Patents by Inventor Ernst Ramundt

Ernst Ramundt 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 adjusting the angle of incidence of a rotor blade of a wind power installation
    Publication number: 20060204360
    Abstract: A device for the targeted adjustment of the angle of incidence of a rotor blade (13) which is rotatably mounted, at the foot (14) thereof, on a hub (12) of a rotor (11) of a wind power installation (10). The device includes a gearing, a driving toothed wheel (21, 41) that meshes with the gearing (20, 40), and a lubricating device. The lubricating device, due to a temporary displacement of the driving toothed wheel (21, 41) from an operating position into a lubricating position, can be engaged with a defined point of the gearing (20) or the driving toothed wheel (41), respectively previously engaged with the driving toothed wheel (1) or the gearing (20, 40), so as to transfer lubricant.
    Type: Application
    Filed: May 14, 2004
    Publication date: September 14, 2006
    Applicant: REPOWER SYSTEMS AG
    Inventors: Uwe Hinz, Ernst Ramundt