Patents by Inventor Martin Obermayr

Martin Obermayr 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).

  • Publication number: 20240295414
    Abstract: A method for determining load cycles uses a first buffer containing a first value of a physical variable in a first position and a second value thereof in a second position. A measured third value is stored in a third position. A Rainflow filter is applied, it is checked whether a point of inflection results between the first value and the third value. If the second value forms a point of inflection, then the first position is overwritten with the second value, the second position is overwritten with the third value, the second value is discretized and stored as the last entry in a second buffer. If a second-from-last entry and third-from-last entry form a load cycle, then these values are registered in a Rainfall matrix and removed from the second buffer, and the second buffer is again checked for a load cycle.
    Type: Application
    Filed: August 4, 2021
    Publication date: September 5, 2024
    Applicant: ZF Friedrchshafen AG
    Inventors: Christian Riess, Martin Obermayr, Dietmar Tilch, Daniel Wolf
  • Patent number: 9300189
    Abstract: A fluid-cooled electric machine includes a fluid circuit and an integrated pump element which executes a pumping action to conduct fluid through the fluid circuit as a result of a rotational movement of the electric machine. The electric machine includes a stator and a rotor arranged to demarcate with the stator a conical air gap which is flooded with fluid.
    Type: Grant
    Filed: June 14, 2011
    Date of Patent: March 29, 2016
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Rudolf Hautz, Klaus Neupert, Martin Obermayr, Martin Stark, Josef Watzinger, Josef Zwack
  • Publication number: 20130119830
    Abstract: A fluid-cooled electric machine includes a fluid circuit and an integrated pump element which executes a pumping action to conduct fluid through the fluid circuit as a result of a rotational movement of the electric machine. The electric machine includes a stator and a rotor arranged to demarcate with the stator a conical air gap which is flooded with fluid.
    Type: Application
    Filed: June 14, 2011
    Publication date: May 16, 2013
    Applicant: Siemens Aktiengesellschaft
    Inventors: Rudolf Hautz, Klaus Neupert, Martin Obermayr, Martin Stark, Josef Watzinger, Josef Zwack