Patents by Inventor MINYI YU

MINYI YU 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).

  • Method for determining a torsional moment
    Patent number: 10663362
    Abstract: A method for determining a torsional moment of a wheel set shaft of a rail vehicle during the operation of the rail vehicle is used for a wheel set shaft having two wheels secured to ends of the shaft for rolling on two rails. A model is used to calculate a torsional moment which acts on the wheel set shaft, and the model is based on a torsional vibration of the wheel set shaft at a specified slip action point. The torsional moment acting on the wheel set shaft is ascertained based on the energy of the torsional vibration of the wheel set shaft at the slip action point and based on a damping energy which acts on the torsional vibration of the wheel set shaft.
    Type: Grant
    Filed: December 10, 2015
    Date of Patent: May 26, 2020
    Assignee: Siemens Mobility GmbH
    Inventors: Werner Breuer, Minyi Yu
  • Method For Determining A Torsional Moment
    Publication number: 20180024017
    Abstract: A method for determining a torsional moment of a wheel set shaft of a rail vehicle during the operation of the rail vehicle is used for a wheel set shaft having two wheels secured to ends of the shaft for rolling on two rails. A model is used to calculate a torsional moment which acts on the wheel set shaft, and the model is based on a torsional vibration of the wheel set shaft at a specified slip action point. The torsional moment acting on the wheel set shaft is ascertained based on the energy of the torsional vibration of the wheel set shaft at the slip action point and based on a damping energy which acts on the torsional vibration of the wheel set shaft.
    Type: Application
    Filed: December 10, 2015
    Publication date: January 25, 2018
    Inventors: WERNER BREUER, MINYI YU