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公开(公告)号：US07696676B2
公开(公告)日：2010-04-13
申请号：US11640803
申请日：2006-12-18
申请人： Ertugrul Berkcan , Emad Andarawis Andarawis , Robert John Wojnarowski , Charles Scott Sealing , Charles Erklin Seeley , Eladio Clemente Delgado , David Cecil Hays , Christopher James Kapusta , Nanette Judith Gruber
发明人： Ertugrul Berkcan , Emad Andarawis Andarawis , Robert John Wojnarowski , Charles Scott Sealing , Charles Erklin Seeley , Eladio Clemente Delgado , David Cecil Hays , Christopher James Kapusta , Nanette Judith Gruber
IPC分类号： H01L41/08
CPC分类号： H01L27/20 , G01M5/00 , G01N29/245 , G01N29/2475 , G01N2291/0231 , H01L41/047 , H01L41/1132
摘要： A piezoelectric planar composite apparatus to provide health monitoring of a structure and associated methods are provided. The piezoelectric planar composite apparatus includes a piezoelectric electric material layer, multiple electrodes positioned in electrical contact with the piezoelectric material layer, and multiple sets of electrode interconnect conductors each positioned in electrical contact with a different subset of the electrodes and positioned to form multiple complementary electrode patterns. Each of the complementary electrode patterns is positioned to form an electric field having an electric field axis oriented along a different physical axis from that of an electric field formed by at least one other of the complementary electrode patterns. The interconnect conductors can be distributed over several electrode interconnect conductor carrying layers to enhance formation of the different complementary electrode patterns.
摘要翻译： 提供了一种用于提供结构和相关方法的健康监测的压电平面复合装置。 压电平面复合装置包括压电电材料层，与压电材料层电接触的多个电极，以及多组电极互连导体，每组电极互连导体定位成与电极的不同子集电接触并且定位成形成多个互补电极 模式。 每个互补电极图案被定位成形成电场轴，该电场轴沿着与至少另一个互补电极图案形成的电场不同的物理轴定向。 互连导体可以分布在多个电极互连导体承载层上以增强不同互补电极图案的形成。
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公开(公告)号：US20080143216A1
公开(公告)日：2008-06-19
申请号：US11640803
申请日：2006-12-18
申请人： Ertugrul Berkcan , Emad Andarawis Andarawis , Robert John Wojnarowski , Charles Scott Sealing , Charles Erklin Seeley , Eladio Clemente Delgado , David Cecil Hays , Christopher James Kapusta , Nanette Judith Gruber
发明人： Ertugrul Berkcan , Emad Andarawis Andarawis , Robert John Wojnarowski , Charles Scott Sealing , Charles Erklin Seeley , Eladio Clemente Delgado , David Cecil Hays , Christopher James Kapusta , Nanette Judith Gruber
IPC分类号： H01L41/083 , H01L41/047 , H01L41/16
CPC分类号： H01L27/20 , G01M5/00 , G01N29/245 , G01N29/2475 , G01N2291/0231 , H01L41/047 , H01L41/1132
摘要： A piezoelectric planar composite apparatus to provide health monitoring of a structure and associated methods are provided. The piezoelectric planar composite apparatus includes a piezoelectric electric material layer, multiple electrodes positioned in electrical contact with the piezoelectric material layer, and multiple sets of electrode interconnect conductors each positioned in electrical contact with a different subset of the of the electrodes and positioned to form multiple complementary electrode patterns. Each of the complementary electrode patterns is positioned to form an electric field having an electric field axis oriented along a different physical axis from that of an electric field formed by at least one other of the complementary electrode patterns. The interconnect conductors can be distributed over several electrode interconnect conductor carrying layers to enhance formation of the different complementary electrode patterns.
摘要翻译： 提供了一种用于提供结构和相关方法的健康监测的压电平面复合装置。 压电平面复合装置包括压电电材料层，与压电材料层电接触的多个电极，以及多组电极互连导体，每组电极互连导体定位成与电极的不同子集电接触并且定位成形成多个 互补电极图案。 每个互补电极图案被定位成形成电场轴，该电场轴沿着与至少另一个互补电极图案形成的电场不同的物理轴定向。 互连导体可以分布在多个电极互连导体承载层上以增强不同互补电极图案的形成。
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3.发明申请公开(公告)号：US20080168840A1
公开(公告)日：2008-07-17
申请号：US11652498
申请日：2007-01-12
IPC分类号： G01H11/00
CPC分类号： G01H11/08
摘要： Sensors for monitoring shock or vibration of an object are provided. The sensors include a proof mass, at least piezoelectric device, and an electronic circuit connected to the piezoelectric device. The piezoelectric device generates a current when the proof mass imparts a force on the piezoelectric device in response to the proof mass being subjected to a transient acceleration when the object is subjected to a shock or vibration. The electronic circuit is at least partially controlled in response to the current generated from the piezoelectric device due to the shock or vibration. Embodiments of the sensor provide multi-axis sensing capabilities. Methods of making the sensors and flexible circuits are also provided.
