Patents by Inventor Heinrich Kaluza

Heinrich Kaluza 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).

  • Rotor cooling for a dynamoelectric machine
    Publication number: 20110163640
    Abstract: A rotor for a dynamoelectric machine is disclosed. A bottom duct is disposed in the rotor, through which a cooling medium flows and conductors are cooled via radial ducts during operation. The bottom duct is embodied such that the cross section thereof decreases towards the center of the rotor.
    Type: Application
    Filed: August 2, 2007
    Publication date: July 7, 2011
    Inventors: Haiko Adolf, Heinrich Kaluza, Olaf Michelsson, Johannes Reinold