Patents by Inventor Erez Eller

Erez Eller 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).

  • Virtual Monitoring of Aircraft Fleet Loads
    Publication number: 20110112878
    Abstract: A computer-implemented method, system, and computer program product for virtual monitoring of aircraft fleet loads are provided. The method includes calculating virtual load data associated with an aircraft from a set of orthogonal waveforms. The method also includes calculating a set of coefficients as a function of parametric data and high frequency data associated with an aircraft. The method further includes storing the set of coefficients on the aircraft and transmitting the set of coefficients to a ground-based system configured to reproduce the virtual load data based on a copy of the set of orthogonal waveforms and the received set of coefficients in order to perform aircraft fleet management.
    Type: Application
    Filed: November 4, 2010
    Publication date: May 12, 2011
    Applicant: SIKORSKY AIRCRAFT CORPORATION
    Inventors: Joshua D. Isom, James P. Cycon, Erez Eller, Mark W. Davis
  • Gearbox mounted force generator
    Patent number: 7118328
    Abstract: An active vibration control (AVC) system includes a shaft-driven gearbox mounted force generator (GMFG) mounted to a main rotor transmission. The GMFGs receive shaft power from an output shaft driven by the main rotor transmission and/or engine-to-transmission gearbox to avoid separate drive motors.
    Type: Grant
    Filed: March 12, 2004
    Date of Patent: October 10, 2006
    Assignee: Sikorsky Aircraft Corporation
    Inventors: William A. Welsh, Erez Eller, Robert K. Goodman
  • Gearbox mounted force generator
    Publication number: 20050201863
    Abstract: An active vibration control (AVC) system includes a shaft-driven gearbox mounted force generator (GMFG) mounted to a main rotor transmission. The GMFGs receive shaft power from an output shaft driven by the main rotor transmission and/or engine-to-transmission gearbox to avoid separate drive motors.
    Type: Application
    Filed: March 12, 2004
    Publication date: September 15, 2005
    Inventors: William Welsh, Erez Eller, Robert Goodman