摘要翻译： 提供用于监测物体的震动或振动的传感器。 传感器包括至少是压电装置的检测质量块和连接到压电装置的电子电路。 当物体受到冲击或振动时，当证明物质响应于证明物质受到瞬时加速时，压电装置施加力而产生电流。 响应于由于冲击或振动而从压电装置产生的电流，至少部分地控制电子电路。 传感器的实施例提供多轴感测能力。 还提供了制造传感器和柔性电路的方法。
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4.发明授权公开(公告)号：US08443672B2
公开(公告)日：2013-05-21
申请号：US11652498
申请日：2007-01-12
IPC分类号： G01H11/00
CPC分类号： G01H11/08
摘要： Sensors for monitoring shock or vibration of an object are provided. The sensors include a proof mass, at least piezoelectric device, and an electronic circuit connected to the piezoelectric device. The piezoelectric device generates a current when the proof mass imparts a force on the piezoelectric device in response to the proof mass being subjected to a transient acceleration when the object is subjected to a shock or vibration. The electronic circuit is at least partially controlled in response to the current generated from the piezoelectric device due to the shock or vibration. Embodiments of the sensor provide multi-axis sensing capabilities. Methods of making the sensors and flexible circuits are also provided.
摘要翻译： 提供用于监测物体的震动或振动的传感器。 传感器包括至少是压电装置的检测质量块和连接到压电装置的电子电路。 当物体受到冲击或振动时，当证明物质响应于证明物质受到瞬时加速时，压电装置施加力而产生电流。 响应于由于冲击或振动而从压电装置产生的电流，至少部分地控制电子电路。 传感器的实施例提供多轴感测能力。 还提供了制造传感器和柔性电路的方法。
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公开(公告)号：US07837749B2
公开(公告)日：2010-11-23
申请号：US11426955
申请日：2006-06-28
申请人： Charles Erklin Seeley , Eladio Clemente Delgado , John Erik Hershey , Harold Woodruff Tomlinson, Jr. , David Fulton Johnston , Terry Lewis Farmer
发明人： Charles Erklin Seeley , Eladio Clemente Delgado , John Erik Hershey , Harold Woodruff Tomlinson, Jr. , David Fulton Johnston , Terry Lewis Farmer
IPC分类号： B01D39/00
摘要： A system (10) for monitoring an operating condition of an electrostatic precipitator rapper system (12) includes a rapper (24) configured to mechanically actuate to disengage pollutants from a plate of the electrostatic precipitator (12). The system also includes a sensor (38, 40) configured to obtain and transmit signals representative of vibration, motion, or current behavior of the rapper; and a processor (52) configured to receive the signals from the sensor and to detect whether the rapper is mechanically actuated.
摘要翻译： 用于监测静电除尘器敲击器系统（12）的操作状态的系统（10）包括构造成机械致动以使污染物与静电除尘器（12）的板分离的敲击器（24）。 该系统还包括传感器（38,40），其被配置为获得和发送表示说唱歌手的振动，运动或电流行为的信号; 以及处理器（52），被配置为从所述传感器接收信号并检测所述说唱机是否被机械地致动。
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公开(公告)号：US20080211353A1
公开(公告)日：2008-09-04
申请号：US11681484
申请日：2007-03-02
IPC分类号： H01L41/08
CPC分类号： H01L41/094
摘要： A bimorph actuator has been found that uses commonly available piezoelectric material and is operational up to about 150° C. or one half of Curie temperature, in that it does not exhibit depolarization due to negative electric fields and/or elevated temperature. This result is accomplished by driving both piezoelectric materials with a positive electric field along the polarization direction.
