发明名称 Method for determining a remaining life of engine oil
摘要 A method for determining a remaining life of engine oil in an engine is provided. The method includes the steps of measuring a plurality of engine parameters, determining an estimate of the characteristics of the engine oil as a function of the engine parameters, and trending the estimate and responsively determining the remaining life of the engine oil.
申请公布号 US5750887(A) 申请公布日期 1998.05.12
申请号 US19960749603 申请日期 1996.11.18
申请人 CATERPILLAR INC. 发明人 SCHRICKER, DAVID R.
分类号 G01N33/30;F01M11/10;F16N29/04;G01N33/28;(IPC1-7):B60Q1/00;G01M15/00;G01D21/00 主分类号 G01N33/30
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