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:
Jul. 11, 1995
Filed:
Jun. 30, 1993
Applicant:
Inventor:
Ulrich Kogelschatz, Hausen, CH;
Assignee:
Heraeus Noblelight GmbH, Hanau, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
313 25 ; 313 36 ; 313607 ; 313234 ;
Abstract
In a UV excimer radiator, the ignition behavior during the initial ignition or relatively long operating pauses is improved by providing means for local field distortion in the discharge space. These means can either be local constrictions provided in a pinpointed fashion or a disturbing body made from aluminum oxide or titanium oxide.