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:
Sep. 26, 2006
Filed:
Jan. 10, 2002
Gerd Menke, Löhne, DE;
Gerd Menke, Löhne, DE;
Wedeco AG Water Technology, , DE;
Abstract
A UV irradiation device for the treatment of fluids has an improved device for the cleaning of the surfaces of the jacket tube with a number of lamp units that each have a radiation source and a jacket tube that surrounds the radiation source, whereby the lamp units are essentially cylindrical. A cleaning device has cleaning elements that annularly extend around the jacket tubesEach jacket tube has at least one cleaning element, and the cleaning elements are displaceable in the longitudinal direction of the jacket tubes by at least one drive unit. The cleaning elements have an axially delimited, annular chamber that is open towards the surface of the jacket tubes. At least one elastomeric ring is disposed in the chamber.