Patents by Inventor Manfred Krüger-Gotzmann

Manfred Krüger-Gotzmann 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).

  • Wind power installation with separate primary and secondary cooling circuits
    Patent number: 7161260
    Abstract: A wind power installation includes a nacelle, and energy conversion system for converting wind power into electric energy. The energy conversion system includes a heat-generating source which is disposed in the nacelle and constructed to include a closed primary cooling system using air for dissipating generated heat. Further provided is an open secondary cooling system which uses ambient air for cooling heated air from the primary cooling system.
    Type: Grant
    Filed: March 13, 2006
    Date of Patent: January 9, 2007
    Assignee: Siemens Aktiengesellschaft
    Inventors: Manfred Krüger-Gotzmann, Christian Schiller, Günter Zwarg
  • Wind power installation with separate primary and secondary cooling circuits
    Patent number: 7057305
    Abstract: A wind power installation includes a nacelle for housing a generator, and a turbine having at least one rotor blade. At least the generator includes a closed primary cooing system, and the nacelle is provided with a cooling system for cooling the primary cooling system in dependence on an output of the generator or generator losses.
    Type: Grant
    Filed: January 24, 2005
    Date of Patent: June 6, 2006
    Assignee: Siemens Aktiengasellschaft
    Inventors: Manfred Krüger-Gotzmann, Christian Schiller, Günter Zwarg
  • Shock-proof electric marine engine, e.g. engine or generator
    Patent number: 7029339
    Abstract: A shock-proof electric marine engine, e.g. an engine or generator, is for a marine (Navy) ship, and includes a stator and a rotor in a housing. The stator and the rotor are connected in such a way that they are rotatably displaceable in a counter direction and in a radial/axial manner with limited slack. The rotor and stator form a displaceable unit in relation to the housing, which can be displaced away from the housing with a higher vibration overshoot range. The housing is elastically connected to the marine (navy) ship.
    Type: Grant
    Filed: August 30, 2002
    Date of Patent: April 18, 2006
    Assignee: Siemens Aktiengesellschaft
    Inventors: Karsten Brach, Peter Hein, Thomas Hofmann, Manfred Krüger-Gotzmann, Christian Meyer, Christian Schiller, Peter Vogeley, Ralf Wilcke