Method for reducing particulate iron ore to molten iron with hydrogen as
reductant
    11.
    发明授权
    Method for reducing particulate iron ore to molten iron with hydrogen as reductant 失效
    用氢还原剂将颗粒铁矿石还原成铁水的方法

    公开(公告)号:US5464464A

    公开(公告)日:1995-11-07

    申请号:US258572

    申请日:1994-06-10

    Inventor: Jonathan Edelson

    CPC classification number: C21B13/12 C21B13/0006 Y02P10/136 Y10S75/958

    Abstract: A method for reducing particulate iron oxide and/or other iron units to molten iron utilizing gaseous hydrogen as reductant in a reducing furnace, in which the ore freely falls during the melting and reduction process. Reacted top gas is purified and recirculated through the reduction furnace, establishing a counter-flow relationship to the particulate iron oxide, thereby heating and reducing the oxide. The heat for reduction is generated by combusting a fraction of the hydrogen reductant with oxygen. Heat may also be supplied via the use of electric arc heating. Oxygen may be partially or wholly replaced with water in order to maintain reaction oxidizer ratios while reducing heat supplied to the reaction.

    Abstract translation: 一种在还原炉中利用气态氢作为还原剂将铁氧化物和/或其他铁单元还原成铁的方法,其中矿石在熔化和还原过程中自由落下。 反应的顶部气体被净化并通过还原炉再循环,与颗粒状氧化铁形成反流关系,从而加热和还原氧化物。 用于还原的热量是通过用氧气将一部分氢还原剂燃烧而产生的。 也可以通过使用电弧加热来提供热量。 氧气可以部分或全部被水替代,以便在减少供应给反应的热量的同时保持反应氧化剂的比例。

    Method for the production of steel
    12.
    发明授权
    Method for the production of steel 失效
    钢的生产方法

    公开(公告)号:US5454853A

    公开(公告)日:1995-10-03

    申请号:US258503

    申请日:1994-06-10

    Inventor: Jonathan Edelson

    CPC classification number: C22B5/02 C21C5/52 C22B7/00 Y02P10/216

    Abstract: In a method for the production of steel in an environmentally benign fashion, energy sources other than conventional fossil fuels are used to produce reductant fuels. These reductant fuels are used for the reduction of iron ore and its conversion to steel. Furthermore, these reductant fuels may be stored in order to smooth fluctuations in the primary energy supply. Electrical energy may be stored to smooth out short term fluctuations in the primary energy source. Energy for the reduction and conversion process may be supplied in part directly from the primary energy source, avoiding inefficiencies in the production and storage of the reductant fuel. Possible primary energy sources include solar power, wind power, off-peak power supplied as part of load leveling plants, as well as conventional constant power output from an ordinary power plant.

    Abstract translation: 在以环境友好的方式生产钢的方法中,使用除常规化石燃料之外的能源来生产还原剂燃料。 这些还原剂燃料用于铁矿石的还原和钢的转化。 此外,这些还原剂燃料可以被储存以便平滑一次能源的波动。 可以存储电能以平滑一次能源的短期波动。 用于还原和转化过程的能量可以部分地直接从主要能量源提供,从而避免了还原剂燃料的生产和储存中的低效率。 可能的主要能源包括太阳能发电,风力发电,作为负载均衡装置一部分的非峰值功率,以及普通发电厂的常规恒功率输出。

    Drive system with harmonic drive for self-propelled aircraft wheel
    13.
    发明授权
    Drive system with harmonic drive for self-propelled aircraft wheel 有权
    用于自行式飞轮的谐波驱动系统

    公开(公告)号:US09233752B2

    公开(公告)日:2016-01-12

    申请号:US13561066

    申请日:2012-07-29

    CPC classification number: B64C25/405 Y02T50/823

    Abstract: A drive system with harmonic drive designed to meet the high power and torque requirements required to drive an aircraft independently on the ground is provided. The drive system includes an electric motor driven by a harmonic drive assembly that may be configured to be integral with the motor. This drive system with harmonic drive can be effectively installed in an existing aircraft nose wheel or main wheel without changes to other components.

    Abstract translation: 提供谐波驱动器的驱动系统,其设计用于满足在地面上独立驾驶飞机所需的高功率和扭矩要求。 驱动系统包括由谐波驱动组件驱动的电动马达,谐波驱动组件可被配置为与马达成一体。 这种具有谐波驱动的驱动系统可以有效地安装在现有的飞机前轮或主轮上,而不会改变其他部件。

    DERMAL DELIVERY
    15.
    发明申请
    DERMAL DELIVERY 审中-公开

    公开(公告)号:US20110212157A1

    公开(公告)日:2011-09-01

    申请号:US13000509

    申请日:2009-06-26

    Abstract: The present invention describes systems and methods for treating disorders and/or conditions associated with the dermal level of the skin. Such disorders include acne, hyperhidrosis, bromhidrosis, chromhidrosis, rosacea, hair loss, dermal infection, and/or actinic keratosis. Methods generally involve administering nanoemulsions (e.g., nanoparticle compositions) comprising at least one therapeutic agent, such as botulinum toxin. In some embodiments, nanoemulsions are prepared, e.g., by high pressure microfluidization, and comprise a particle size distribution exclusively between 10 nm and 300 nm.

