Patents by Inventor Johann Kalenyak

Johann Kalenyak 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 electromagnetically bearing and driving a tiltable part of a gantry of a computer tomography apparatus, and a computer tomography apparatus embodying same
    Patent number: 9154014
    Abstract: A device for mounting and driving a tiltable part of a gantry of a computed tomography system with respect to a pedestal of the gantry around a system axis of the pedestal, has a magnetic bearing that magnetically supports the tiltable part relative to the pedestal, and an electromagnetic drive that electromagnetically tilts the tiltable part of the gantry relative to the pedestal.
    Type: Grant
    Filed: March 22, 2011
    Date of Patent: October 6, 2015
    Assignee: Siemens Aktiengesellschaft
    Inventors: Johann Kalenyak, Hans-Jürgen Müller
  • Device for mounting and driving a rotatable part of a gantry of a computer tomography unit and computer tomography unit
    Patent number: 9080606
    Abstract: A device for mounting and driving a rotatable part of a gantry of a computed tomography system with respect to a stationary part of the gantry around a system axis of the stationary part, has a magnetic bearing that magnetically supports the rotatable part relative to the stationary part, and an electromagnetic drive that drives the rotatable part of the gantry relative to the stationary part.
    Type: Grant
    Filed: March 22, 2011
    Date of Patent: July 14, 2015
    Assignee: Siemens Aktiengesellschaft
    Inventors: Johann Kalenyak, Hans-Jürgen Müller
  • DEVICE FOR MOUNTING AND DRIVING A ROTATABLE PART OF A GANTRY OF A COMPUTER TOMOGRAPHY UNIT AND COMPUTER TOMOGRAPHY UNIT
    Publication number: 20130028389
    Abstract: A device for mounting and driving a rotatable part of a gantry of a computed tomography system with respect to a stationary part of the gantry around a system axis of the stationary part, has a magnetic bearing that magnetically supports the rotatable part relative to the stationary part, and an electromagnetic drive that drives the rotatable part of the gantry relative to the stationary part.
    Type: Application
    Filed: March 22, 2011
    Publication date: January 31, 2013
    Inventors: Johann Kalenyak, Hans-Jürgen Müller
  • DEVICE FOR MOUNTING AND DRIVING A TILTABLE PART OF A GANTRY OF A COMPUTER TOMOGRAPHY UNIT AND COMPUTER TOMOGRAPHY UNIT
    Publication number: 20130028390
    Abstract: A device for mounting and driving a tiltable part of a gantry of a computed tomography system with respect to a pedestal of the gantry around a system axis of the pedestal, has a magnetic bearing that magnetically supports the tiltable part relative to the pedestal, and an electromagnetic drive that electromagnetically tilts the tiltable part of the gantry relative to the pedestal.
    Type: Application
    Filed: March 22, 2011
    Publication date: January 31, 2013
    Inventors: Johann Kalenyak, Hans-Jürgen Müller