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    • 1. 发明授权
    • Integrated direct drive starter/generator for turbines
    • 用于涡轮机的集成式直接驱动启动器/发电机
    • US08146369B2
    • 2012-04-03
    • US12291258
    • 2008-11-06
    • Hans Juergen WalitzkiJonathan Sidney EdelsonRodney Thomas Cox
    • Hans Juergen WalitzkiJonathan Sidney EdelsonRodney Thomas Cox
    • F02C7/26
    • F04D27/004F02C7/268H02K15/02Y10T29/49009
    • A starter/generator machine for a turbine with a turbine enclosure, an air duct, and a plurality of fan blades is provided. The starter/generator machine includes a plurality of stator elements spaced at intervals in a ring shape adjacent to the air duct and a plurality of rotor elements mounted on the fan blades. The stator elements and the rotor elements are mounted to interact magnetically to exert a force sufficient to move the rotor elements. The stator elements are shaped to minimize air flow interference and are formed with a core, at least one pole, and multiple windings. The spacing between the stator elements and the rotor elements forms an air gap on the order of 5-10 mm, and the number of stator elements is different from the number of rotor elements.
    • 提供了一种用于具有涡轮机壳体,空气管道和多个风扇叶片的涡轮机的起动/发电机。 起动机/发电机包括多个定子元件,它们以与空气管道相邻的环形间隔开,并且多个转子元件安装在风扇叶片上。 定子元件和转子元件被安装成磁力相互作用以施加足以移动转子元件的力。 定子元件成形为使空气流动干扰最小化并且形成有芯,至少一个极和多个绕组。 定子元件和转子元件之间的间隔形成大约5-10mm的气隙,并且定子元件的数量与转子元件的数量不同。
    • 4. 发明申请
    • Motor using magnetic normal force
    • 电机采用磁力法向力
    • US20090009011A1
    • 2009-01-08
    • US12283379
    • 2008-09-11
    • Jonathan Sidney EdelsonHans Juergen Walitzki
    • Jonathan Sidney EdelsonHans Juergen Walitzki
    • H02K37/24
    • H02K41/06H02K5/20
    • A motor is disclosed comprising: at least one stator comprising a magnetic core and at least one magnetic winding, having a cylindrical internal cavity; at least one cylindrical rotor inside said stator, comprising magnetically conductive materials; said rotor having an outer diameter significantly smaller than the inner diameter of said stator, being eccentrically mounted with respect to said stator and able to move within, said fixed member; wherein magnetic normal force is induced in said stator periodically, whereby said rotor is periodically moved by magnetic force with respect to said stator, whereby rotary motion is produced; said motor further having: an output shaft concentric with said stator; transmission means for absorbing oscillation and transmitting rotation; wherein said induced magnetic normal force rotates around the circumference of said stator, such that a contact patch between said rotor and said stator rotates around the inner circumference of said stator; whereby said rotor oscillates and rotates; whereby said transmission means absorb the oscillation of said rotor and transmit the rotation of said rotor to said output shaft; wherein said transmission means is magnetorheostatic fluid. A motor is further disclosed wherein said transmission means comprise bearings and carrier supports, wherein said bearings are used as a clutch.
    • 公开了一种电动机,包括:至少一个定子,其包括磁芯和至少一个具有圆柱形内腔的磁性绕组; 所述定子内的至少一个圆柱形转子包括导磁材料; 所述转子具有明显小于所述定子的内径的外径,相对于所述定子偏心地安装并且能够在所述固定构件内移动; 其中在所述定子中周期性地引起磁法拉力,由此所述转子通过相对于所述定子的磁力周期性地移动,从而产生旋转运动; 所述电动机还具有:与所述定子同心的输出轴; 用于吸收振动和传递旋转的传动装置; 其特征在于,所述感应磁法力围绕所述定子的圆周旋转,使得所述转子和所述定子之间的接触片围绕所述定子的内圆周旋转; 由此所述转子振荡并旋转; 由此所述传动装置吸收所述转子的振荡并将所述转子的旋转传递到所述输出轴; 其中所述传动装置是磁流体静电流体。 进一步公开了一种电动机,其中所述传动装置包括轴承和载体支撑件,其中所述轴承用作离合器。
    • 6. 发明授权
    • Monolithic thermionic converter
    • 单片热离子转换器
    • US07928630B2
    • 2011-04-19
    • US12284772
    • 2008-09-24
    • Hans Juergen Walitzki
    • Hans Juergen Walitzki
    • H02N3/00
    • H01J45/00
    • A thermionic converter is disclosed comprising a single or multiple hot (emitter) and cold (collector) electrodes mounted side-by-side on a single substrate and a static electrostatic field for guiding electron from the emitter to the collector. The thermal path between emitter and collector electrodes is interrupted by cuts or trenches, and electrical connections to the electrodes are routed over a meander-like, high thermal resistance pathway cut into the substrate to further reduce thermal loss. In one embodiment, there is an Avto metal surface texture of nanoscale indents on one or more of the electrodes to lower a work function. A method for fabricating the monolithic thermionic converter is further disclosed.
