METHOD OF DIESEL LUBRICANT QUALITY CONTROL

摘要

FIELD: engines and pumps.SUBSTANCE: proposed method comprises the steps that follow. Definition of first (Z) and second (Z) engine operation areas corresponding to first increased risk of oil dilution with fuel and second risk of carbon particles availability in oil, respectively. Selection of reference distance D. Calculation at said distance corrected with made one of percentage of distance made at first and /or second said areas. Note here that said percentage is compared with first (C) and second critical levels associated with said first and second risks. Generation of alarm signal when one of said critical levels crosses alarm threshold corresponding to risk under analysis.EFFECT: retention of lubricant quality.14 cl, 1 dwg