Patents by Inventor Rudolf Robben

Rudolf Robben has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Injection device for the ON-LINE wet cleaning of compressors
    Patent number: 5193976
    Abstract: In an injection device for the ON-LINE wet cleaning of compressor, the liquid cleaning agent is injected via a nozzle into the flow passage upstream of the compressor. The nozzle is a molecular atomizer which is mounted in the casing wall of the compressor in such a way that it can be adjusted in a three-dimensional manner in a ball-and-socket joint and can be maintained, adjusted or even exchanged during the operation of the machine.
    Type: Grant
    Filed: October 15, 1991
    Date of Patent: March 16, 1993
    Assignee: Turbotect Ag
    Inventors: Sejko Kolev, Rudolf Robben