Patents by Inventor Siegbert Kunz

Siegbert Kunz 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).

  • Patent number: 8794158
    Abstract: A magnetic levitation vehicle is described, which comprises a car body (2), being mounted by means of pneumatic air springs (4) on a suspension frame (5), said suspension frame (5) being supported by means of supporting points (5b) on pairs of carrying magnets (35A, 35B). According to the invention a control device (14) is assigned to said pneumatic springs (4) in such a manner that on failure of one of the two carrying magnets (35A, 35B) the pressure in the pneumatic springs (4) can automatically be reduced to a pre-selected fraction of the nominal air pressure (FIG. 3).
    Type: Grant
    Filed: March 10, 2005
    Date of Patent: August 5, 2014
    Assignee: ThyssenKrupp Transrapid Gmbh
    Inventors: Olaf Huber, Siegbert Kunz
  • Patent number: 8250990
    Abstract: A magnetic levitation railway having an eddy-current brake (20) cooperates with a reaction rail (8) of the driveway (2). The eddy-current brake (20) has at least one brake magnet (21) which is movably mounted to the vehicle (1) and transversely to the reaction rail (8) and which is made to abut the reaction rail (8) if a normal force, for example, fixed by means of springs (27) is exceeded.
    Type: Grant
    Filed: March 12, 2005
    Date of Patent: August 28, 2012
    Assignee: ThyssenKrupp Transrapid GmbH
    Inventor: Siegbert Kunz
  • Publication number: 20110041722
    Abstract: The invention relates to a magnetic levitation vehicle comprising a body (2) mounted on a levitation chassis (5) by means of pneumatic springs (4), said levitation chassis being supported, in turn, on pairs of levitation magnets (35A, 35B) by means of adjacent supporting points (5b). According to the invention, control devices (14) are associated with the pneumatic springs (4) in such a way that the air pressure of the springs can be automatically reduced to a pre-selected fraction of the nominal air pressure if one of the two levitation magnets (e.g. 35A) fails.
    Type: Application
    Filed: March 10, 2005
    Publication date: February 24, 2011
    Inventors: Olaf Huber, Siegbert Kunz
  • Patent number: 7866266
    Abstract: A magnetic levitation railways has at least one vehicle, a compressed air supply unit provided in the vehicle and at least one consumer connection line, the compressed air supply unit has at least two compressed air lines laid in the vehicle and connected to at least one compressed air source each, and the consumer connection line can be connected to one another of the compressed air lines.
    Type: Grant
    Filed: March 10, 2005
    Date of Patent: January 11, 2011
    Assignee: ThyssenKrupp Transrapid GmbH
    Inventors: Axel Hempelmann, Siegbert Kunz
  • Publication number: 20080257662
    Abstract: A magnetic levitation railway having an eddy-current brake (20) is described which cooperates with a reaction rail (8) of the driveway (2). In accordance with the invention the eddy-current brake (20) has at least one brake magnet (21) which is movably mounted to the vehicle (1) and transversely to the reaction rail (8) and which is made to abut the reaction rail (8) if a normal force e.g. fixed by means of springs (27) is exceeded (FIG. 4).
    Type: Application
    Filed: March 12, 2005
    Publication date: October 23, 2008
    Inventor: Siegbert Kunz
  • Publication number: 20080252138
    Abstract: A magnetic levitation railways is described comprising at least one vehicle (1, 2), a compressed air supply unit provided in the vehicle (1, 2) and at least one consumer connection line (5, 15). According to the invention said compressed air supply unit has at least two compressed air lines (3, 4, 12, 14) laid in said vehicle (1, 2) and connected to at least one compressed air source (e.g. 19 to 22) each. The consumer connection line (5, 15) can be connected to one or another of the compressed air lines (3, 4, 12, 14).
    Type: Application
    Filed: March 10, 2005
    Publication date: October 16, 2008
    Inventors: Axel Hempelmann, Siegbert Kunz
  • Publication number: 20070216233
    Abstract: A long-stator and a magnetic levitation railway equipped therewith are described. The long-stator comprises a plurality of stator sections (1, 1b) that are arranged one behind the other, adjoin one another at separation points (22) and have grooves (2) following each other in a longitudinal direction for receiving at least one alternating current winding (4) and at least one ground conductor (17) extending in longitudinal direction for grounding said alternating current winding (4). According to the invention the ground conductor (17) comprises, at least in the vicinity of critical separation points (22), a conductor section (25) that bridges the separation point (22) and is configured as a loop (24) (FIG. 10).
    Type: Application
    Filed: March 22, 2005
    Publication date: September 20, 2007
    Inventors: Jüergen Braun, Siegbert Kunz, Marcus Bauer