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公开(公告)号：US09651587B2
公开(公告)日：2017-05-16
申请号：US14261724
申请日：2014-04-25
Applicant: EATON CORPORATION
Inventor： John Albert Kovacich , Carl Anderson , John Trublowski , Steven Christopher Schmalz
IPC: G01R19/155
CPC classification number: G01R19/155
Abstract: An apparatus is for visual indication of an energized state of electrical conductors. The apparatus includes two electrodes structured to capacitively couple to two energized electrical conductors, respectively, in order to harvest an electric field. A rectifier is powered from one or both of the two electrodes. An illuminated indicator or a non-illuminated indicator is powered from the rectifier.
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公开(公告)号：US20160258983A1
公开(公告)日：2016-09-08
申请号：US15159388
申请日：2016-05-19
Applicant: Eaton Corporation
Inventor： Mark Allan Juds , Kurt von Eckroth , John Trublowski , Naresh Kumar Kodela
IPC: G01R15/06
Abstract: Multi-layer capacitor divider voltage sensors include a plurality of voltage sensor conductive layers having sensor to ground interface surfaces. Respective voltage sensor conductive layers are connected to each other and sensor output voltage Vs by continuations of material forming the interface surfaces extending therebetween. The voltage sensors also include a plurality of conductive ground layers connected to electrical ground, the ground layers interleaved with the voltage sensor conductive layers so that a conductive ground layer resides between adjacent conductive voltage sensor layers. A first voltage sensor conductive layer (closest to a line conductor) is electrically connected to the other conductive voltage sensor layers and output voltage Vs and has a sensor to conductor interface surface with a corresponding interface area. The interface areas and the gap distances are configured to provide desired capacitance for attenuation of conductor voltage Vc for a suitably sized Vs in a compact sensor package.
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3.发明申请DETECTION APPARATUS FOR AT LEAST ONE OF TEMPERATURE AND PRESSURE IN A CYLINDER OF AN INTERNAL COMBUSTION ENGINE 审中-公开用于内燃机缸体温度和压力至少一个的检测装置公开(公告)号：US20160115830A1
公开(公告)日：2016-04-28
申请号：US14973005
申请日：2015-12-17
Applicant: Eaton Corporation
Inventor： Dale Arden Stretch , John Albert Kovacich , John Trublowski , James Edward McCarthy, JR. , Karen Evelyn Bevan , Douglas J. Nielsen , David Yee , Evan Grimm , Xubin Song , Martin Pryor
CPC classification number: F01L3/08 , F01L2820/043 , F01L2820/044 , F01L2820/045 , F02D35/023 , F02D35/025 , G01K13/00 , G01K2205/00 , G01L23/04 , G01L23/14 , G01M15/08
Abstract: An apparatus for measuring at least one of temperature and pressure within a cylinder of an internal combustion engine can include an engine valve and a sensor. The internal combustion engine can include a valvetrain having rocker arm assembly, a camshaft, a valve, and a hydraulic lash adjuster. The engine valve can have a valve head and a valve stem extending from the valve head in an axial direction. The valve head can have a valve face configured to be in pressure communication with an engine cylinder. The valve stem can have an outer surface with a cylindrical portion and a variably-shaped portion. The variably-shaped portion can define a target detectable by the sensor and the sensor can be installed adjacent to the target. Alternatively, the sensor can be positioned to detect a level of force at some point along the valvetrain.
