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. 16, 1993
Filed:
Mar. 30, 1992
Ulrich Kogelschatz, Hausen, CH;
Christoph von Arx, Olten, CH;
Asea Brown Boveri Ltd., Baden, CH;
Abstract
The irradiation device for gaseous or liquid substances has at least one high-power radiator with a discharge chamber (4) filled with filling gas. The filling gas contained therein emits radiation under the influence of quiet electrical discharges. The discharge chamber (4) immediately adjoins a treatment chamber (6) whose walls consist throughout of non-metallic material. An electrode pair (2, 7) and an ac source (12) connected to the two electrodes serve to feed the discharge, the coupling of the discharge chamber (4) to the electrodes being performed essentially capacitively. It is even possible, in particular, to treat by means of an irradiation device of such a design corrosive media or media for which extreme degrees of purity are the aim.