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

WO2005033716A1 SYSTEM AND METHOD FOR CURRENT SENSING USING ANTI-DIFFERENTIAL, ERROR CORRECTING CURRENT SENSING 审中-公开
标题翻译：使用抗差分电流检测的电流传感系统和方法
公开(公告)号：WO2005033716A1
公开(公告)日：2005-04-14
申请号：PCT/IB2004/051934
申请日：2004-09-30
申请人： EATON CORPORATION , HASTINGS, Jerome K. , SOLVESON, Mark G. , GASS, Dale L.
发明人： HASTINGS, Jerome K. , SOLVESON, Mark G. , GASS, Dale L.
IPC分类号： G01R15/20
CPC分类号： G01R15/202 , G01R15/207
摘要： The present invention is directed to system and method for current sensing using an anti-differential, error correcting, current sensing system (10, 10a, 10b). The invention includes a conductive path (12, 12a, 36, 38) configured to receive a current (14) therethrough. A first current sensor (H1) is positioned on a first side of the conductive path (12, 12a, 36, 38) and configured to monitor a first directional magnetic field (20) induced by the current (14). A second current sensor (H2) is positioned on a second side of the conductive path (12, 12a, 36, 38), substantially opposite the first current sensor (H1), and configured to monitor a second directional magnetic field (22) induced by the current (14) that is substantially opposite in direction to the first directional magnetic field (20). A processing component (18, 18a, 18b) is configured to receive feedback (21, 24, 24a, 26, 28, 28a) from the first current sensor (H1) and the second current sensor (H2) and generate an anti-differential output (19, 30) from the feedback (21, 24, 24a, 26, 28, 28a).
摘要翻译：本发明涉及使用反差分纠错电流检测系统（10,10a，10b）进行电流检测的系统和方法。本发明包括被配置为接收穿过其中的电流（14）的导电路径（12,12a，36,38）。第一电流传感器（H1）定位在导电路径（12,12a，36,38）的第一侧上，并被配置为监测由电流（14）感应的第一定向磁场（20）。第二电流传感器（H2）位于与第一电流传感器（H1）基本相对的导电路径（12,12a，36,38）的第二侧上，并且被配置为监测引起的第二定向磁场（22）通过与第一定向磁场（20）的方向基本上相反的电流（14）。处理部件（18,18a，18b）被配置为从第一电流传感器（H1）和第二电流传感器（H2）接收反馈（21,24,24a,26,28,28a）并产生反差输出（19,30）从反馈（21,24,24,26,28,28a）输出。

2. 发明申请

WO2005033718A1 INTEGRATED ANTI-DIFFERENTIAL CURRENT SENSING SYSTEM 审中-公开
标题翻译：综合抗差分电流传感系统
公开(公告)号：WO2005033718A1
公开(公告)日：2005-04-14
申请号：PCT/IB2004/051936
申请日：2004-09-30
申请人： EATON CORPORATION , HASTINGS, Jerome K. , GASS, Dale L. , PAHL, Birger , LEE, Davin R. , HANSEN, James E.
发明人： HASTINGS, Jerome K. , GASS, Dale L. , PAHL, Birger , LEE, Davin R. , HANSEN, James E.
IPC分类号： G01R15/20
CPC分类号： G01R15/202 , G01R15/207
摘要： The present invention is directed to system for current sensing including a first Hall effect sensor (H1, 56, 120, 174, 204, 236) and a second Hall effect sensor (H2, 58, 124, 176, 206, 238) constructed to provide feedback (21, 24, 24a, 26, 28, 28a) indicating current flow (14) through a conductor (12, 130, 132, 152, 178, 180, 181, 182, 220, 232) susceptible to external magnetic flux (B2, 17, 166). A housing (184, 186, 188, 212, 214, 216, 244, 246, 248) is configured to position the first Hall effect sensor (H1, 56, 120, 174, 204, 236) and the second Hall effect sensor (H2, 58, 124, 176, 206, 238) about the conductor (12, 130, 132, 152, 178, 180, 181, 182, 220, 232)to provide generally magnitude equal feedback (21, 24) of the current flow (14) through the conductor (12, 130, 132, 152, 178, 180, 181, 182, 220, 232) and generally polarity opposite feedback (26, 28) of the external magnetic flux (B2, 17, 166).
摘要翻译：本发明涉及用于电流感测的系统，包括第一霍尔效应传感器（H1,56,120,174,204,236）和第二霍尔效应传感器（H2,58,124,176,206,238），其构造成提供指示通过易受外部磁通量的导体（12,130,132,152,178,180,181,182,220,232）的电流（14）的反馈（21,24,24,26,28,28a）（B2,17,166）。壳体（184,186,188,212,214,216,244,246,248）被配置成将第一霍尔效应传感器（H1,56,120,174,204,236）和第二霍尔效应传感器（围绕导体（12,130,132,152,178,180,181,182,220,232）的H2，58,124,176,206,238，以提供电流的大致等同的反馈（21,24）流体（14）穿过导体（12,130,132,152,178,180,181,182,220,232），并且通常与外部磁通（B2,17,166）极性相反的反馈（26,28）。

3. 发明申请

WO2016025022A1 PIEZOELECTRIC SENSOR ASSEMBLY, AND SENSOR ATTACHMENT ASSEMBLY AND ELECTRICAL SYSTEM EMPLOYING SAME 审中-公开
标题翻译：压电传感器组件和传感器附件组件及使用其的电气系统
公开(公告)号：WO2016025022A1
公开(公告)日：2016-02-18
申请号：PCT/US2015/013401
申请日：2015-01-29
申请人： EATON CORPORATION
发明人： GASS, Dale L. , STRINGER, Jeffrey T.
IPC分类号： G01R31/12 , G01H11/08 , G01D11/24 , H02H1/00
CPC分类号： G01R31/1209 , G01D11/30 , G01H11/08 , G01R31/1272 , G10K11/004 , H02H1/0023
摘要： A piezoelectric sensor assembly (400) is for an electrical system (2'). The electrical system (2') includes a sensor attachment assembly (300) and a number of electrical conductors (6'). The sensor attachment assembly (300) includes a sensor housing (302) and a fastening member (500) for fastening the sensor housing (302) to a corresponding one of the electrical conductors (6'). The piezoelectric sensor assembly (400) includes a processor (402) enclosed by the sensor housing (302), a piezoelectric sensor element (404), a wiring assembly (406) electrically connecting the piezoelectric sensor element (404) to the processor (402), an insulating member (408) coupled to the piezoelectric sensor element (404) and being structured to extend outwardly from the sensor housing (302) to engage the corresponding one of the electrical conductors (6'), and a mounting enclosure (410) structured to mount the piezoelectric sensor element (404) and the insulating member (408) to the sensor housing (302).
摘要翻译：压电传感器组件（400）用于电气系统（2'）。电气系统（2'）包括传感器附接组件（300）和多个电导体（6'）。传感器附接组件（300）包括用于将传感器壳体（302）紧固到相应的一个电导体（6'）的传感器壳体（302）和紧固构件（500）。压电传感器组件（400）包括由传感器壳体（302）包围的处理器（402），压电传感器元件（404），将压电传感器元件（404）电连接到处理器（402）的接线组件），耦合到压电传感器元件（404）并被构造成从传感器壳体（302）向外延伸以与相应的一个电导体（6'）接合的绝缘构件（408）和安装壳体（410））构造成将压电传感器元件（404）和绝缘构件（408）安装到传感器壳体（302）。

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