The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 21, 2012
Filed:
Oct. 03, 2008
Applicants:
Eric Yves Roger Causte, Nemours, FR;
Thierry Jean Emile Flesch, Pringy, FR;
Mathieu Gueguen, Paris, FR;
James Prodent, Oncy sur Ecole, FR;
Inventors:
Eric Yves Roger Causte, Nemours, FR;
Thierry Jean Emile Flesch, Pringy, FR;
Mathieu Gueguen, Paris, FR;
James Prodent, Oncy sur Ecole, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/00 (2006.01);
U.S. Cl.
CPC ...
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.