Flow control arrangement

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United States of America Patent

APP PUB NO 20110220820A1
SERIAL NO

12931253

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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It is referred to a flow control arrangement and a method for controlling the flow of a fluid. Given that the sensor device supports measurements for determining an average flow of a fluid, a sensor signal of a flow sensor of the sensor device is first linearized and subsequently processed, and supplied as actual flow to a controller for controlling an ON/OFF valve. The linearized signal values are provided at a rate not less than a maximum switching frequency of the ON/OFF valve. This allows for detecting oscillations resulting from a high frequent switching of the valve.

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Patent Owner(s)

Patent OwnerAddress
SENSIRION AG8712 STÄFA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bürgi, Lukas Zurich, CH 13 101
Huber, Dieter Mannedorf, CH 10 48
Marty, Diego Gossau, CH 3 14
Mayer, Felix Stafa, CH 68 1199

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