Patents by Inventor Stefan Heyne

Stefan Heyne 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).

  • Device for ventilating transmissions
    Patent number: 9303753
    Abstract: A device for ventilating a transmission includes a first component configured for fixed arrangement on the transmission and a second component configured for movable arrangement on an outer side of a transmission housing of the transmission. The first and second components are connected to one another by a joint which permits a movement of the first and second components relative to one another. A pipeline extends along the first and second components and has first and second ends for an air exchange, with the first end of the pipeline arranged on the first component and with the second end of the pipeline arranged on the second component. The second component has a center of gravity which is located opposite to the second end of the pipeline in relation to a connecting point between the joint and the second component.
    Type: Grant
    Filed: March 3, 2014
    Date of Patent: April 5, 2016
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Stefan Heyne, Uwe Krämer, Thomas Steubler
  • DEVICE FOR VENTILATING TRANSMISSIONS
    Publication number: 20140326104
    Abstract: A device for ventilating a transmission includes a first component configured for fixed arrangement on the transmission and a second component configured for movable arrangement on an outer side of a transmission housing of the transmission. The first and second components are connected to one another by a joint which permits a movement of the first and second components relative to one another. A pipeline extends along the first and second components and has first and second ends for an air exchange, with the first end of the pipeline arranged on the first component and with the second end of the pipeline arranged on the second component. The second component has a center of gravity which is located opposite to the second end of the pipeline in relation to a connecting point between the joint and the second component.
    Type: Application
    Filed: March 3, 2014
    Publication date: November 6, 2014
    Applicant: Siemens Aktiengesellschaft
    Inventors: Stefan Heyne, Uwe Krämer, Thomas Steubler