Patents by Inventor Dimitry Fedorchenko

Dimitry Fedorchenko 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).

  • Plain bearing provided with a friction coating and method for making same
    Patent number: 7033529
    Abstract: A high-performance plain bearing provided with a friction coating including a bronze layer whereof the pores are filled with a PTFE-type fluoroplastic paste filled with molybdenum bisulphide. The production method includes sintering a layer of bronze powder on the metal support of the bearing, a vacuum ionic cleaning, applying a filled fluoroplastic film, passing the component through a die and after sintering the paste, a final pass in the die for final dimensioning. During sintering and passing through the die an anti-adhesive and wear-resistant coating, based on titanium nitride or the like, is applied on the equipment.
    Type: Grant
    Filed: June 6, 2002
    Date of Patent: April 25, 2006
    Assignees: Hispano-Suiza, JSC N.D. Kusnetsov STC
    Inventors: Samuel Raymond Germain Becquerelle, Alexander Butarov, Dimitry Fedorchenko, Michael Fomin, Benjamin Arthur Marie Peiron, Daniel Victor Marcel Ville
  • Plain bearing provided with a friction coating and method for making same
    Publication number: 20050047949
    Abstract: A high-performance plain bearing provided with a friction coating including a bronze layer whereof the pores are filled with a PTFE-type fluoroplastic paste filled with molybdenum bisulphide. The production method includes sintering a layer of bronze powder on the metal support of the bearing, a vacuum ionic cleaning, applying a filled fluoroplastic film, passing the component through a die and after sintering the paste, a final pass in the die for final dimensioning. During sintering and passing through the die an anti-adhesive and wear-resistant coating, based on titanium nitride or the like, is applied on the equipment.
    Type: Application
    Filed: June 6, 2002
    Publication date: March 3, 2005
    Inventors: Samuel Becquerelle, Alexander Butarov, Dimitry Fedorchenko, Michael Fomin, Benjamin Peiron, Daniel Ville