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:
Nov. 17, 2020
Filed:
Jun. 20, 2016
Lightlab Sweden Ab, Uppsala, SE;
Jonas Tirén, Uppsala, SE;
Lightlab Sweden AB, Uppsala, SE;
Abstract
The present invention generally relates to a system for treating a fluid and specifically to a treatment system () configured for selectively activating a first () and a second UV light source (). The aim of the invention is to reduce the effective energy consumption of a system for treating a fluid with UV light. The invention especially concerns to overcome the drawback with mercury light sources, which do not turn on immediately. Only the second UV light source () is an UV mercury based light source and the electrical power supply is configured to selectively deactivate the first UV light source () based on a predetermined condition based on a warm-up period for the second light source.