MARINE ENGINE LUBRICATION

Trunk piston marine engine crankcase lubrication is effected by a composition that includes a nitrogen-containing ashless dispersant additive component in an amount providing in the range of 50 to 150 ppm N by mass to diminish loss of BN and diminish increase of viscosity during use of the compositi...

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Bibliographic Details
Main Authors SMYTHE, JOHN H, DODD, JAMES CHRISTIAN, SIMPKINS, JOSEPH VICTOR, SAWYER, AGATA
Format Patent
LanguageEnglish
Published 28.07.2016
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Summary:Trunk piston marine engine crankcase lubrication is effected by a composition that includes a nitrogen-containing ashless dispersant additive component in an amount providing in the range of 50 to 150 ppm N by mass to diminish loss of BN and diminish increase of viscosity during use of the composition without adversely affecting deposits performance.
Bibliography:Application Number: SG20151010456Q