摘要翻译： 已经发现双压电晶片致动器使用通常可用的压电材料，并且可操作到约150℃或居里温度的一半，因为它不会由于负电场和/或升高的温度而显示去极化。 该结果通过沿着偏振方向驱动具有正电场的压电材料来实现。
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公开(公告)号：US06988706B2
公开(公告)日：2006-01-24
申请号：US10740969
申请日：2003-12-17
申请人： Charles Erklin Seeley , Richard Joseph Saia , Christopher James Kapusta , David Joseph Najewicz , Anis Zribi , Guanghua (George) Wu
发明人： Charles Erklin Seeley , Richard Joseph Saia , Christopher James Kapusta , David Joseph Najewicz , Anis Zribi , Guanghua (George) Wu
IPC分类号： F16K31/02
CPC分类号： F16K99/0001 , F15C5/00 , F16K31/005 , F16K99/0007 , F16K99/0048 , F16K2099/008
摘要： A piezoelectric microvalve and method for controlling a fluid flow through a piezoelectric microvalve are provided. The microvalve includes an inlet plenum and a flow directing structure for directing a fluid flow, wherein a first side of the structure is in fluid communication with the inlet plenum. The microvalve also includes a piezoelectric bending actuator comprising a flap portion responsive to a command signal for controlling a fluid flow through the flow directing structure. The microvalve further includes an outlet plenum in fluid communication with a second side of the flow directing structure.
摘要翻译： 提供一种用于控制通过压电微型阀的流体流动的压电微型阀和方法。 微型阀包括入口气室和用于引导流体流动的流动引导结构，其中该结构的第一侧与入口气室流体连通。 微型阀还包括压电弯曲致动器，其包括响应于用于控制通过流动引导结构的流体流的命令信号的挡板部分。 微型阀还包括与流动引导结构的第二侧流体连通的出口增压室。
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公开(公告)号：US08881527B2
公开(公告)日：2014-11-11
申请号：US13459325
申请日：2012-04-30
申请人： Charles Erklin Seeley , Dmytro Floriyovych Opaits , Sunilkumar Onkarnath Soni , Chiranjeev Kalra
发明人： Charles Erklin Seeley , Dmytro Floriyovych Opaits , Sunilkumar Onkarnath Soni , Chiranjeev Kalra
CPC分类号： H02N3/00
摘要： Power plant systems and methods are presented. The power plant includes a steam turbine configured to release exhaust steam. The power plant further includes an electro-hydrodynamic system operatively coupled to the steam turbine. The electro-hydrodynamic system is configured to receive the exhaust steam from the steam turbine and generate auxiliary electric power using the exhaust steam.
摘要翻译： 介绍了电厂系统和方法。 发电厂包括被配置为释放废气蒸汽的蒸汽轮机。 发电厂还包括可操作地耦合到蒸汽涡轮机的电动水动力系统。 电动液压系统构造成接收来自蒸汽轮机的排气并使用排气蒸汽产生辅助电力。
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公开(公告)号：US08752775B2
公开(公告)日：2014-06-17
申请号：US12198257
申请日：2008-08-26
IPC分类号： B05B1/08
CPC分类号： F15D1/0095 , F04B43/095 , H01L23/467 , H01L2223/00 , H01L2924/0002 , H01L2924/00
摘要： A synthetic jet includes a first backer structure, one and only one actuator, a wall member coupled to and positioned between the first backer structure and the one and only one actuator to form a cavity, and wherein the wall member has an orifice formed therethrough, and wherein the orifice fluidically couples the cavity to an environment external to the cavity.
摘要翻译： 合成射流包括第一支撑结构，仅一个致动器;壁构件，其联接到第一支撑结构和仅一个致动器之间并且位于第一支撑结构之间并形成空腔，并且其中壁构件具有通过其形成的孔， 并且其中所述孔口将所述空腔流体耦合到所述空腔外部的环境。
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公开(公告)号：US20100141294A1
公开(公告)日：2010-06-10
申请号：US12328840
申请日：2008-12-05
IPC分类号： G01R31/34
CPC分类号： G01R31/346 , G01R31/025 , G01R31/1227
摘要： A winding diagnostic system is provided. The system includes a core having a winding to generate a magnetic flux. A retention device for holding the winding in place is provided. The system further includes a sensor disposed in a sensing relation with the retention device to generate signals related to at least one aspect of the winding.
摘要翻译： 提供绕线诊断系统。 该系统包括具有产生磁通量的绕组的磁芯。 提供了用于将绕组保持在适当位置的保持装置。 该系统还包括与保持装置以感测关系设置的传感器，以产生与绕组的至少一个方面相关的信号。
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