    • 公开了一种热电转换器,其包括在单个衬底上并排安装的单个或多个热(发射极)和冷(集电极)电极以及用于将电子从发射极引导到集电器的静电静电场。 发射极和集电极之间的热路径被切割或沟槽中断,并且与电极的电连接通过切入衬底的曲折状,高热阻通路进行布线,以进一步降低热损失。 在一个实施例中,在一个或多个电极上存在纳米尺寸缩进的Avto金属表面纹理以降低功函数。 进一步公开了一种用于制造单片式热离子转换器的方法。
    • 8. 发明授权
    • Thin film solar cell
    • 薄膜太阳能电池
    • US08816192B1
    • 2014-08-26
    • US12069615
    • 2008-02-11
    • Hans Juergen Walitzki
    • Hans Juergen Walitzki
    • H01L31/00
    • H01L31/0749H01L31/02366H01L31/03928Y02E10/541Y02P70/521
    • An improved efficiency thin film solar cell is disclosed. Nanoscale indentations or protrusions are formed on the cross sectional surface of a carrier layer, onto which a thin metal film is deposited. Additional layers, including semiconductor absorber and collector layers and a window layer, are disposed on the metal film, thereby completing the solar cell. The nanostructure underlying the metal film serves to reduce the work function of the metal and thereby assists in the absorption of holes created by solar photons. This leads to more efficient electricity generation in the solar cell. In a further embodiment of the present invention the cross sectional surface of the semiconductor absorber layer is also modified by nanoscale indentations or protrusions. These indentations or protrusions have the effect of altering the size of the semiconductor band gap, thereby optimizing the radiation absorption properties of the solar cell.
    • 公开了一种改进的效率薄膜太阳能电池。 在载体层的横截面上形成有纳米尺寸的凹凸或凸起,在其上沉积薄金属薄膜。 在金属膜上设置包括半导体吸收体和集电体层以及窗口层的附加层,从而完成太阳能电池。 金属膜下面的纳米结构用于减少金属的功函数,从而有助于吸收由太阳能光子产生的空穴。 这导致太阳能电池中更有效的发电。 在本发明的另一个实施例中,半导体吸收层的横截面也被纳米尺度的凹陷或突起所修饰。 这些凹陷或突起具有改变半导体带隙的尺寸的效果,从而优化太阳能电池的辐射吸收特性。
    • 9. 发明授权
    • Composite structure gap-diode thermopower generator or heat pump
    • 复合结构间隙二极管热电发电机或热泵
    • US08258672B2
    • 2012-09-04
    • US12284771
    • 2008-09-24
    • Hans Juergen Walitzki
    • Hans Juergen Walitzki
    • H02N10/00
    • H01J45/00
    • A thermionic or thermotunneling generator or heat pump is disclosed, comprising electrodes substantially facing one another and separated by spacers disposed between the electrodes, wherein the substrate material for the cathode is preferably a single crystalline silicon wafer while the substrate for the anode is an organic wafer, and preferably a polished polyimide (PI) wafer. On the cathode side, standard silicon wafer processes create the 10-1000 nm thin spacers and edge seals from thermally grown oxide. Either wafer is partially covered with a thin film of material that is characterized by high electrical conductivity and low work function. In one embodiment, the cathode is partially covered with a thin film of Ag—Cs—O. In another embodiment, the anode is additionally covered with a thin film of Ag—Cs—O, in which case the work function of the cathode coating material is reduced further utilizing an Avto Metal structure of nanoscale patterned indents. A method for fabricating the composite structure device is further disclosed.
    • 公开了一种热电偶或热电火花发生器或热泵,其包括基本上彼此面对并由设置在电极之间的间隔物分离的电极,其中用于阴极的衬底材料优选为单晶硅晶片,而用于阳极的衬底为有机晶片 ,优选抛光的聚酰亚胺(PI)晶片。 在阴极侧,标准硅晶片工艺为热生长的氧化物生成10-1000nm的薄间隔物和边缘密封。 晶片部分地被材料薄膜覆盖,其特征在于高导电性和低功函数。 在一个实施例中,阴极被Ag-Cs-O薄膜部分覆盖。 在另一个实施例中,阳极另外被Ag-Cs-O薄膜覆盖,在这种情况下,阴极涂层材料的功函数进一步利用Avto Metal结构的纳米级图案化凹痕。 进一步公开了一种制造复合结构器件的方法。
    • 10. 发明申请
    • Composite structure gap-diode thermopower generator or heat pump
    • 复合结构间隙二极管热电发电机或热泵
    • US20090127549A1
    • 2009-05-21
    • US12284771
    • 2008-09-24
    • Hans Juergen Walitzki
    • Hans Juergen Walitzki
    • H01L29/66H01L21/50H01L29/24
    • H01J45/00
    • A thermionic or thermotunneling generator or heat pump is disclosed, comprising electrodes substantially facing one another and separated by spacers disposed between the electrodes, wherein the substrate material for the cathode is preferably a single crystalline silicon wafer while the substrate for the anode is an organic wafer, and preferably a polished polyimide (PI) wafer. On the cathode side, standard silicon wafer processes create the 10-1000 nm thin spacers and edge seals from thermally grown oxide. Either wafer is partially covered with a thin film of material that is characterized by high electrical conductivity and low work function. In one embodiment, the cathode is partially covered with a thin film of Ag—Cs—O. In another embodiment, the anode is additionally covered with a thin film of Ag—Cs—O, in which case the work function of the cathode coating material is reduced further utilizing an Avto Metal structure of nanoscale patterned indents. A method for fabricating said composite structure device is further disclosed.
    • 公开了一种热电偶或热电火花发生器或热泵,其包括基本上彼此面对并由设置在电极之间的间隔物分离的电极,其中用于阴极的衬底材料优选为单晶硅晶片,而用于阳极的衬底为有机晶片 ,优选抛光的聚酰亚胺(PI)晶片。 在阴极侧,标准硅晶片工艺为热生长的氧化物生成10-1000nm的薄间隔物和边缘密封。 晶片部分地被材料薄膜覆盖,其特征在于高导电性和低功函数。 在一个实施例中,阴极被Ag-Cs-O薄膜部分覆盖。 在另一个实施例中,阳极另外被Ag-Cs-O薄膜覆盖,在这种情况下,阴极涂层材料的功函数进一步利用Avto Metal结构的纳米级图案化凹痕。 进一步公开了一种制造所述复合结构器件的方法。