Flowmeter

Theodorus S.J. Lammerink (Inventor), Marcel Dijkstra (Inventor), J. Haneveld (Inventor), Remco J. Wiegerink (Inventor)

    Research output: Patent

    14 Downloads (Pure)

    Abstract

    A flowmeter including a system chip with a silicon substrate provided on a carrier, in an opening whereof at least one silicon flow tube is provided for transporting a medium whose flow rate is to be measured, the tube having two ends that issue via a wall of the opening into channels coated with silicon nitride in the silicon substrate, wherein the flow tube forms part of a Coriolis flow sensor and/or a thermal flow sensor, and wherein the channels are preferably in communication through the carrier with connection lines to the external world.
    Original languageUndefined
    Patent numberUS20080335045
    Publication statusSubmitted - 15 Dec 2008

    Keywords

    • IR-76522
    • EWI-19905

    Cite this

    Lammerink, T. S. J., Dijkstra, M., Haneveld, J., & Wiegerink, R. J. (2008). Flowmeter. Manuscript submitted for publication. (Patent No. US20080335045).