Patents by Inventor Rudolf Korner

Rudolf Korner 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).

  • Apparatus for a dealcoholizing plant
    Patent number: 5406881
    Abstract: In known beverage dealcoholizing plants, one disadvantage is that volatile content materials always escape, and the end product consequently lacks aroma materials and/or preserving materials that were previously present. This disadvantage is eliminated in that the volatile content materials, previously lost into the surroundings via the vacuum pump, are fed back again into the beverage. A duct at the exhaust air pipe, connected to the vacuum pump and leading to a gas washer, circulates the volatile content materials back into the beverage.
    Type: Grant
    Filed: February 22, 1993
    Date of Patent: April 18, 1995
    Inventors: Horst Petershans, Rudolf Korner
  • Ultrasonic testing device
    Patent number: 4656870
    Abstract: Ultrasonic testing device with a test head which includes an electromechanical transducer, especially a piezoelectric oscillator, with an ultrasonic equipment and with a shielded cable which connects the test head to the ultrasonic equipment. The test head has two electrically conducting shields which surround the transducer in cup-fashion. The two shields are connected to the outer conductors of the triple coaxial cable. The outer conductor of the cable is connected to a metal housing of the ultrasonic equipment and is grounded.
    Type: Grant
    Filed: July 25, 1985
    Date of Patent: April 14, 1987
    Assignee: Kraftwerk Union Aktiengesellschaft
    Inventors: Klaus Ruthrof, Georg Holzler, Rudolf Korner
  • Concentric three-conductor cable
    Patent number: 4642417
    Abstract: A concentric three-conductor cable includes an inner conductor and outer conductors formed of braided strands, and insulating material separating the outer conductors from each other and from the inner conductor, each the other conductors being formed of a plurality of layers and the d-c resistance of the outer conductors being several times smaller than the d-c resistance of said inner conductor.
    Type: Grant
    Filed: July 25, 1985
    Date of Patent: February 10, 1987
    Assignee: Kraftwerk Union Aktiengesellschaft
    Inventors: Klaus Ruthrof, Rudolf Korner, Jurgen Dorner