Patents by Inventor Eric Yves Roger Causte

Eric Yves Roger Causte 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 retouching metal parts
    Patent number: 8119948
    Abstract: A method of retouching metal parts joined by brazing at high temperatures is disclosed. The brazed zones are retouched by a retouching laser. The peak power of the retouching laser is between 1500 and 3000 W. The retouching laser is used in pulsed mode.
    Type: Grant
    Filed: October 3, 2008
    Date of Patent: February 21, 2012
    Assignee: SNECMA
    Inventors: Eric Yves Roger Causte, Thierry Jean Emile Flesch, Mathieu Gueguen, James Prodent
  • METHOD OF RETOUCHING METAL PARTS
    Publication number: 20090090701
    Abstract: The invention relates to a method of retouching metal parts joined by brazing at high temperatures, wherein the brazed zones are retouched by means of a retouching laser, the peak power of the retouching laser being between 1500 and 3000 W, the retouching laser being used in pulsed mode.
    Type: Application
    Filed: October 3, 2008
    Publication date: April 9, 2009
    Applicant: SNECMA
    Inventors: Eric Yves Roger CAUSTE, Thierry Jean Emile Flesch, Mathieu Gueguen, James Prodent
  • Welding tool
    Patent number: 7399941
    Abstract: A welding tool for TIG arc welding, plasma welding or laser welding, including a welding head carrying a refractory electrode and surrounded by a skirt. The skirt is releasably fastened on the welding head and has a front portion which extends forwards and is shaped to surround a weld head with clearance over a predetermined length. The skirt is made by molding or thermoforming a composite material made of at least two layers of ceramic fibers which are bonded together by an elastomer that withstands high temperatures.
    Type: Grant
    Filed: September 29, 2005
    Date of Patent: July 15, 2008
    Assignee: SNECMA
    Inventors: Eric Yves Roger Causte, Thierry Jean Emile Flesch