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    Rotor of a turbogenerator having direct gas cooling incorporating a two-stage flow cascade
    3.
    发明授权
    Rotor of a turbogenerator having direct gas cooling incorporating a two-stage flow cascade 有权
    具有包含两级流级联的直接气体冷却的涡轮发电机的转子

    公开(公告)号：US06426574B1

    公开(公告)日：2002-07-30

    申请号：US09565548

    申请日：2000-05-05

    申请人： Stephan Hess ,  Christoph Hirsch ,  Michael Jung ,  Johann Schubert ,  Hans Zimmerman

    发明人： Stephan Hess ,  Christoph Hirsch ,  Michael Jung ,  Johann Schubert ,  Hans Zimmerman

    IPC分类号： H02K906

    CPC分类号： H02K1/32 ,  F04D29/384

    摘要： In an air-cooled electrical machine having reverse cooling in a closed cooling circuit, a two-stage blade cascade for the optimum incident flow of cooling air to the rotor (4) and the rotor winding (29) is provided between a rotor cap plate (22) and a rotor shaft (28). The first blade cascade stage (30b) in the direction of flow is a deceleration cascade having pressure-generating properties, and the following blade cascade stage (30a) in the direction of flow is a deceleration cascade having deflecting properties.

    摘要翻译： 在封闭冷却回路中具有反向冷却的风冷式电机中，将转子（4）和转子绕组（29）的冷却空气的最佳入流流入的两级叶片级联设置在转子盖板 （22）和转子轴（28）。 第一叶片级联级（30b）在流动方向是具有产生压力的特性的减速级联，并且在流动方向上的后续叶片级联级（30a）是具有偏转特性的减速级联。

    Turbo-generator
    5.
    发明授权
    Turbo-generator 有权
    涡轮发电机

    公开(公告)号：US6097116A

    公开(公告)日：2000-08-01

    申请号：US137680

    申请日：1998-08-21

    申请人： Stephan Hess ,  Reinhard Joho ,  Jens von Wolfersdorf ,  Hans Zimmermann, deceased

    发明人： Stephan Hess ,  Reinhard Joho ,  Jens von Wolfersdorf ,  Hans Zimmermann, deceased

    IPC分类号： H02K9/06 ,  H02K1/20 ,  H02K9/00 ,  H02K9/04 ,  H02K9/12 ,  H02K9/16 ,  H02K9/18 ,  H02K1/32

    CPC分类号： H02K1/20 ,  H02K9/12

    摘要： In a turbo-generator (10) having a rotor (11) and a stator (12) concentrically surrounding the rotor (11) and separated from the rotor (11) by an air gap (14), and also having a cooling arrangement in which a main fan (33) draws in a gaseous cooling medium flowing through corresponding cooling passages in the rotor (11) and in the stator (12) and forces it through a cooler (22, 23, 24) back into the cooling passages, the cooling medium flowing through the rotor (11) in the axial direction, issuing in a heated state into the air gap (14) and being returned from the air gap (14) to the main fan (33), improved rotor cooling is achieved in that the cooling medium heated by the rotor (11) is directed radially outward from the air gap (14) through outflow passages (15) in the stator (12) and is returned to the main fan (33) outside the stator (12) via a cooling-air return (21).

    摘要翻译： 在具有转子（11）和同心地围绕转子（11）并通过气隙（14）与转子（11）分离的转子（11）的涡轮发电机（10）中，还具有冷却装置 主风扇（33）吸入流过转子（11）和定子（12）中的相应冷却通道的气态冷却介质，并迫使其通过冷却器（22,23,24）回到冷却通道中， 所述冷却介质在轴向上流过所述转子（11），以加热状态向所述气隙（14）中排出并从所述气隙（14）返回到所述主风扇（33），从而实现改善的转子冷却 其特征在于，由转子（11）加热的冷却介质通过定子（12）中的流出通道（15）从气隙（14）径向向外指向并且在定子（12）外部返回到主风扇（33） ）通过冷却空气回流（21）。

    Synergistic Surfactant Mixtures With Higher Dynamic Properties And Lower Cmc
    8.
    发明申请
    Synergistic Surfactant Mixtures With Higher Dynamic Properties And Lower Cmc 审中-公开
    具有较高动态特性和较低Cmc的协同表面活性剂混合物

    公开(公告)号：US20070203050A1

    公开(公告)日：2007-08-30

    申请号：US11578140

    申请日：2005-04-28

    申请人： Gunter Oetter ,  Stephan Hess ,  Ulrich Steinbrenner ,  Jurgen Tropsch

    发明人： Gunter Oetter ,  Stephan Hess ,  Ulrich Steinbrenner ,  Jurgen Tropsch

    IPC分类号： C11D17/00

    CPC分类号： C11D1/83 ,  C11D1/123 ,  C11D1/72 ,  C11D1/75 ,  C11D1/825 ,  C11D1/94

    摘要： The present invention relates to a surfactant mixture of at least one anionic surfactant and at least one amphoteric surfactant, to a solution consisting of 0.01-40% by weight of such a surfactant mixture, 60-99.99% by weight of water and 0-5% by weight of additives, to the use of surfactant mixtures of at least one anionic surfactant and at least one amphoteric surfactant or of at least one nonionic surfactant and at least one amphoteric surfactant for reducing the critical micelle formation concentration, increasing the rate of wetting and improving the adsorption at interfaces in detergents, cleaning compositions, dishwashing compositions, coatings, humectants, emulsions, suspensions, leveling assistants or formulations for the treatment of leather and/or textiles, and to cleaning compositions comprising surfactant mixtures of the Na salt of di-2-ethylhexyl sulfosuccinate and myristyl- and/or lauryldimethylamine oxide or isotridecanol which is ethoxylated with 3 to 7 equivalents of ethylene oxide, and myristyl- and/or lauryidimethylamine oxide.

    摘要翻译： 本发明涉及至少一种阴离子表面活性剂和至少一种两性表面活性剂的表面活性剂混合物与由0.01-40重量％的这种表面活性剂混合物，60-99.99重量％的水和0-5 使用至少一种阴离子表面活性剂和至少一种两性表面活性剂或至少一种非离子表面活性剂和至少一种两性表面活性剂的表面活性剂混合物用于降低临界胶束形成浓度，增加润湿速率 并且改善洗涤剂，清洁组合物，餐具洗涤组合物，涂层，保湿剂，乳液，悬浮液，流平助剂或用于处理皮革和/或纺织品的制剂中的界面处的吸附，以及清洁组合物，其包含二 -2-乙基己基磺基琥珀酸酯和肉豆蔻基 - 和/或月桂基二甲基胺氧化物或异三癸醇，其用3至7当量的 环氧乙烷和肉豆蔻基 - 和/或月桂基二甲基胺氧化物。