HUMIDITY DETECTOR Russian patent published in 2009 - IPC G01N1/00 

Abstract RU 2346256 C2

FIELD: physics, measurement.

SUBSTANCE: field of invention application comprises household and agricultural appliances, and also industrial installations of household waste recycling. Substance of invention consists in the fact that humidity detector of closed type that operates for heat capacity definition comprises the first temperature detector for detection of observance object temperature, the second temperature detector for determination of observance object temperature, small heater for heating of the second temperature detector, computer means for production of information related to percentage of observance object percentage on the basis of signal that comes from the first temperature detector, and signal that arrives from the second temperature detector heated by small heater.

EFFECT: higher accuracy of humidity percentage definition.

11 cl, 8 dwg

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RU 2 346 256 C2

Authors

Matsuo Esiro

Dates

2009-02-10Published

2004-07-22Filed