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Title
Ultraschall-Durchflussmesser nach dem Laufzeitkorrelationsverfahren
Date Issued
1999
Author(s)
Rupp, J.
Schmidt, F.
Barth, M.
Patent No
1998-19815199
Abstract
DE 19815199 A UPAB: 19991124 NOVELTY - The flow meter has first and second sensors (6,8) alternately operated as a transmitter and receiver, whereby the preferred digitized receiver signals are correlated with each other in an evaluation computer (30) according to the transition time correlation. A programmable transmission generator (34) is used to generate different stimulation functions, especially using code-bit control. USE - For measuring flow rate and volumetric flow. ADVANTAGE - Developed to enable accurate transition time measurement even for media with high scattering components and to achieve increased accuracy at low cost.
Language
de
Patenprio
DE 1998-19815199 A: 19980404