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:
Mar. 09, 1982
Filed:
Oct. 30, 1979
Applicant:
Inventors:
Dieter Schuocker, Vienna, AT;
Werner Reif, Klosterneuburg, AT;
Assignee:
Voest-Alpine Aktiengesellschaft, Linz, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 83 ; 372 87 ;
Abstract
A transversely electrically excited atmospheric pressure gas laser working in a pulsed mode (TEA laser) includes a cooled working gas conducted in circulation, a cooled cathode, an anode arranged at a distance from the cathode, and an open-worked auxiliary electrode arranged therebetween. The cooled cathode is designed as a metallic conducting, elongated cathode plate extending in the direction of the optical axis and the auxiliary electrode is arranged parallel to the cathode in the cathode drop region, in order to produce a glow skin covering the entire cathode.