发明名称 METHOD TO DETECT LOW-TEMPERATURE PUMPING ABILITY OF HYDROCARBON FUELS
摘要 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
申请公布号 RU2414700(C1) 申请公布日期 2011.03.20
申请号 RU20090124030 申请日期 2009.06.23
申请人 GOU VPO "SANKT-PETERBURGSKIJ GOSUDARSTVENNYJ ARKHITEKTURNO-STROITEL'NYJ UNIVERSITET" 发明人 USHAKOV ALEKSEJ IVANOVICH;GRISHIN VALERIJ VITALIEVICH;PLOTNIKOV STEPAN ANATOL'EVICH
分类号 G01N25/58 主分类号 G01N25/58
代理机构 代理人
主权项
地址