公开(公告)号：US09520758B1

公开(公告)日：2016-12-13

申请号：US15164875

申请日：2016-05-26

申请人： Patrick Xu ,  Run De Zhu ,  Yu Qing Liu ,  Ethan Hu ,  Bocheng Cai

发明人： Patrick Xu ,  Run De Zhu ,  Yu Qing Liu ,  Ethan Hu ,  Bocheng Cai

IPC分类号： H02K7/10 ,  H02K7/18 ,  F03G7/08

CPC分类号： H02K7/1853 ,  F03G7/08

摘要： An energy harvester system (EHS) for converting a multiple degree of freedom (MDF) pendulum motion into a rotational motion is provided. The EHS includes a pendulum, a pointing element, and motion control slots (MCSs) enclosed in an external housing. Ambient motion from the external housing generates a MDF pendulum motion in the pendulum. The pointing element is slidably positioned on a rod of the pendulum. The MCSs receive a connector that connects the pointing element to the rod of the pendulum and allow the connector to traverse the MCSs, thereby controlling slidable movement of the pointing element along with the pendulum. When the pendulum moves to first ends of the MCSs, the pointing element slides on the rod to allow a pointer of the pointing element to contact and rotate a gear, thereby converting the MDF pendulum motion into a rotational motion of the gear, which drives an electric generator.

摘要翻译： 提供了一种用于将多自由度（MDF）摆动转换为旋转运动的能量收集器系统（EHS）。 EHS包括摆放在外壳中的摆锤，指向元件和运动控制槽（MCS）。 来自外壳的环境运动在钟摆中产生MDF摆动。 指向元件可滑动地定位在摆锤的杆上。 MCS接收连接器，该连接器将指向元件连接到摆锤杆上，并允许连接器穿过MCS，从而控制指示元件与摆锤的滑动运动。 当摆动移动到MCS的第一端时，指向元件在杆上滑动以允许指示元件的指针接触并旋转齿轮，从而将MDF摆动运动转换成齿轮的旋转运动，其驱动 发电机

公开(公告)号：US09509192B1

公开(公告)日：2016-11-29

申请号：US15173717

申请日：2016-06-06

申请人： Bocheng Cai ,  Eddie Jinghua Wang ,  Wencen Zou ,  Timothy Ding ,  Rebecca Li

发明人： Bocheng Cai ,  Eddie Jinghua Wang ,  Wencen Zou ,  Timothy Ding ,  Rebecca Li

IPC分类号： H02K7/02 ,  H02K3/28 ,  H02K11/00 ,  H02K53/00

CPC分类号： H02N11/002 ,  Y10S74/09

摘要： A dynamic system for generating electricity from a changing magnetic field includes solenoids routed on a single iron core, switches, and diodes. A first solenoid and a second solenoid are stationary electromagnet coils opposably routed on the iron core. A third solenoid is a stationary electric current induction coil. The first and second solenoids induce opposing magnetic fields on receiving an initial magnetizing current from a solar cell. One of the switches includes a switching system that alternately connects at least one switching node, for example, via one or more pivot joints, to one of at least two contact nodes to form a closed electric system with the first solenoid or the second solenoid, the solar cell, and a load and to change the induced magnetic field in the first solenoid or the second solenoid. The changing magnetic field induces an electric current in the third solenoid.

摘要翻译： 用于从变化的磁场发电的动态系统包括在单个铁芯，开关和二极管上布线的螺线管。 第一螺线管和第二螺线管是固定的电磁线圈，它们在铁芯上可相对地布置。 第三螺线管是固定电流感应线圈。 在接收来自太阳能电池的初始磁化电流时，第一和第二螺线管引起相反的磁场。 其中一个开关包括交换系统，其交换地将至少一个交换节点例如经由一个或多个枢轴接头连接到至少两个接触节点中的一个，以形成具有第一螺线管或第二螺线管的闭合电气系统， 太阳能电池和负载，并且改变第一螺线管或第二螺线管中的感应磁场。 变化的磁场在第三螺线管中引起电流。