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. 05, 2019
Filed:
Oct. 22, 2015
Applicant:
Xylem Ip Management S.à.r.l., Senningerberg, LU;
Inventors:
Friedhelm Krüger, Lemgo, DE;
Uwe Kanigowski, Velbert, DE;
Assignee:
XYLEM IP MANAGEMENT S.ÀR.L., Senningerberg, LU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01T 1/04 (2006.01); C02F 1/32 (2006.01); G01J 1/04 (2006.01); G01J 1/42 (2006.01);
U.S. Cl.
CPC ...
C02F 1/325 (2013.01); G01J 1/04 (2013.01); G01J 1/0403 (2013.01); G01J 1/0437 (2013.01); G01J 1/429 (2013.01); C02F 2201/326 (2013.01); C02F 2201/3227 (2013.01);
Abstract
An emitter arrangement includes a UV irradiation source, a cladding tube surrounding the UV irradiation source, and a UV-C sensor. The cladding tube has an end face on an open end. The UV-C sensor has a sensitive area, wherein the UV-C sensor is in optical connection with the end face of the cladding tube, so that the sensitive area of the UV-C sensor can detect the UV irradiation emerging from the end face of the cladding tube during the operation of the UV irradiation source.