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. 12, 2013
Filed:
Dec. 11, 2009
Applicants:
Martin Hertel, Steien, DE;
Rainer Hocker, Waldshut, DE;
Inventors:
Martin Hertel, Steien, DE;
Rainer Hocker, Waldshut, DE;
Assignee:
Endress + Hauser Flowtec AG, Reinach, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F 1/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A measuring arrangement for determining a chemical and/or physical, measured variable-especially a volume flow and/or mass flow-of a measured material flowing through a pipeline, wherein the measuring arrangement comprises a measuring transducer, wherein the measuring transducer includes at least one optical waveguide, which serves for producing, registering and/or transmitting measurement signals, and wherein the registering of the measuring signals in the optical waveguide occurs by means of a Fabry-Pérot sensor.