Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Processes of purifying or recovering used lubricant...
Reexamination Certificate
2008-01-08
2008-01-08
Caldarola, Glenn (Department: 1797)
Solid anti-friction devices, materials therefor, lubricant or se
Lubricants or separants for moving solid surfaces and...
Processes of purifying or recovering used lubricant...
C508S391000, C508S460000, C440S08800J, C123S06500B
Reexamination Certificate
active
07316992
ABSTRACT:
A method and system of creating a cylinder oil having a target TBN ranging from 40 to 70 for use in a two-stroke en line. Fresh system oil having a TBN less than 10 is provided. The fresh system oil is used in the two-stroke engine to product partially used system oil. An initial fluid containing at least some partially used system oil is provided. A first TBN of the initial fluid is determined. Cylinder oil having the target TBN is created by blending the initial fluid having the first TBN with at least one suited additive. The cylinder oil is provided to the two-stroke engine.
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Bonciolini Alfio
Damm Klaus-Werner
Dragsted Jørn
Lindegaard Niels-Henrik
Natoli Giuseppe
A.P. Moller-Maersk A/S
Caldarola Glenn
Goloboy Jim
Morgan & Lewis & Bockius, LLP
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