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1. 发明申请

WO2010085690A2 METHOD AND SYSTEM FOR FLUID WAVE ENERGY CONVERSION 审中-公开
标题翻译：流体能量转换方法与系统
公开(公告)号：WO2010085690A2
公开(公告)日：2010-07-29
申请号：PCT/US2010/021862
申请日：2010-01-22
申请人： QORTEK, INC. , KNOWLES, Gareth , BIRD, Ross
发明人： KNOWLES, Gareth , BIRD, Ross
CPC分类号： F03B13/14 , F05B2270/709 , Y02E10/28 , Y02E10/38 , Y10T29/42
摘要： A system for converting kinetic wave energy from a dynamic fluid into electrical power, the system including a structural housing containing a piezokinetic assembly having a plurality of electromechanical coupled elements, and a dynamic assembly, coupled to the piezokinetic assembly; and charge storage devices or power consumption devices in an electronics module coupled to the piezokinetic assembly. When the exposed to the dynamic fluid medium, the dynamic fluid medium's wave energy couples with the structural housing causing a resulting displacement of the dynamic assembly contained therein. The displacement of the dynamic assembly causes a plurality of the electromechanical coupled elements to simultaneously flex, generating an electrical charge which may be either stored in the charge storage device or which may directly power the power consumption device.
摘要翻译：一种用于将动能流动能从动态流体转换成电力的系统，该系统包括一个包含具有多个机电耦合元件的压电动力学组件的结构外壳和耦合到压电动力学组件的动态组件; 并且对耦合到压电动力学组件的电子模块中的存储装置或功率消耗装置进行充电。当暴露于动态流体介质时，动态流体介质的波能与结构壳体耦合，导致其中包含的动态组件的最终位移。动态组件的位移导致多个机电耦合元件同时弯曲，产生可以存储在电荷存储装置中或可以直接为功率消耗装置供电的电荷。

2. 发明申请

WO2013019905A1 INTRINSIC ADAPTIVE AND AUTONOMIC PIEZOTRANSFORMER CIRCUITS 审中-公开
标题翻译：内置自适应和自动PIEZOTRANSFORMER电路
公开(公告)号：WO2013019905A1
公开(公告)日：2013-02-07
申请号：PCT/US2012/049232
申请日：2012-08-01
申请人： KNOWLES, Gareth, J. , MURRAY, John , BIRD, Ross , BRADLEY, William , ZOOK, Jon
发明人： KNOWLES, Gareth, J. , MURRAY, John , BIRD, Ross , BRADLEY, William , ZOOK, Jon
IPC分类号： H01L41/08 , H02M3/337
CPC分类号： H01L41/044 , H01L41/107 , H02M3/335 , H02M7/53 , H02M2007/4815 , H02M2007/4818
摘要： An intrinsic piezoelectric transformer circuit a piezoelectric transformer circuit is provided that has a primary side component including first and second electrodes, a secondary side component including first and second electrodes, and at least one tertiary component including first and second electrodes. A power bridge is provided which includes one or more switches, each switch has a gate terminal that is directly connected to the second electrode of the tertiary component of the piezoelectric transformer. The first electrode of the tertiary component of the piezoelectric transformer is connected to a reference for the one or more switches of the power bridge. The first electrode of the primary component of the piezoelectric transformer is electrically connected to a power bridge output and the second electrode of the primary component of the piezoelectric transformer is connected to a ground terminal.
摘要翻译：提供一种压电变压器电路的本征压电变压器电路，其具有包括第一和第二电极的初级侧部件，包括第一和第二电极的次级侧部件和包括第一和第二电极的至少一个第三部件。提供一种电源桥，其包括一个或多个开关，每个开关具有直接连接到压电变压器的三次分量的第二电极的栅极端子。压电变压器的三次分量的第一电极连接到功率桥的一个或多个开关的基准。压电变压器的主要部件的第一电极电连接到功率桥输出，并且压电变压器的主要部件的第二电极连接到接地端子。

3. 发明申请

WO2013052910A2 SLAT-CONSTRUCTED AUTONOMIC TRANSFORMERS 审中-公开
标题翻译： SLAT建造的自动变压器
公开(公告)号：WO2013052910A2
公开(公告)日：2013-04-11
申请号：PCT/US2012/059119
申请日：2012-10-05
申请人： BIRD, Ross , BRADLEY, William, M. , KNOWLES, Gareth, J.
发明人： BIRD, Ross , BRADLEY, William, M. , KNOWLES, Gareth, J.
IPC分类号： H01L41/02
CPC分类号： H01L41/27 , H01L41/0471 , H01L41/0833 , H01L41/107 , Y10T29/42
摘要： Multilayered piezoelectric transformers, transformer elements and methods of constructing piezoelectric transformers are disclosed.
摘要翻译：公开了多层压电变压器，变压器元件和构造压电变压器的方法。