    Abstract translation: 本发明描述了用于治疗与皮肤真皮水平相关的病症和/或病症的系统和方法。 这些疾病包括痤疮,多汗症,腋臭,色泽病,红斑痤疮,脱发,皮肤感染和/或光化性角化病。 方法通常涉及施用包含至少一种治疗剂如肉毒杆菌毒素的纳米乳剂(例如,纳米颗粒组合物)。 在一些实施方案中,例如通过高压微流化制备纳米乳剂,并且包含仅在10nm和300nm之间的粒度分布。

    System for minimization of aircraft damage on collision
    17.
    发明申请
    System for minimization of aircraft damage on collision 有权
    碰撞时飞机损坏最小化的系统

    公开(公告)号:US20080103642A1

    公开(公告)日:2008-05-01

    申请号:US11899001

    申请日:2007-08-29

    CPC classification number: G08G5/065

    Abstract: A system for minimizing damage on collision to a vehicle having at least one self-propelled wheel is disclosed. The system comprises a motor in a wheel of said vehicle which drives the vehicle, means for measuring the speed of said wheel, means for measuring the torque of said motor, means for monitoring the ratio of the torque of the motor to the speed of the wheel, and means for stopping said motor when torque:speed ratio exceeds an acceptable value.

    Abstract translation: 公开了一种用于使具有至少一个自推进轮的车辆的碰撞损伤最小化的系统。 该系统包括驱动车辆的所述车辆的车轮中的电动机,用于测量所述车轮的速度的装置,用于测量所述电动机的转矩的装置,用于监测电动机的转矩与所述电动机的转速的比率的装置 车轮以及当转矩比超过可接受值时停止所述电动机的装置。

    Slotless Ac Induction Motor
    18.
    发明申请
    Slotless Ac Induction Motor 审中-公开
    无槽交流感应电动机

    公开(公告)号:US20080054733A1

    公开(公告)日:2008-03-06

    申请号:US11596157

    申请日:2005-05-11

    Inventor: Jonathan Edelson

    CPC classification number: H02K17/12 H02K1/12 H02K3/04 H02K3/28 H02K17/16

    Abstract: The present invention is a rotating induction motor that is capable of providing higher peak torque than a conventional design, which achieves the shortcomings of the prior art by in regard to iron saturation by a slot-less design; removing the iron slot provides more space for the conductor. The motor comprises a stator and a concentric rotor, separated from the stator by an air gap. The rotor has rotor bars and rotor windings. The stator is slot-less and comprises surface mounted conductors separated from each other by suitable insulation. An advantage of this design is that the motor does not exhibit typical behavior at high currents; there is no saturation effect.

    Abstract translation: 本发明是能够提供比传统设计更高的峰值转矩的旋转感应电动机,其通过无缝设计实现了铁饱和度的现有技术的缺点; 去除铁槽为导体提供更多的空间。 马达包括定子和同心转子,通过气隙与定子分离。 转子具有转子条和转子绕组。 定子是无槽的,并且包括通过适当的绝缘彼此分离的表面安装的导体。 这种设计的优点是电动机在高电流下不具有典型的性能; 没有饱和效应。

    Geared wheel motor design
    19.
    发明申请
    Geared wheel motor design 有权
    齿轮电机设计

    公开(公告)号:US20070042854A1

    公开(公告)日:2007-02-22

    申请号:US10574761

    申请日:2004-10-06

    Inventor: Jonathan Edelson

    CPC classification number: F16H3/56 B64C25/405 Y02T50/823

    Abstract: The present invention is a compound planetary gear system which has a moveable sun gear and a lockable sun gear to change the gear ratio between a high gear ratio and a pseudo 1:1 slipping ratio. The system makes use of a ratchet and pawl mechanism to provide a safety backup for when the lockable sun gear is locked. The invention may be used to move the aircraft from a stationary position, for taxiing, and for pre-rotating the wheels prior to landing.

    Abstract translation: 本发明是一种复合行星齿轮系统,其具有可移动的太阳齿轮和可锁定的太阳齿轮,以改变高齿轮比和假1:1滑移比之间的齿轮比。 该系统利用棘轮和棘爪机构来为可锁定的太阳齿轮锁定时提供安全备用。 本发明可以用于将飞机从静止位置移动,用于滑行,并且用于在着陆之前预先旋转车轮。

    Mesh connected electrical rotating machine with span changing
    20.
    发明申请
    Mesh connected electrical rotating machine with span changing 有权
    网格连接电动旋转机与跨度变化

    公开(公告)号:US20070013238A1

    公开(公告)日:2007-01-18

    申请号:US11525639

    申请日:2006-09-21

    Inventor: Jonathan Edelson

    Abstract: An electrical rotating apparatus is provided that has variable impedance. This is achieved by connecting one of the polyphase components of the apparatus in a mesh connection. The spanning value, L, of such a mesh connection may be varied by changing the harmonic content supplied by an inverter component. Also provided is a method for connecting an inverter to a motor, wherein a switching arrangement permits the simple alteration between various mesh connections of different span value, changing thereby the Volts/Hertz ratio of the motor.

    Abstract translation: 提供具有可变阻抗的电动旋转装置。 这通过将网格连接中的设备的多相分量连接起来实现。 可以通过改变由逆变器部件提供的谐波含量来改变这种网状连接的跨越值L。 还提供了一种用于将逆变器连接到电动机的方法,其中开关装置允许在不同跨度值的各种网格连接之间的简单改变,从而改变电动机的电压/赫兹比。

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