Patents by Inventor Jan Jurgensmeyer

Jan Jurgensmeyer 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).

  • Frictional clutch for an element which can be driven, in particular fan wheel
    Patent number: 7562754
    Abstract: A friction clutch for a driven element is proposed, wherein the driven element can clutch be connected directly to a drive and can be matched to the speed of the drive by means of a friction disk clutch. According to the invention, an eddy-current clutch which can be activated or deactivated is provided by respectively mounting or removing at least one part (1, 12) of the eddy-current clutch by means of a quick-action connection (6, 10). It is also proposed that an eddy-current and/or permanent magnet means (1, 12) is distributed in an azimuthal or circumferential manner.
    Type: Grant
    Filed: December 14, 2005
    Date of Patent: July 21, 2009
    Assignee: Linnig Trucktec GmbH
    Inventors: Jan Jürgensmeyer, Rainer Krafft
  • Frictional clutch for an element which can be driven, in particular fan wheel
    Publication number: 20060151276
    Abstract: A friction clutch for a driven element is proposed, wherein the driven element can clutch be connected directly to a drive and can be matched to the speed of the drive by means of a friction disk clutch. According to the invention, an eddy-current clutch which can be activated or deactivated is provided by respectively mounting or removing at least one part (1, 12) of the eddy-current clutch by means of a quick-action connection (6, 10). It is also proposed that an eddy-current and/or permanent magnet means (1, 12) is distributed in an azimuthal or circumferential manner.
    Type: Application
    Filed: December 14, 2005
    Publication date: July 13, 2006
    Applicant: Linnig Trucktec GmbH
    Inventors: Jan Jurgensmeyer, Rainer Krafft