METHOD TO DETECT LOW-TEMPERATURE PUMPING ABILITY OF HYDROCARBON FUELS Russian patent published in 2011 - IPC G01N25/58 

Abstract RU 2414700 C1

FIELD: power engineering.

SUBSTANCE: method is carried out by placement of analysed sample into reservoir, which is gradually cooled down. At that initially calibration dependence is made between change in current force of electric motor that rotates fuel-mixing auger screw with filtering cells placed in it and temperature of tested reference fuel, for this purpose reference fuel is placed into testing reservoir with mixing device, and this fuel is gradually cooled down with simultaneous fixation of reference fuel temperature and current force of electric motor that rotates auger screw. Built calibration dependence is further used to test analysed fuel.

EFFECT: reduced time of test, making it possible to do test directly in areas of fuel application.

3 dwg, 1 tbl

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RU 2 414 700 C1

Authors

Ushakov Aleksej Ivanovich

Grishin Valerij Vitalievich

Plotnikov Stepan Anatol'Evich

Dates

2011-03-20Published

2009-06-23Filed