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.:

US 6740841 B1

PDF
Full Text
Expired
Date of Patent:
May. 25, 2004

Filed:

Nov. 01, 2001
Applicant:
Inventors:

Luc Brunet, Bourges, FR;

Jean Mary Lombard, Bourges, FR;

Jean Francois Pierrot, Saint Doulchard, FR;

Jean Luc Taillandier, Fussy, FR;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 9/00 ;
U.S. Cl.
CPC ...
B23K 9/00 ;
Abstract

A plasma torch including at least two electrodes separated by an insulating cylindrical case having a void, wherein the electrodes are separated by a distance (D) for forming an igniting arc therebetween when the electrodes are connected to a voltage, the distance (D) and the voltage being selected to form substantially a 1 Megavolt/meter electrical field between the electrodes, for forming an arc and causing plasma to be generated from the plasma generating material.


Find Patent Forward Citations

Brunet, Luc. (2004). Plasma torch incorporating electrodes separated by an air gap and squib incorporating such a torch (U.S. Patent No. 6740841). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6740841

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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