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:
Jun. 09, 2015
Filed:
Apr. 14, 2011
Wolfgang Drahm, Erding, DE;
Alfred Rieder, Landshut, DE;
Stefan Heidenblut, Freising, DE;
Frank Schmalzried, Neuching, DE;
Thomas Sulzer, Grenzach-Wyhlen, DE;
Wolfgang Drahm, Erding, DE;
Alfred Rieder, Landshut, DE;
Stefan Heidenblut, Freising, DE;
Frank Schmalzried, Neuching, DE;
Thomas Sulzer, Grenzach-Wyhlen, DE;
ENDRESS + HAUSER FLOWTEC AG, Reinach, CH;
Abstract
A method and flow measuring device for ascertaining flow of a medium through a measuring tube based on at least a first measurement signal, which depends at least on the flow velocity of the medium in the measuring tube, wherein the first measurement signal is registered, wherein an additional, second measurement signal is registered, which depends on the flow cross sectional area of the medium in the measuring tube and is independent of the flow velocity of the medium in the measuring tube, and wherein flow is ascertained as a function of the first and second measurement signals.