Patents by Inventor Jem Rongong

Jem Rongong 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).

  • Vibration dampers
    Publication number: 20060180420
    Abstract: A particle vibration damper includes a container which locates a plurality of steel particles. A copper winding is provided around the container to induce a magnetic field therein to increase the inter-particle pressure. By adjusting the voltage across the winding the amplitude of peak damping ability can be varied to match the vibration amplitude being damped.
    Type: Application
    Filed: April 13, 2006
    Publication date: August 17, 2006
    Inventors: Jem Rongong, Thomas Cecil, David Webster
  • Vibration damping system and a method of damping vibrations
    Patent number: 6688439
    Abstract: A vibration damping system (8) wherein the system (8) comprises a magnetism generating medium (12) and a magnetism energy dissipating medium (16) whereby, in use, vibration of the magnetism generating medium (12) generates a magnetic field, the magnetism generating medium (12) and the magnetism energy dissipating medium (16) being so disposed with respect to each other that the magnetic field is then dissipated by the magnetism energy dissipating medium (16) thereby damping the vibrations of the magnetism generating medium (12).
    Type: Grant
    Filed: August 13, 2001
    Date of Patent: February 10, 2004
    Assignee: Rolls-Royce plc
    Inventors: Bishakh Bhattacharya, Jem Rongong, Geoffrey R Tomlinson
  • VIBRATION DAMPING SYSTEM AND A METHOD OF DAMPING VIBRATIONS
    Publication number: 20030213660
    Abstract: A vibration damping system 8 wherein the system 8 comprises a magnetism generating medium 12 and a magnetism energy dissipating medium 16 whereby, in use, vibration of the magnetism generating medium 12 generates a magnetic field, the magnetism generating medium 12 and the magnetism energy dissipating medium 16 being so disposed with respect to each other that the magnetic field is then dissipated by the magnetism energy dissipating medium 16 thereby damping the vibrations of the magnetism generating medium 12.
    Type: Application
    Filed: August 13, 2001
    Publication date: November 20, 2003
    Inventors: Bishakh Bhattacharya, Jem Rongong, Geoffrey R. Tomlinson