The present invention relates to controlling a vacuum system comprising a vacuum generator arrangement, and disclose the vacuum system (10) and a method (100) used for creating the dynamically controlled vacuum system (10) for lifting processes (Wc). The compressed air used for an ejector (3) is varied by calculating the required vacuum levels (V-) during the lifting process (Wc), so that the airconsumption is reduced.

    本发明涉及控制包括真空发生器装置的真空系统。公开了一种真空系统(10)和创建用于提升过程(Wc)的动态控制的真空系统(10)的方法(100)。通过计算在提升过程(Wc)期间所需的真空水平(V)来改变用于喷射器(3)的压缩空气。这减少了空气消耗。


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    Title :

    Controlling vacuum system comprising vacuum generator arrangement


    Additional title:

    控制包括真空发生器装置的真空系统


    Contributors:

    Publication date :

    2020-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F04F PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED , Pumpen von Arbeitsfluiden durch unmittelbare Berührung mit einem anderen Arbeitsfluid oder durch Ausnutzung der Trägheit des zu pumpenden Arbeitsfluids



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