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. 10, 2013
Filed:
Apr. 07, 2009
Applicants:
Wieland Hill, Odenthal, DE;
Martin Fromme, Köln, DE;
Jochen Kübler, Köln, DE;
Inventors:
Assignee:
Lios Technology, GmbH, Cologne, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01J 5/08 (2006.01); G01K 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for calibrating a fiber-optic temperature measuring system has a broadband light source, a coupling-in device, which can couple light generated by the light source for calibration into an optical fiber of the temperature measuring system, a coupling-out device, which can couple components of the light source-generated light that are backscattered in the optical fiber out of the optical fiber. An evaluation device performs a calibration of the temperature measuring system on the basis of the backscattered components of the light.