发明名称 INTERNAL COMBUSTION ENGINE RUNNING-IN METHOD
摘要 mechanical engineering; post-manufacture and post-repair running-in of internal combustion engine. SUBSTANCE: according to proposed method of running of internal combustion engine which includes cold and hot running-in, checking, testing and diagnosing, cold and hot running-in are carried out adaptively using as parameters temperature, torque, and crankshaft rpm, with parameters being in functional relationship with each other and being changed according to equations T = t01,5 M = t02,5b t1= t2= t3 W = t03,5c where T is engine temperature; M is torque; W is crankshaft rpm; a, b, c are process intensity factors, and t1,t2,t3 are conventional values of duration of running-in. End of running-in and beginning of diagnosing is the moment of stabilization of parameters of temperature, torque and crankshaft rpm to be used as diagnostic characteristics. EFFECT: improved quality of running-in, enhanced reliability and capacity and reduced time taken running-in owing to use of adaptive control of running-in conditions. 3 dwg
申请公布号 RU2150592(C1) 申请公布日期 2000.06.10
申请号 RU19980106816 申请日期 1998.04.07
申请人 ORENBURGSKIJ GOSUDARSTVENNYJ UNIVERSITET 发明人 BONDARENKO V.A.;ABDRASHITOV R.T.;BONDARENKO E.V.;DURNEV K.F.;ERISKIN V.I.;MASLEEV R.V.
分类号 G01M15/04;F02B79/00;G01M15/00;(IPC1-7):F02B79/00 主分类号 G01M15/04
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