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1. 发明申请

WO2017139554A1 PIEZOELECTRIC ENERGY HARVESTER FOR HUMAN MOTION 审中-公开
标题翻译：压电式人体运动能量收割机
公开(公告)号：WO2017139554A1
公开(公告)日：2017-08-17
申请号：PCT/US2017/017341
申请日：2017-02-10
申请人： ANALOG DEVICES, INC.
发明人： ZHANG, Qian , JIANG, Yingqi , YANG, Kuang L.
IPC分类号： H02N2/18
CPC分类号： H02N2/18 , F03G5/06
摘要： An exemplary energy harvester 600 includes a piezoelectric ring 625, an eccentric mass 620 that rotates in response to external motion, and a piezoelectric stress inducer 645,655 coupled with the eccentric mass and the piezoelectric ring. The piezoelectric stress inducer deforms the piezoelectric ring in response to rotational motion of the eccentric mass, causing the piezoelectric ring to generate electrical energy.
摘要翻译：示例性能量采集器600包括压电环625，响应于外部运动而旋转的偏心质量620以及与偏心质量和压电环耦合的压电应力感应器645,655。压电应力感应器响应于偏心质量块的旋转运动而使压电环变形，从而导致压电环产生电能。

2. 发明申请

WO2017069917A1 ELECTRIC ENERGY SCAVENGER DEVICE 审中-公开
标题翻译：电能清除装置
公开(公告)号：WO2017069917A1
公开(公告)日：2017-04-27
申请号：PCT/US2016/053751
申请日：2016-09-26
申请人： ANALOG DEVICES, INC.
发明人： JIANG, Yingqi , ZHANG, Qian , YANG, Kuang, L.
IPC分类号： H02N2/18 , H01L41/113
CPC分类号： H02N2/183 , H02N1/04
摘要： An electric energy scavenger device has a housing forming an internal chamber with an internal wall, and a movable element contained within the internal chamber. The movable element is freely movable and unconnected to any other movable element within the internal chamber. Within the internal chamber, the device also has a plurality of piezoelectric charge conversion elements positioned along the internal wall. The plurality of piezoelectric charge conversion elements are positioned side-by-side to contact the movable element when the movable element moves within the internal chamber. In addition, the movable element is configured to simultaneously contact at least two of the plurality of side-by-side piezoelectric charge conversion elements. During use, the movable element is freely movable within the internal chamber in response to movement of the entire housing.
摘要翻译：电能清除装置具有形成具有内壁的内部腔室的外壳以及包含在内部腔室内的可移动元件。可移动元件可自由移动并且不连接到内部腔室内的任何其他可移动元件。在内部腔室内，该装置还具有沿内壁定位的多个压电电荷转换元件。当可移动元件在内部腔室内移动时，多个压电电荷转换元件并排定位以接触可移动元件。另外，可动元件被配置为同时接触多个并排压电电荷转换元件中的至少两个。在使用过程中，响应于整个壳体的移动，可移动元件在内室内自由移动。

3. 发明申请

WO2007005978A2 METHOD AND SYSTEM FOR SPREADING AND SCRAMBLING DOWNLIKE PHYSICAL CHANNELS 审中-公开
标题翻译：用于传播和打击下行人体通道的方法和系统
公开(公告)号：WO2007005978A2
公开(公告)日：2007-01-11
申请号：PCT/US2006/026228
申请日：2006-07-06
申请人： ANALOG DEVICES, INC. , ZHANG, Qian
发明人： ZHANG, Qian
IPC分类号： H04J11/00
CPC分类号： H04J13/0044 , H04J13/20

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