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    • 82. 发明授权
    • High efficiency high output density electrical power generator
    • 高效率高输出密度发电机
    • US09184647B2
    • 2015-11-10
    • US13495702
    • 2012-06-13
    • Uri Rapoport
    • Uri Rapoport
    • H02K1/27H02K21/24H02K19/08H02K21/12H02K23/54
    • H02K21/24H02K1/2793H02K19/08H02K21/12H02K23/54
    • An electrical power generator that increases both power generation efficiency and electrical power density. The generator includes: a plurality of disk surfaces; a plurality of stationary supports; and a rotating shaft affixed to each of the disk surfaces. Each disk surface is coupled to an array of magnets arranged as matching magnetic pairs on two adjacent disk surfaces so as to create a plurality of magnetic fields between the matching magnetic pairs. Each stationary support sustains an array of electromagnetic coils. Each coil is disposed in-between each of the matching magnetic pairs. Each rotating shaft rotates each of the matching magnetic pairs around the generator coils such that a time varying magnetic flux is provided and electrical power is generated in each of the generator coils.
    • 一种提高发电效率和电功率密度的发电机。 发电机包括:多个盘表面; 多个固定支撑件; 以及固定到每个盘表面的旋转轴。 每个磁盘表面耦合到在两个相邻磁盘表面上布置为匹配磁对的磁体阵列,以便在匹配磁对之间产生多个磁场。 每个固定支架支持一组电磁线圈。 每个线圈设置在每个匹配磁对之间。 每个旋转轴使发生器线圈周围的每个匹配磁对旋转,使得提供时变磁通并且在每个发电机线圈中产生电力。
    • 83. 发明授权
    • MRD-based reactors
    • 基于MRD的反应堆
    • US09068158B2
    • 2015-06-30
    • US12279736
    • 2007-02-13
    • Uri Rapoport
    • Uri Rapoport
    • C12M1/34C12M1/36G01N24/08
    • C12M41/36C12M41/46C12M41/48G01N24/08G01N24/088
    • The present invention depicts an MRD-based reactor. The MRD-based reactor comprises of a means for containing a flowing media and reacting the same (reactor). The reactor is characterized by a continuous wall portion, and is in connection with at least one MRD, adapted for applying localized spectroscopy towards the media. MRD-based reactors, in which the MRD is at least partially inside the reactor or reaction media, and those in which the MRD accommodates the reactor, are also introduced. Lastly, the invention teaches an in situ method for controlling and analyzing of a reaction. The method comprises of providing an MRD-based reactor; applying a magnetic field within the reactor, especially for performing a plurality of localized spectroscopic measurements and either real time or offline analyzing and/or controlling of reactions in the flowing media.
    • 本发明描述了一种基于MRD的反应器。 基于MRD的反应器包括用于容纳流动介质并使其反应的装置(反应器)。 反应器的特征在于连续的壁部分,并且与至少一个MRD结合,适于向介质施加局部光谱。 还引入了基于MRD的反应器,其中MRD至少部分在反应器或反应介质内部,以及MRD容纳反应器的反应器。 最后,本发明教导了一种用于控制和分析反应的原位方法。 该方法包括提供基于MRD的反应器; 在反应器内施加磁场,特别是用于执行多个局部光谱测量,以及实时或离线分析和/或控制流动介质中的反应。
    • 85. 发明授权
    • Compact coaxial crossover-free loudspeaker
    • 紧凑型同轴无交流扬声器
    • US08611583B2
    • 2013-12-17
    • US13495722
    • 2012-06-13
    • Uri Rapoport
    • Uri Rapoport
    • H04R9/06
    • H04R1/24H04R3/14
    • A loudspeaker assembly that converts electrical signal into sound waves in the full spectral range of an audio voltage. The loudspeaker assembly includes: a plurality of drivers; and a hollow volume permanent magnet that accommodates the voice coils. Each driver includes a cylindrically shaped voice coil affixed to a matching diaphragm. Each voice coil is configured coaxially in a cylindrical assembly, which is in electrical communication with an incoming audio voltage. Each driver is adapted to reciprocally move along the main longitudinal axis of each voice coil when stimulated by said incoming audio voltage.