4. 发明申请

WO2013040580A1 PERCOLATION TAMPER PROTECTION CIRCUIT FOR ELECTRONIC DEVICES 审中-公开
标题翻译：电子设备防爆保护电路
公开(公告)号：WO2013040580A1
公开(公告)日：2013-03-21
申请号：PCT/US2012/055794
申请日：2012-09-17
申请人： QORTEK, INC.
发明人： BIRD, Ross , BOWER, Greg , KNOWLES, Gareth J. , ZOOK, Jonathan
IPC分类号： G11C7/24 , G11C5/14
CPC分类号： H03K19/00384
摘要： An integrated circuit employing a percolation tamper protection device includes a circuit housing with a die disposed in circuit housing. The die includes a volatile memory. A percolation tamper protection device that is connected to the volatile memory and also disposed in the circuit housing. The percolation tamper protection device includes a percolation gate which is biased in a conductive state. The percolation gate includes a first terminal that is connected to the volatile memory and a second terminal configured to be connected to a power supply. The percolation gate has a conductivity that varies proportional to pressure.
摘要翻译：采用渗滤篡改保护装置的集成电路包括具有设置在电路壳体中的管芯的电路外壳。芯片包括易失性存储器。渗透篡改保护装置，其连接到易失性存储器并且还设置在电路壳体中。渗滤篡改装置包括偏置在导电状态的渗滤门。渗滤门包括连接到易失性存储器的第一端子和被配置为连接到电源的第二端子。渗滤门具有与压力成比例的导电性。

5. 发明申请

WO2015138505A1 NON-CONTACT MAGNETOSTRICTIVE CURRENT SENSOR 审中-公开
标题翻译：非接触式磁感应电流传感器
公开(公告)号：WO2015138505A1
公开(公告)日：2015-09-17
申请号：PCT/US2015/019778
申请日：2015-03-10
申请人： QORTEK, INC.
发明人： KNOWLES, Gareth J. , BRADLEY, William M. , ZOOK, Jonathan M. , BIRD, Ross , TUNCDEMIR, Safakcan
IPC分类号： G01L3/10 , G01R15/18 , H01L41/12
CPC分类号： G01R15/183 , G01L1/127 , G01L1/2206 , G01R15/18 , G01R33/0052 , H01L41/12
摘要： A non-contact, current sensor includes a gapped magnetic core configured to circumscribe a current carrying conductor. A magnetostrictive element is mechanically coupled to the gapped magnetic core. Current flowing in the current carrying conductor induces a magnetic field in the magnetic core that flows through the magnetostrictive element. The gapped magnetic core is provided with mounting sections to which the magnetostrictive element is mechanically coupled. The mounting sections have a geometry that increases magnetic flux in the magnetostrictive element. A strain gauge is mechanically coupled to the magnetostrictive element to measure displacement in the element induced by the magnetic flux.
摘要翻译：非接触式电流传感器包括配置成围绕载流导体的间隙磁芯。磁致伸缩元件机械耦合到有间隙的磁芯。在载流导体中流动的电流在磁芯中的磁场中产生流过磁致伸缩元件的磁场。有间隙的磁芯设有安装部分，磁致伸缩元件机械耦合到该安装部分。安装部分具有增加磁致伸缩元件中的磁通量的几何形状。应变计机械耦合到磁致伸缩元件以测量由磁通量引起的元件中的位移。

6. 发明申请

WO2015153798A1 GALVANIC ISOLATED CERAMIC BASED VOLTAGE SENSORS 审中-公开
标题翻译：基于绝缘隔离陶瓷的电压传感器
公开(公告)号：WO2015153798A1
公开(公告)日：2015-10-08
申请号：PCT/US2015/023930
申请日：2015-04-01
申请人： QORTEK, INC
发明人： KNOWLES, Gareth J. , BRADLEY, William M. , BIRD, Ross
IPC分类号： H01L41/04 , H01L41/08 , B06B1/06
CPC分类号： B06B1/06 , B06B1/0261 , G01R15/144 , H01L41/044 , H01L41/107
摘要： A galvanically isolated voltage sensor is provided which includes a mechanically integral piezoelectric transformer assembly coupled to a modulation circuit. The modulation circuit receives a source voltage signal to be measured and modulates that signal at a frequency equal to a resonance frequency of the transformer assembly and transmits the modulated to signal to the transformer assembly. The transformer assembly generates an output signal that is identical to the modulated signal subject to the transformer gain. The output signal is then demodulated and filtered so as to recreate the source voltage signal for analysis.
摘要翻译：提供一种电隔离电压传感器，其包括耦合到调制电路的机械一体化的压电变压器组件。调制电路接收要测量的源电压信号，并以等于变压器组件的谐振频率的频率对该信号进行调制，并将调制信号发送到变压器组件。变压器组件产生与经变压器增益的调制信号相同的输出信号。然后对输出信号进行解调和滤波，以便重建源电压信号进行分析。

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