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:
May. 25, 1993
Filed:
Apr. 26, 1991
Applicant:
Inventor:
Ulrich Kogelschatz, Hausen, CH;
Assignee:
Asea Brown Boveri Ltd., Baden, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
313 17 ; 313 36 ; 313232 ; 313234 ; 313607 ; 313634 ;
Abstract
In order to be able in the case of UV high-power omni-directional radiators to direct the generated radiation only in a preferred direction, and to avoid shading by the inner dielectric tube (2), the outer electrodes (4) are arranged only on a part of the circumference of the outer dielectric tubes (1). In this way, the object to be irradiated or the substance to be irradiated can thus be arranged directly in the range of emission of the discharges (7).