APPARATUS FOR CALIBRATING HOT-WIRE LIQUID FLOW RATE SENSORS Russian patent published in 2012 - IPC G01P21/00 

Abstract RU 2444739 C2

FIELD: medicine.

SUBSTANCE: apparatus for calibrating hot-wire liquid flow rate sensors has a flat-bottom vessel with a circular shape which is rotated by an electric drive. There are blades at the bottom of the vessel. There is a bar over the vessel whose ends are rigidly fixed to a support. A support arm with a hot-wire sensor is attached to the bar. The support arm can move on the bar and can be fixed at any point on the bar.

EFFECT: reduced weight and size of the apparatus, time efficiency and high accuracy of calibration results.

1 dwg

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RU 2 444 739 C2

Authors

Valiullin Rim Abdullovich

Jarullin Rashid Kamilevich

Jarullin Ajrat Rashidovich

Dates

2012-03-10Published

2009-10-28Filed