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    • 2. 发明授权
    • Demand system for pneumatic source with controller responsive to bypass
air flow rate
    • 具有控制器的气动源需求系统响应旁路空气流量
    • US5993163A
    • 1999-11-30
    • US938623
    • 1997-10-01
    • Steven M. Iden
    • Steven M. Iden
    • B64F1/34F04C11/00F04B49/02
    • F04C11/006B64F1/34
    • A demand system is disclosed for controlling the output airflow from a pneumatic source in response to changes in airflow demand. The source includes a pressure sensitive bypass mechanism in fluid communication with a discharge manifold to divert unwanted airflow and a linear electronic limiter with a limiter signal input to control the pneumatic source and proportionally adjust output airflow into the discharge manifold. The demand system includes an airflow detector operative to produce a linear output signal proportional to the airflow through the bypass mechanism and a controller. The controller includes an input connected to the airflow detector and an output connected to the electronic limiter input and operative, as the airflow detector senses airflow through the bypass mechanism, to produce a linear output signal representative of the airflow to the limiter for altering the pneumatic source output.
    • 公开了一种响应于气流需求变化来控制来自气源的输出气流的需求系统。 源包括与排放歧管流体连通以转移不需要的气流的压力敏感旁路机构,以及具有限制信号输入的线性电子限制器,以控制气动源并成比例地调节输入到排放歧管中的输出气流。 需求系统包括气流检测器,其操作以产生与通过旁路机构的气流成比例的线性输出信号和控制器。 控制器包括连接到气流检测器的输入端和连接到电子限制器输入端的输出,并且当气流检测器感测到通过旁路机构的气流时产生线性输出信号,该信号表示限制器的气流,用于改变气动 源输出。
    • 5. 发明授权
    • Air-code magnetic flux guide
    • 空芯磁通导轨
    • US5276419A
    • 1994-01-04
    • US846492
    • 1992-02-18
    • Joseph T. GriffinSteven M. Iden
    • Joseph T. GriffinSteven M. Iden
    • H01F6/00H01F7/22
    • H01F6/00
    • A device to guide, shape, contain, or concentrate magnetic flux comprises a tube or conduit made of superconducting material to constrain the path of magnetic flux and guide it to a target volume. Below the transition point the material exhibits no resistance to electrical current flow and is impermeable to magnetic flux. In one embodiment, the superconducting material is configured into a cylindrical tube. Upon entrance into the tube the magnetic flux generated by a magnet is constrained to remain between the walls of the tube until it exits the open end where the flux passes through a target volume. In another embodiment, the magnet is situated between two hollow U-shaped arms of superconducting material. The target is situated between the opposite arms of the superconducting material. Magnetic flux generated by the magnet is confined within the U-shaped arms of the superconducting material and passes through the target volume.
    • 用于引导,形成,容纳或集中磁通的装置包括由超导材料制成的管或导管,以约束磁通的路径并将其引导到目标体积。 在转变点以下,该材料表现出无电流流动阻力,并且不能渗透磁通。 在一个实施例中,超导材料被配置成圆柱形管。 当进入管中时,由磁体产生的磁通被约束以保持在管的壁之间,直到其离开通过目标体积的开口端。 在另一个实施例中,磁体位于超导材料的两个中空U形臂之间。 目标位于超导材料的相对臂之间。 由磁体产生的磁通被限制在超导材料的U形臂内并通过目标体积。
    • 6. 发明授权
    • Stored energy thermionics modular power system
    • 存储能量热力学模块化电力系统
    • US4700099A
    • 1987-10-13
    • US936680
    • 1986-12-01
    • Steven M. Iden
    • Steven M. Iden
    • H02N3/00H02N7/00
    • H02N3/00
    • An integrated high power modular thermionic power system is described which comprises a heat source including a generally cylindrically shaped chemical reaction chamber enclosing a first chemical reactant, such as lithium, for exothermal reaction with a second chemical reactant, such as sulfur hexafluoride, controllably supplied from a separate source thereof to the reaction chamber; a plurality of ring shaped thermionic modules disposed around the reaction chamber with the thermionic emitter elements thereof in thermal contact with the reaction chamber and collector elements concentrically disposed around the emitters; a cylindrical heat sink disposed around the thermionic modules in thermal contact with the collector elements for absorbing heat therefrom; a plurality of heat radiating fins on the outer surface of the heat sink; and one or more heat pipes having the respective evaporator ends in thermal contact with the heat sink and the condenser ends disposed remote of the heat sink for conducting heat therefrom.
    • 描述了一种集成的大功率模块化热电子系统,其包括热源,该热源包括大致圆柱形的化学反应室,其包围第一化学反应物(例如锂),用于与第六化学反应物例如六氟化硫放热反应,可控地从 其独立的来源到反应室; 设置在反应室周围的多个环形热离子模块,其热离子发射体元件与反应室和集中器元件同心地设置在发射器周围热接触; 圆柱形散热器设置在热离子模块周围,与收集器元件热接触,用于从其吸收热量; 散热片的外表面上的多个散热片; 以及一个或多个热管,其具有相应的蒸发器端部与散热器热接触,并且冷凝器端部设置在远离散热器的位置,以从其传导热量。