in bahnmotorfahrzeugen with gleichstromserienmotoren an institution for transformation of the serienmotoren in generators with fremderregung

• 1. 并网型直流励磁同步发电机组的交流励磁改造方法及系统 [P] . 中国专利： CN113013918A . 2021-06-22
• 2. 用于控制电动机的方法，电动机尤其用于操纵机动车中的执行器 [P] . 中国专利： CN104272124B . 2017.04.05
• 3. device for the automatic regulation of the fremderregung of generators without erregermaschine [P] . 瑞士专利： CH413056A . 1966-05-15

  机译： 自动调节发电机fremderregung的设备，无需erregermaschine

• 4. device for regulating alternating current collector generators with bypass or fremderregung. [P] . AT43614B . 1910-08-25

  机译： 用旁路或调压调节交流集电器发电机的装置。

• 5. COLOR TRANSFORMATION TABLE, COLOR TRANSFORMATION, COLOR SIGNAL GENERATOR, METHOD FOR GENERATING COLOR TRANSFORMATION TABLE, COLOR TRANSFORMATION METHOD AND METHOD FOR DECIDING COLOR AREA [P] . 日本专利： JPH1155536A . 1999-02-26

  机译： 颜色变换表，颜色变换，颜色信号发生器，生成颜色变换表的方法，颜色变换方法和确定颜色区域的方法

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