    • 扬声器组件,其将电信号转换成音频电压的全光谱范围内的声波。 扬声器组件包括:多个驱动器; 以及容纳音圈的中空体积永久磁铁。 每个驱动器包括固定到匹配隔膜的圆柱形音圈。 每个音圈同轴地配置在圆柱形组件中,其与输入音频电压电连通。 每个驱动器适于在被所述进入的音频电压刺激时沿着每个音圈的主纵向轴线往复移动。
    • 87. 发明申请
    • ELECTROMAGNETIC DEVICE FOR GENERATING ELECTRICAL CURRENT AND METHODS THEREOF
    • 用于产生电流的电磁装置及其方法
    • US20130170262A1
    • 2013-07-04
    • US13774183
    • 2013-02-22
    • Uri RAPOPORT
    • Uri RAPOPORT
    • H01F7/02
    • H01F7/0247H02K35/02
    • An energy harvesting device (EHD) and method including a hollow outer envelope (201) having an inner wall (200) with a first predetermined magnetic field distributed on an inner surface of the inner wall, at least one inner core (202), free to move in the hollow envelope (200) characterized by a second predetermined magnetic field distributed on an inner surface of the at least inner core, the inner core being characterized by one or more convex projections of magnetically active material, at least one conducting loop (203) disposed at locations selected from the group consisting of the outer envelope and the at least inner core, so as to be suffused with magnetic flux due to the magnetic field distributions of the at least one inner core and the at least one outer envelope and generating an alternating current due to movement of the inner core within the outer envelope and a rectifying circuit in electrical connection with the at least one conducting loop (203) rectifying the alternating current into a current having a DC component.
    • 能量收集装置(EHD)和方法包括具有分配在内壁的内表面上的具有第一预定磁场的内壁(200)的空心外壳(201),至少一个内芯(202) 在所述中空外壳(200)中移动,其特征在于分布在所述至少内芯的内表面上的第二预定磁场,所述内芯的特征在于一个或多个磁性活性材料的凸起突起,至少一个导电回路 203),其设置在从由所述外包层和所述至少内芯组成的组中选择的位置处,以便由于所述至少一个内芯和所述至少一个外包络的磁场分布而充满磁通;以及 由于内芯在外封套内的运动而产生交流电;以及整流电路,与所述至少一个导通回路(203)电连接,整流所述交流电 将电流转换成具有DC分量的电流。
    • 89. 发明申请
    • HIGH EFFICIENCY HIGH OUTPUT DENSITY ELECTRIC MOTOR
    • 高效率高输出密度电动马达
    • US20120319518A1
    • 2012-12-20
    • US13495788
    • 2012-06-13
    • Uri RAPOPORT
    • Uri RAPOPORT
    • H02K21/24H02K1/27
    • H02K1/2793H02K1/27H02K21/12H02K21/24H02K2201/06
    • An electric motor that generates mechanical energy whilst increasing both the motor efficiency and the mechanical power density. The electric motor includes: a plurality of disk surfaces having a main longitudinal axis; a plurality of stationary support structures; and a rotating shaft affixed to the disk surfaces. Each disk surface is coupled to an array of offset magnets. The magnets are arranged as matching magnetic pairs on two adjacent disk surfaces to create a plurality of magnetic fields between the matching magnetic pairs. The magnetic fields are titled at an angle A with respect to the main longitudinal axis. Each stationary support structure has an electromagnetic coil array located in-between each of the matching magnetic pairs, which provides an axial magnetic field when voltage is applied on the electromagnetic coil. Each of the electromagnetic coil array is titled at said angle A with respect to the main longitudinal axis.
    • 一种产生机械能量同时增加电动机效率和机械功率密度的电动机。 电动机包括:具有主纵轴的多个盘表面; 多个固定支撑结构; 以及固定到盘表面的旋转轴。 每个盘表面耦合到偏移磁体的阵列。 磁体在两个相邻的磁盘表面上被布置为匹配磁对,以在匹配磁对之间产生多个磁场。 磁场相对于主纵轴为A角。 每个固定支撑结构具有位于每个匹配磁对之间的电磁线圈阵列,当在电磁线圈上施加电压时提供轴向磁场。 每个电磁线圈阵列相对于主纵轴线以所述角度A标称。
    • 90. 发明申请
    • CAGE IN AN MRD WITH A FASTENING/ATTENUATING SYSTEM
    • 使用紧急/衰弱系统的MRD中的保持架
    • US20120124806A1
    • 2012-05-24
    • US13338633
    • 2011-12-28
    • Uri Rapoport
    • Uri Rapoport
    • B23P11/00
    • G01R33/3802G01R33/383Y10T29/4902Y10T29/49826Y10T29/49959
    • Methods of fastening a cage with a fastening system in an MRD. One method includes: assembling: a plurality of pole pieces; a plurality of side magnets, the side magnets substantially enclosing the pole pieces and thereby defining a magnetic envelope and enclosed volume therein; a plurality of side walls, the side walls substantially enclosing the side magnets; a plurality of face walls and a plurality of fastening rods; and passing a plurality of fastening rods through at least one of the side magnets and at least one of the pole pieces and fastening them in an effective measure, such that the rods physically interconnects at least one pair of side walls.
    • 将固定系统固定在MRD中的方法。 一种方法包括:组装:多个极片; 多个侧磁体,所述侧磁体基本上包围所述极片,从而在其中限定磁性封套和封闭容积; 多个侧壁,所述侧壁基本上包围所述侧磁体; 多个面壁和多个紧固杆; 并且使多个紧固杆穿过至少一个侧磁体和至少一个磁极片,并将其固定在有效的方式上,使得所述杆物理地互连至少一对侧壁。