专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

WO2005047175A2 ELECTROMECHANICAL ASSEMBLIES USING MOLECULAR-SCALE ELECTRICALLY CONDUCTIVE AND MECHANICALLY FLEXIBLE BEAMS AND METHODS FOR APPLICATION OF THE SAME 审中-公开
标题翻译：使用分子尺度导电和机械柔性梁的机电组件及其应用方法
公开(公告)号：WO2005047175A2
公开(公告)日：2005-05-26
申请号：PCT/US2003/040769
申请日：2003-12-18
申请人： AMBIENT SYSTEMS, INC.
发明人： PINKERTON, Joseph, F. , HARLAN, John, C.
IPC分类号： B81B3/00
CPC分类号： H02K7/025 , B82Y10/00 , B82Y30/00 , H02K21/26 , H02K33/18 , H02K99/00 , H02N1/00 , H02N1/006 , H02N11/002 , H02N11/006 , Y02E60/16 , Y10S977/725 , Y10S977/731 , Y10S977/838 , Y10S977/90
摘要： Electromechanical systems utilizing suspended conducting nanometer-scale beams are provided and may be used in applications, such as, motors, generators, pumps, fans, compressors, propulsion systems, transmitters, receivers, heat Ingines, heat pumps, magnetic field sensors, kinetic energy storage devices and accelerometers. Such nanometer-scale beams may be provided as, for example, single molecules, single crystal filaments, or nanotubes. When suspended by both ends, these nanometer-scale beams may be caused to rotate about their une of suspension, similar to the motion of a jumprope (or a rotating whip), via electromagnetic or electrostatic forces. This motion may be used, for example, to accelerate molecules of a working substance in a preferred direction, generate electricity from, the motion of a working substance molecules, or generate electromagnetic signals. Means of transmitting and controlling currents through these beams are also described.
摘要翻译：提供了利用悬浮导电纳米级光束的机电系统，并且可以将其用于诸如电动机，发电机，泵，风扇，压缩机，推进系统，变送器，接收器，热导管，热量泵，磁场传感器，动能储存装置和加速度计。这种纳米级光束可以作为例如单分子，单晶丝或纳米管提供。当通过两端悬挂时，这些纳米级光束可以通过电磁力或静电力而围绕它们的悬挂旋转，类似于跳绳（或旋转鞭状物）的运动。例如，该运动可用于在优选方向上加速工作物质的分子，通过工作物质分子的运动产生电力，或者产生电磁信号。还介绍了通过这些光束传输和控制电流的手段。

32. 发明申请

WO2004109104A2 ENERGY CONVERSION SYSTEMS UTILIZING PARALLEL ARRAY OF AUTOMATIC SWITCHES AND GENERATORS 审中-公开
标题翻译：使用自动切换和发电机并联阵列的能量转换系统
公开(公告)号：WO2004109104A2
公开(公告)日：2004-12-16
申请号：PCT/US2003/040488
申请日：2003-12-18
申请人： AMBIENT SYSTEMS, INC.
发明人： PINKERTON, Joseph F. , HARLAN, John, C.
IPC分类号： F03G7/00
CPC分类号： H01L41/1136 , H02N2/18 , Y02T10/166 , Y10S977/708 , Y10S977/724 , Y10S977/725 , Y10S977/796 , Y10S977/837 , Y10S977/936 , Y10S977/948
摘要： Nanoéléctromechanical systems utilizing nanometer-scale assemblies are provided that convert thermal energy into another form of energy that can be used to perform useful work at a macroscopic level. These systems may be used . to, for example; produce Useful quantities of electric or mechanical energy, heat or cool an external substance or propel an object in a controllable direction. In particular, the present invention includes nanometer-scale beams that reduce the velocity of working substance molecules that collide with this nanometer-scale beam by converting some of the kinetic energy of a colliding molecule into kinetic energy of the nanometer-scale beam. In embodiments that operate without a - working substance, the thermal vibrations of the beam itself create-the necessary beam motion. In some embodiments, an -automatic switch is added to realize a regulator such that the nanometer-scale beams only deliver voltages that exceed a-particular amount. Various devices including piezoelectric, electromagnetic and electromotive force generators, are used to convert the kinetic energy of the nanometer-scale beam into electromagnetic, electric or thermal energy. Systems in which the output energy of millions of these devices is efficiently summed together are also disclosed as well as systems that include nanometer-scale transistors.
摘要翻译：提供了利用纳米级组件的纳米机电系统，其将热能转换成另一形式的能量，其可用于在宏观层面执行有用的工作。这些系统可以用于例如产生有用的电力或机械能量，加热或冷却外部物质或以可控方向推进物体。特别地，本发明包括通过将碰撞分子的一些动能转换成纳米级光束的动能来降低与该纳米级光束碰撞的工作物质分子的速度的纳米级光束。在没有工作物质的情况下运行的实施例中，光束本身的热振动产生必要的光束运动。在一些实施例中，添加自动开关以实现调节器，使得纳米级光束仅传递超过特定量的电压。使用包括压电，电磁和电动势发生器在内的各种装置将纳米级光束的动能转换成电磁，电或热能。还公开了将数百万个这些器件的输出能量有效地相加在一起的系统以及包括纳米级晶体管的系统。