Abstract translation: 用于测量内燃机的气缸内的温度和压力中的至少一个的装置可以包括发动机气门和传感器。 内燃机可以包括具有摇臂组件，凸轮轴，阀和液压间隙调节器的阀门。 发动机阀门可以具有阀头和从阀头沿轴向方向延伸的阀杆。 阀头可以具有构造成与发动机气缸压力连通的阀面。 阀杆可以具有带有圆柱形部分和可变形部分的外表面。 可变形部分可以限定由传感器可检测的目标，并且传感器可以安装在目标附近。 或者，可以将传感器定位成在沿着气门盘的某一点处检测力的水平。
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4.发明授权公开(公告)号：US08994544B2
公开(公告)日：2015-03-31
申请号：US14307763
申请日：2014-06-18
Applicant: Eaton Corporation
Inventor： John A. Kovacich , John Trublowski
IPC: G08B21/00 , G01R19/155
CPC classification number: G01R19/155
Abstract: An indicator system for an alternating current power bus includes an electret operatively associated with the alternating current power bus. The electret includes an output having an alternating current voltage when the alternating current power bus is energized. A rectifier includes an input electrically interconnected with the output of the electret and an output having a direct current voltage responsive to the alternating current voltage of the output of the electret. An indicator includes an input electrically interconnected with the output of the rectifier and an indication output responsive to the direct current voltage of the output of the rectifier.
Abstract translation: 用于交流电源总线的指示器系统包括可操作地与交流电源总线相关联的驻极体。 当交流电力总线通电时，驻极体包括具有交流电压的输出。 整流器包括与驻极体的输出电互连的输入端和具有响应驻极体输出端的交流电压的直流电压的输出端。 指示器包括与整流器的输出电互连的输入端和响应于整流器的输出的直流电压的指示输出。
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Patent Agency Ranking
公开(公告)号：US10047644B2
公开(公告)日：2018-08-14
申请号：US14973005
申请日：2015-12-17
Applicant: Eaton Corporation
Inventor： Dale Arden Stretch , John Albert Kovacich , John Trublowski , James Edward McCarthy, Jr. , Karen Evelyn Bevan , Douglas J. Nielsen , David Yee , Evan Grimm , Xubin Song , Martin Pryor
Abstract: An apparatus for measuring at least one of temperature and pressure within a cylinder of an internal combustion engine can include an engine valve and a sensor. The internal combustion engine can include a valvetrain having rocker arm assembly, a camshaft, a valve, and a hydraulic lash adjuster. The engine valve can have a valve head and a valve stem extending from the valve head in an axial direction. The valve head can have a valve face configured to be in pressure communication with an engine cylinder. The valve stem can have an outer surface with a cylindrical portion and a variably-shaped portion. The variably-shaped portion can define a target detectable by the sensor and the sensor can be installed adjacent to the target. Alternatively, the sensor can be positioned to detect a level of force at some point along the valvetrain.
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6.发明授权Multiple layer capacitor divider voltage sensors suitable for circuit breakers and related circuit breakers 有权适用于断路器和相关断路器的多层电容分压器电压传感器公开(公告)号：US09389246B2
公开(公告)日：2016-07-12
申请号：US14150140
申请日：2014-01-08
Applicant: Eaton Corporation
Inventor： Mark Allan Juds , Kurt von Eckroth , John Trublowski , Naresh Kumar Kodela
Abstract: Multi-layer capacitor divider voltage sensors include a plurality of voltage sensor conductive layers having sensor to ground interface surfaces. Respective voltage sensor conductive layers are connected to each other and sensor output voltage Vs by continuations of material forming the interface surfaces extending therebetween. The voltage sensors also include a plurality of conductive ground layers connected to electrical ground, the ground layers interleaved with the voltage sensor conductive layers so that a conductive ground layer resides between adjacent conductive voltage sensor layers. A first voltage sensor conductive layer (closest to a line conductor) is electrically connected to the other conductive voltage sensor layers and output voltage Vs and has a sensor to conductor interface surface with a corresponding interface area. The interface areas and the gap distances are configured to provide desired capacitance for attenuation of conductor voltage Vc for a suitably sized Vs in a compact sensor package.
