01C21/34 , A01B79/00 , G07C5/00 , G07C5/08 , G01C21/36 , G06Q20/14
CPC分类号： A01D34/006 , A01B79/005 , G01C21/3407 , G01C21/3667 , G01C21/3697 , G06Q20/14 , G07C5/008 , G07C5/08
摘要： A riding yard maintenance vehicle may include a positioning module. The positioning module may be configured to store position information indicative of a position history of the vehicle responsive to operation of the vehicle defining a route. The positioning module may include a user interface, a memory for storing data received via one or more sensors, and processing circuitry in communication with the user interface and the memory. The processing circuitry may be configured to control operation of the positioning module and generate feedback via the user interface. The feedback may be provided to an operator based on the position information.
摘要翻译：骑马场维护车辆可以包括定位模块。定位模块可以被配置为响应于定义路线的车辆的操作来存储指示车辆的位置历史的位置信息。定位模块可以包括用户界面，用于存储经由一个或多个传感器接收的数据的存储器，以及与用户界面和存储器通信的处理电路。处理电路可以被配置为控制定位模块的操作并且经由用户界面产生反馈。可以基于位置信息向操作者提供反馈。

9. 发明授权

US09296306B2 Battery powered vehicle with immobilizing charger plug 有权
标题翻译：电池供电的车辆，带有固定的充电器插头
公开(公告)号：US09296306B2
公开(公告)日：2016-03-29
申请号：US14349336
申请日：2011-10-03
申请人： Sebastian Schygge , Pasi Viskari , Sean Dwyer
发明人： Sebastian Schygge , Pasi Viskari , Sean Dwyer
IPC分类号： H02J7/00 , B60L11/18 , B60K28/00 , B60L3/00
CPC分类号： B60L11/1824 , A01D34/662 , A01D34/78 , B60K28/00 , B60L3/0046 , B60L11/1805 , B60L11/1818 , B60L11/1877 , B60L2200/40 , B60L2210/30 , B60L2240/12 , B60L2250/16 , B60L2260/22 , B60Y2200/223 , B60Y2200/91 , B60Y2400/214 , Y02T10/7005 , Y02T10/705 , Y02T10/7072 , Y02T10/7241 , Y02T90/127 , Y02T90/14
摘要： A battery powered vehicle may include a battery power source, an electric drive motor, a charging receptacle, and a drive controller. The electric drive motor may be powered by the battery power source. The electric drive motor may be operably coupled to a wheel of the battery powered vehicle to provide drive power for the battery powered 5 vehicle. The charging receptacle may be configured to enable charging of the battery power source via a battery charging assembly connectable to the charging receptacle. The charging receptacle may include circuitry forming a detection loop closed responsive to operable coupling of the charging receptacle with a charger plug of the battery charging assembly. The closing of the detection loop may generate an indication that the charging 10 receptacle is operably coupled to the charger plug. The drive controller may include processing circuitry configured to implement a mobility restriction at least with respect to operation of the electric drive motor responsive to the indication.
摘要翻译：电池供电的车辆可以包括电池电源，电驱动电动机，充电插座和驱动控制器。电驱动电机可以由电池电源供电。电驱动马达可以可操作地耦合到电池供电的车辆的车轮，以为电池供电的车辆提供驱动力。充电插座可以被配置为能够经由可连接到充电插座的电池充电组件来对电池电源进行充电。充电插座可以包括形成检测环路的电路，响应于充电插座与电池充电组件的充电器插头的可操作耦合。检测回路的关闭可以产生充电10插座可操作地耦合到充电器插头的指示。驱动器控制器可以包括处理电路，其被配置为至少相对于电驱动马达的操作来响应于该指示实现移动性限制。

10. 发明授权

US09446705B2 Start fault indicator system 有权
标题翻译：启动故障指示器系统
公开(公告)号：US09446705B2
公开(公告)日：2016-09-20
申请号：US14354742
申请日：2011-10-28
申请人： Sean Dwyer
发明人： Sean Dwyer
IPC分类号： B60Q1/00 , A01D34/68 , A01D34/82 , F02N11/10
CPC分类号： B60Q1/0064 , A01D34/6818 , A01D34/828 , B60Y2200/223 , F02N11/101 , F02N11/108 , F02N2200/02 , F02N2200/023 , F02N2200/061 , F02N2200/08 , F02N2200/0802 , F02N2200/0814 , F02N2200/10 , F02N2200/102 , F02N2200/106
摘要： A start fault indicator system for outdoor power equipment may include an illuminating element and circuitry to perform start condition checks to determine if a start fault has occurred. The illuminating element may be configured to illuminate a first predetermined color in response to detection of a start fault occurring, and illuminate a second predetermined color in response to determining that no start fault is outstanding, where the first and second predetermined colors are different colors.
摘要翻译：用于室外电力设备的起动故障指示器系统可以包括照明元件和用于执行启动条件检查以确定是否已经发生起动故障的电路。照明元件可以被配置为响应于发生的起始故障的检测而照亮第一预定颜色，并且响应于确定没有启动故障未完成而照亮第二预定颜色，其中第一和第二预定颜色是不同的颜色。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式