发明名称 |
LUBRICANT COMPOSITIONS FOR DIRECT INJECTION ENGINES. |
摘要 |
The invention is directed to a method for reducing low speed pre-ignition events in a spark-ignited direct injection internal combustion engine by supplying to the sump a lubricant composition which contains an oil of lubricating viscosity and an ashless dispersant. The ashless dispersant may be selected from succinimide compounds prepared from aliphatic or aromatic amines. |
申请公布号 |
MX2016003613(A) |
申请公布日期 |
2016.07.21 |
申请号 |
MX20160003613 |
申请日期 |
2014.09.19 |
申请人 |
THE LUBRIZOL CORPORATION |
发明人 |
PATRICK E. MOSIER;JEFFRY G. DIETZ;ALEXANDER SAMMUT |
分类号 |
C10M169/04;C10N40/25 |
主分类号 |
C10M169/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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