Abstract translation: 多层电容器分压器电压传感器包括具有传感器到接地界面的多个电压传感器导电层。 相应的电压传感器导电层通过形成在其间延伸的界面表面的材料的连续相互连接和传感器输出电压Vs。 电压传感器还包括连接到电接地的多个导电接地层，接地层与电压传感器导电层交错，使得导电接地层位于相邻的导电电压传感器层之间。 第一电压传感器导电层（最靠近线路导体）与其它导电电压传感器层电连接并输出电压Vs，并且具有与相应接口区域的传感器到导体接口表面。 接口面积和间隙距离被配置成为小型传感器封装中适当大小的Vs提供用于衰减导体电压Vc的期望电容。
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公开(公告)号：US09385622B2
公开(公告)日：2016-07-05
申请号：US14806908
申请日：2015-07-23
Applicant: EATON CORPORATION
Inventor： John A. Kovacich , John Trublowski
Abstract: A power system for an alternating current power bus includes an electret operatively associated with the alternating current power bus. The electret includes an output having an alternating current voltage when the alternating current power bus is energized. A rectifier includes an input electrically interconnected with the output of the electret and an output having a direct current voltage responsive to the alternating current voltage of the output of the electret. A powered device includes an input electrically interconnected with the output of the rectifier. The powered device is powered responsive to the direct current voltage of the output of the rectifier.
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公开(公告)号：US09696348B2
公开(公告)日：2017-07-04
申请号：US15159388
申请日：2016-05-19
Applicant: Eaton Corporation
Inventor： Mark Allan Juds , Kurt von Eckroth , John Trublowski , Naresh Kumar Kodela
Abstract: Multi-layer capacitor divider voltage sensors include a plurality of voltage sensor conductive layers having sensor to ground interface surfaces. Respective voltage sensor conductive layers are connected to each other and sensor output voltage Vs by continuations of material forming the interface surfaces extending therebetween. The voltage sensors also include a plurality of conductive ground layers connected to electrical ground, the ground layers interleaved with the voltage sensor conductive layers so that a conductive ground layer resides between adjacent conductive voltage sensor layers. A first voltage sensor conductive layer (closest to a line conductor) is electrically connected to the other conductive voltage sensor layers and output voltage Vs and has a sensor to conductor interface surface with a corresponding interface area. The interface areas and the gap distances are configured to provide desired capacitance for attenuation of conductor voltage Vc for a suitably sized Vs in a compact sensor package.
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9.发明申请MULTIPLE LAYER CAPACITOR DIVIDER VOLTAGE SENSORS SUITABLE FOR CIRCUIT BREAKERS AND RELATED CIRCUIT BREAKERS 有权多层电容器分电极传感器适用于断路器和相关电路断路器公开(公告)号：US20150192618A1
公开(公告)日：2015-07-09
申请号：US14150140
申请日：2014-01-08
Applicant: Eaton Corporation
Inventor： Mark Allan Juds , Kurt Von Eckroth , John Trublowski , Naresh Kumar Kodela
Abstract: Multi-layer capacitor divider voltage sensors include a plurality of voltage sensor conductive layers having sensor to ground interface surfaces. Respective voltage sensor conductive layers are connected to each other and sensor output voltage Vs by continuations of material forming the interface surfaces extending therebetween. The voltage sensors also include a plurality of conductive ground layers connected to electrical ground, the ground layers interleaved with the voltage sensor conductive layers so that a conductive ground layer resides between adjacent conductive voltage sensor layers. A first voltage sensor conductive layer (closest to a line conductor) is electrically connected to the other conductive voltage sensor layers and output voltage Vs and has a sensor to conductor interface surface with a corresponding interface area. The interface areas and the gap distances are configured to provide desired capacitance for attenuation of conductor voltage Vc for a suitably sized Vs in a compact sensor package.
Abstract translation: 多层电容器分压器电压传感器包括具有传感器到接地界面的多个电压传感器导电层。 相应的电压传感器导电层通过形成在其间延伸的界面表面的材料的连续相互连接和传感器输出电压Vs。 电压传感器还包括连接到电接地的多个导电接地层，接地层与电压传感器导电层交错，使得导电接地层驻留在相邻的导电电压传感器层之间。 第一电压传感器导电层（最靠近线路导体）与其它导电电压传感器层电连接并输出电压Vs，并且具有与相应接口区域的传感器到导体接口表面。 接口面积和间隙距离被配置成为小型传感器封装中适当大小的Vs提供用于衰减导体电压Vc的期望电容。
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