Mass flowmeter for measuring by the CT method

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Besseling, Johannes Henricus and Lötters, Joost Conrad (2006) Mass flowmeter for measuring by the CT method. Patent.

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Abstract:A mass flowmeter of the thermal type provided with a flow sensor with a flow tube through which a fluid can flow during operation, with a temperature sensor in an upstream position (A) and a heater (H) in a downstream position (B), and power control means and temperature measuring means for keeping the temperature difference between A and B at a predetermined constant value. Between A and B, the flowmeter is provided with means for preventing the temperature at A from rising owing to thermal conduction from B to A via the tube in the case of no flow or a weak flow.
Item Type:Patent
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
Research Group:
Link to this item:http://purl.utwente.nl/publications/76510
Official URL:http://v3.espacenet.com/publicationDetails/biblio?CC=JP&NR=2004340963A&KC=A&FT=D&date=20041202&DB=EPODOC&locale=en_EP
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