Patents by Inventor Tomasz J. Stanecki

Tomasz J. Stanecki 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).

  • Engine control system
    Patent number: 6986641
    Abstract: A power turbine speed control system for a helicopter is disclosed which includes components for generating a power turbine speed signal based upon a demanded rotor speed, a high-order filter for filtering the power turbine speed signal by effectuating a rapid attenuation of main and tail rotor torsional frequencies in the power turbine speed signal without compromising phase at low frequencies, and a governor for providing isochronous power turbine speed and rotor speed control based upon the filtered power turbine speed signal.
    Type: Grant
    Filed: July 7, 2003
    Date of Patent: January 17, 2006
    Assignee: Goodrich Pump & Engine Control Systems, Inc.
    Inventors: Mihir C. Desai, Tomasz J. Stanecki, Jeffrey S. Mattice
  • Engine control system
    Patent number: 6729139
    Abstract: A power turbine speed control system for a helicopter is disclosed which includes components for generating a power turbine speed signal based upon a demanded rotor speed, a high-order filter for filtering the power turbine speed signal by effectuating a rapid attenuation of main and tail rotor torsional frequencies in the power turbine speed signal without compromising phase at low frequencies, and a governor for providing isochronous power turbine speed and rotor speed control based upon the filtered power turbine speed signal.
    Type: Grant
    Filed: September 26, 2001
    Date of Patent: May 4, 2004
    Assignee: Goodrich Pump & Engine Control Systems, Inc.
    Inventors: Mihir C. Desai, Tomasz J. Stanecki, Jeffrey S. Mattice
  • Engine control system
    Publication number: 20030094001
    Abstract: A power turbine speed control system for a helicopter is disclosed which includes components for generating a power turbine speed signal based upon a demanded rotor speed, a high-order filter for filtering the power turbine speed signal by effectuating a rapid attenuation of main and tail rotor torsional frequencies in the power turbine speed signal without compromising phase at low frequencies, and a governor for providing isochronous power turbine speed and rotor speed control based upon the filtered power turbine speed signal.
    Type: Application
    Filed: September 26, 2001
    Publication date: May 22, 2003
    Inventors: Mihir C. Desai, Tomasz J. Stanecki, Jeffrey S. Mattice