Method for operating a magnetic induction flowmeter

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United States of America Patent

APP PUB NO 20090199654A1
SERIAL NO

11630909

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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. According to the invention, in order to minimise interfering signals, a receiving signal spectrum of all of the interfering signals is detected as a receiving signal, and the vector product between the receiving signal spectrum and a reference voltage is formed. An inverted Fourier transformation is then carried out and the thus obtained resulting signal is used to determine the flow rate.

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Patent Owner(s)

Patent OwnerAddress
ABB PATENT GMBH68526 LADENBURG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blume, Thomas-Fritz Halle (saale) , DE 3 9
Keese, Dieter Wahlsburg , DE 27 222

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