33. 发明申请

WO2003076703A1 COMPOSTIE MATERIAL COMPRISING ORIENTED CARBON NANOTUBES IN A CARBON MATRIX AND PROCESS FOR PREPARING SAME 审中-公开
标题翻译：在碳基体中包含定向碳纳米管的组合材料及其制备方法
公开(公告)号：WO2003076703A1
公开(公告)日：2003-09-18
申请号：PCT/US2003/006404
申请日：2003-03-04
申请人： HONEYWELL INTERNATIONAL INC.
发明人： LOBOVSKY, Alex , GOLECKI, Ilan , BAUGHMAN, Ray, H. , WEST, Gary. A. , MATRUNICH, James , PALLEY, Igor
IPC分类号： D01F9/12
CPC分类号： B82Y30/00 , D01D5/24 , D01D5/34 , D01F1/10 , D01F8/04 , D01F9/12 , Y10S264/19 , Y10S264/26 , Y10S977/725 , Y10S977/778 , Y10S977/788 , Y10T428/139
摘要： Fiber spinning of two polymer compositions wherein one of the compositions contains carbon nanotubes produces structures such as fibers, ribbons, yarns and films of carbon nanotubes. The polymers are removed and stabilization of the carbon nanotube material is achieved by post-spinning processes. The advances disclosed herein enable the carbon nanotube composites to be used in actuators, supercapacitors, friction materials and in devices for electrical energy harvesting.
摘要翻译：两种聚合物组合物的纤维纺丝，其中一种组合物含有碳纳米管产生结构，例如碳纳米管的纤维，带，纱线和薄膜。去除聚合物，并通过后纺丝方法实现碳纳米管材料的稳定化。本文公开的进步使得碳纳米管复合材料可用于致动器，超级电容器，摩擦材料和用于电能收集的装置中。

34. 发明申请

WO02093738A3 CARBON NANOBIMORPH ACTUATOR AND SENSOR 审中-公开
标题翻译：碳纳米微粒致动器和传感器
公开(公告)号：WO02093738A3
公开(公告)日：2003-04-17
申请号：PCT/US0201647
申请日：2002-01-18
申请人： CALIFORNIA INST OF TECHN
发明人： HUNT BRIAN D , NOCA FLAVIO , HOENK MICHAEL E
IPC分类号： G01N29/02 , G01N29/036 , H03H3/007 , H03H9/24 , H03H9/46 , B01J19/00 , B01J19/08 , C01B31/02 , C01B31/30 , D01F9/12 , G01N27/00 , G01R1/00
CPC分类号： G01N29/022 , B82Y15/00 , G01N29/036 , G01N2291/0255 , G01N2291/0427 , H03H3/0072 , H03H9/2405 , H03H9/462 , Y10S977/725
摘要： A nanomechanical actuator/oscillator system (10) comprises a substrate (12) having a first electrode (14) and a second electrode (16) and a nanobimorph (18) which includes first and second self-assembled nanotubes (20, 22). System (10) is designed such that inducing a difference in charge density between the nanotubes (20, 22), e.g. by biasing tube (22) positive with the respect to the other tube (20) with sufficient tube to tube contact resistance, induces lateral movement in the end of naonbimorph (18), forming a nanoscale resonator, as well as a force sensor when operated in an inverse mode. A method of producing a novel nanobimorph structure with integrated electrodes is also provided.
摘要翻译：纳米机械致动器/振荡器系统（10）包括具有第一电极（14）和第二电极（16）的基底（12）和包括第一和第二自组装纳米管（20,22）的纳米双晶体（18）。系统（10）被设计成使得在纳米管（20,22）之间引起电荷密度的差异，例如，通过使管（22）相对于另一个管（20）具有足够的管到管接触电阻而正向，在无铌复合物（18）的末端引起横向移动，形成纳米级谐振器，以及在操作时形成力传感器处于逆模式。还提供了一种制备具有集成电极的新型纳米双相结构的方法。

