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:
Oct. 26, 1993
Filed:
Sep. 12, 1991
Applicant:
Inventors:
Assignee:
Framatome, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
2191216 ; 376310 ;
Abstract
Apparatus for working by laser, especially for the decontamination of a pipe of a nuclear reactor, comprising a laser source (18); an optical fiber (21) whose input is connected to the output of the laser source; a laser beam amplifier (20) whose input is connected to the output of the optical fiber; and a device (5) for transporting the laser beam emitted by the amplifier through the air to a working point.