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US patent no. 7,146,280 B2: Startup and operational techniques for a digital flowmeter

Abstract:

Startup and operational techniques for a digital flowmeter are described. The techniques select an optimal mode of operation for the digital flowmeter, depending on a current environment of the flowmeter. For example, during a startup operation of the flowmeter, the mode of operation might include a random sequence mode, in which filtered, random frequencies are applied as a drive signal to a flowtube associated with the digital flowmeter. Once the flowtube reaches a resonant mode of vibratio...

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Publication status:
Granted
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Department:
Oxford, MPLS, Engineering Science
Role:
Author
Publisher:
United States Patent and Trademark Office Publisher's website
Publication date:
2006-12-05
Patent number:
US 7,146,280
Pubs id:
pubs:648179
URN:
uri:2c024aaf-e22c-42c6-927c-ed9278c822fa
UUID:
uuid:2c024aaf-e22c-42c6-927c-ed9278c822fa
Local pid:
pubs:648179
Keywords:

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