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:
Jan. 11, 2000
Filed:
Apr. 14, 1998
Applicant:
Inventor:
Gottfried Schneider, Stuttgart, DE;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
21912149 ; 21912148 ; 219 75 ;
Abstract
In order to provide a plasma burner comprising a fluid-cooled anode and a cathode, wherein an arc can be produced between the cathode and the anode in a combustion chamber and a burner gas can be passed through the combustion chamber to form the plasma, in such a way that it can be produced cost-effectively and used universally, it is proposed that the plasma burner should have coolant passages for applying coolant to the anode, the coolant passages being arranged and constructed so that they can be made by machining and are free from soldered joints.