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    • 6. 发明授权
    • Rotor for an electric machine
    • 转子为电机
    • US09537374B2
    • 2017-01-03
    • US13825827
    • 2011-09-22
    • Michael FrankPeter van Hasselt
    • Michael FrankPeter van Hasselt
    • H02K9/20H02K55/04H02K55/00
    • H02K9/20H02K55/00H02K55/04Y02E40/625
    • A rotor form electric machine is provided including a rotor body that rotates about an axis of rotation, the rotor body having a superconducting rotor winding and cooling arrangement provided for cooling the rotor winding having at least one pair of cooling tube loops disposed substantially radially opposite each other on the rotor body, wherein a cryogenic coolant is transported in the axial direction in the coolant tube loops from a first axial rotor end to a second, opposite axial rotor end and back when the rotor rotates about the axis of rotation. One or more connecting tubes are provided in the cooling arrangement and connect one cooling tube loop to the other cooling tube loop of the at least one pair of cooling tube loops.
    • 提供了一种转子式电机,其包括围绕旋转轴线旋转的转子体,转子体具有超导转子绕组和冷却装置,用于冷却转子绕组,转子绕组具有至少一对冷却管回路,每对冷却管回路基本上径向相对设置 另一个在转子体上,其中当转子围绕旋转轴线旋转时,低温冷却剂在冷却剂管道中沿轴向方向从第一轴向转子端传递到第二相对的轴向转子端部和后部。 一个或多个连接管设置在冷却装置中,并且将一个冷却管回路连接到至少一对冷却管回路的另一冷却管回路。
    • 10. 发明授权
    • Optimized passivation on Ti/Zr-basis for metal surfaces
    • 用于金属表面的Ti / Zr基优化钝化
    • US08815021B2
    • 2014-08-26
    • US12884359
    • 2010-09-17
    • Jan-Willem BrouwerJens KroemerSophie CornenMichael FrankNicole TeubertFranz-Adolf Czika
    • Jan-Willem BrouwerJens KroemerSophie CornenMichael FrankNicole TeubertFranz-Adolf Czika
    • C23C22/34
    • C23C22/34C25D13/20
    • The present invention relates to a chromium-free aqueous agent based on water-soluble compounds of titanium and/or zirconium and a source of fluoride ions, copper ions and metal ions selected from the group consisting of calcium, magnesium, aluminum, boron, zinc, iron, manganese and/or tungstene and to a method for the anti-corrosive conversion treatment of metal surfaces. The chromium-free aqueous agent is suitable for the treatment of various metal materials, joined in composite structures, amongst others of steel or galvanized steel or the alloys thereof or any combinations of said materials. Furthermore, surfaces of aluminum and alloys thereof can be treated in an anti-corrosive manner using the agent according to the invention. The anti-corrosive treatment is intended in particular as a pretreatment for a subsequent dip-coating. The invention further relates to a metallic substrate that was treated according to a predefined method sequence with the chromium-free agent according to the invention and to the use thereof, particularly in the automotive production of vehicle bodies.
    • 本发明涉及一种基于钛和/或锆的水溶性化合物和选自钙,镁,铝,硼,锌的氟离子,铜离子和金属离子源的无铬水性试剂 铁,锰和/或钨石,以及金属表面的防腐蚀转化处理方法。 无铬水溶剂适用于处理各种金属材料,连接在复合结构中,其中包括钢或镀锌钢或其合金或所述材料的任何组合。 此外,可以使用根据本发明的试剂以抗腐蚀方式处理铝及其合金的表面。 防腐蚀处理特别用作后续浸涂的预处理。 本发明还涉及根据本发明的无铬剂按照预定的方法顺序处理的金属基材及其用途,特别是汽车制造中的用途。