35. 发明申请

WO01020754A1 PERMANENT MAGNET FIELD-TYPE COMPACT DC MOTOR AND METHOD OF MAKING SAME 审中-公开
标题翻译：永磁电磁场型紧凑型直流电动机及其制造方法
公开(公告)号：WO01020754A1
公开(公告)日：2001-03-22
申请号：PCT/JP2000/006298
申请日：2000-09-14
IPC分类号： H01F13/00 , H02K1/02 , H02K1/17 , H02K15/03 , H02K23/04
CPC分类号： H02K23/04 , H01F13/003 , H02K1/02 , H02K1/17 , H02K15/03 , Y10S977/725 , Y10S977/775 , Y10S977/838 , Y10T29/49009 , Y10T29/49075
摘要： A permanent magnet field-type compact DC motor having a high output and a low cogging torque is made by fixing a pair of rare earth magnets (1) mainly composed of rare earth-iron-based rapidly quenched and solidified flakes to a soft magnetic frame (2) so as to extend along an inner peripheral surface thereof, and by unsaturation-magnetizing the rare earth magnets so that demagnetization curves at circumferentially opposite end portions of the rare earth magnets are made smaller than a demagnetization curve at a central portion of a magnetic pole of each of the rare earth magnets.
摘要翻译：通过将主要由稀土 - 铁基快速淬火和固化的薄片组成的一对稀土磁体（1）固定到软磁性框架（1）上，制成具有高输出和低齿槽转矩的永磁场型紧凑型直流电动机（2）沿着其内周面延伸，并且通过使稀土磁体不饱和磁化，使得稀土磁体的周向相对端部的退磁曲线小于在稀土磁体的中心部分处的退磁曲线每个稀土磁体的磁极。

36. 发明申请

WO99059192A1 OMNI-DIRECTIONAL HIGH PRECISION FRICTION DRIVE POSITIONING STAGE 审中-公开
标题翻译： OMNI-DIRECTIONAL高精度摩擦驱动器定位阶段
公开(公告)号：WO99059192A1
公开(公告)日：1999-11-18
申请号：PCT/US1999/010312
申请日：1999-05-11
IPC分类号： G03F7/20 , H01L21/68 , H01L41/09 , H01L21/00
CPC分类号： H02N2/0025 , G03F7/70716 , G03F7/70725 , G03F7/70758 , H01L21/68 , H02N2/0095 , H02N2/026 , H02N2/028 , H02N2/103 , Y10S977/724 , Y10S977/725
摘要： A high precision friction drive positioning stage system is described. The friction drive positioning stage system uses three special actuation systems, each having a tip in contact with the stage and being capable of generating directional elliptical motion which allows the stage to move in any direction in the plane of the stage and in rotation. In one embodiment, each actuation system includes a plurality of piezoelectric elements in contact with a hat-shaped element at which the tip of the actuation system is located.
摘要翻译：描述了一种高精度摩擦驱动定位平台系统。摩擦驱动定位平台系统使用三个特殊的致动系统，每个具有尖端与台架接触并且能够产生方向性的椭圆运动，其允许平台在平台的平面和旋转中的任何方向上移动。在一个实施例中，每个致动系统包括与致动系统的尖端位于其上的帽形元件接触的多个压电元件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式