Patents by Inventor Jason Nadler

Jason Nadler 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 of producing and joining superalloy balls by means of brazing and objects produced with such joints
    Patent number: 7968207
    Abstract: The invention relates to a method of producing and joining superalloy balls by means of brazing and to objects produced with such joints. According to one aspect of the invention, an alloy powder covered with a brazing solder is bonded to a spherical core and subsequently transformed into a continuous alloy layer by means of brazing.
    Type: Grant
    Filed: July 7, 2006
    Date of Patent: June 28, 2011
    Assignee: ONERA (Office National d'Etudes et de Recherches Aerospatiales)
    Inventors: Myriam Douin, Marie-Pierre Bacos, Alexandra Boyer, Aurélie Gregoire, Pierre Josso, Sébastien Mercier, Ariel Moriel, Jason Nadler, Serge Naveos, Catherine Rio
  • Porous metal bodies used for attenuating aviation turbine noise
    Patent number: 7963364
    Abstract: A structural element used for attenuating aviation turbine noise is provided with pores (1, 2) embodied in the form of cylindrical channels which are open on the first ends inside the turbine housing and closed on the opposite ends thereof, wherein the diameter (D) of each channel ranges approximately from 0.1 to 0.3 mm, each channel is remote at least along one part of the length thereof from the closest neighbors at a minimum distance ranging approximately from 0.02 to 0.3 mm and the ratio between the channel length and diameter thereof is of the order of 102.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: June 21, 2011
    Assignee: ONERA (Office National d'Etudes et de Recherches Aerospatiales)
    Inventors: Jason Nadler, Florin Paun, Pierre Josso, Marie-Pierre Bacos, Stéphane Gasser
  • Porous Metal Bodies Used for Attenuating Aviation Turbine Noise
    Publication number: 20100221570
    Abstract: A structural element used for attenuating aviation turbine noise is provided with pores (1, 2) embodied in the form of cylindrical channels which are open on the first ends inside the turbine housing and closed on the opposite ends thereof, wherein the diameter (D) of each channel ranges approximately from 0.1 to 0.3 mm, each channel is remote at least along one part of the length thereof from the closest neighbours at a minimum distance ranging approximately from 0.02 to 0.3 mm and the ratio between the channel length and diameter thereof is of the order of 102.
    Type: Application
    Filed: December 21, 2006
    Publication date: September 2, 2010
    Inventors: Jason Nadler, Florin Paun, Pierre Josso, Marie-Pierre Bacos, Stéphane Gasser
  • Process for the pressureless sintering of metal alloys; and application to the manufacture of hollow spheres
    Patent number: 7544322
    Abstract: Hollow metal spheres are heated in a high vacuum in the presence of an organic substance, at a temperature at least equal to the melting point of a eutectic between carbon and the metallic constituents of the said spheres.
    Type: Grant
    Filed: July 7, 2006
    Date of Patent: June 9, 2009
    Assignee: ONERA (Office National d'Etudes et de Recherches aerospatiales)
    Inventors: Jason Nadler, Pierre Josso, Marie-Pierre Bacos, Florin Paun
  • Method of Producing and Joining Superalloy Balls By Means of Brazing and Objects Produced With Such Joints
    Publication number: 20090130478
    Abstract: The invention relates to a method of producing and joining superalloy balls by means of brazing and to objects produced with such joints. According to the invention, an alloy powder covered with a brazing solder is bonded to a spherical core and subsequently transformed into a continuous alloy layer by means of brazing.
    Type: Application
    Filed: July 7, 2006
    Publication date: May 21, 2009
    Inventors: Myriam Douin, Marie-Pierre Bacos, Alexandra Boyer, Aurelie Gregoire, Pierre Josso, Sebastien Mercier, Ariel Moriel, Jason Nadler, Serge Naveos, Catherine Rio
  • Process for the pressureless sintering of metal alloys; and application to the manufacture of hollow spheres
    Publication number: 20070108255
    Abstract: Hollow metal spheres are heated in a high vacuum in the presence of an organic substance, at a temperature at least equal to the melting point of a eutectic between carbon and the metallic constituents of the said spheres.
    Type: Application
    Filed: July 7, 2006
    Publication date: May 17, 2007
    Inventors: Jason Nadler, Pierre Josso, Marie-Pierre Bacos, Florin Paun