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:
Aug. 17, 1999
Filed:
Oct. 20, 1997
Applicant:
Inventors:
Christain Gay, La Chapelle St Ursin, FR;
Patrice Fournier, Trouy-Bourg, FR;
Gilles Guillot, Bourges, FR;
Emmanuel Mornay, Bourges, FR;
Assignee:
Giat Industries, , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
21912154 ; 21912148 ; 21912152 ; 1022025 ; 1022029 ;
Abstract
The plasma torch according to the invention comprises an anode and a cathode separated by a capillary tube made of an electrically insulating material which can be ablated through the action of the plasma. It is characterized in that the anode incorporates a conductive casing closed at a first end casing inside which the capillary tube is positioned.