Internal-combustion engines – Lubricators – Crankcase – pressure control
Reexamination Certificate
2006-10-24
2006-10-24
Yuen, Henry C (Department: 3747)
Internal-combustion engines
Lubricators
Crankcase, pressure control
C123S019000
Reexamination Certificate
active
07124728
ABSTRACT:
A marine diesel engine system includes a diesel engine having a plurality of cylinders. The system also includes, proximate the engine, a primary engine lubricant and an additive selected from certain alkylamine-alkylphosphates, 500 TBN calcium sulfonate and mixtures thereof. A means for blending the lubricant and additives into a mixture for introduction into a cylinder is provided. Thus lubricant properties may be modified depending upon engine conditions.
REFERENCES:
patent: 3859218 (1975-01-01), Jervis et al.
patent: 3909428 (1975-09-01), DeVries et al.
patent: 5067455 (1991-11-01), Okajima et al.
patent: 6696393 (2004-02-01), Boffa
patent: 2003/0159672 (2003-08-01), Carey et al.
patent: 2004/0023819 (2004-02-01), Boffa
patent: 2004/0087450 (2004-05-01), Boffa
patent: 2004/0144355 (2004-07-01), Carey et al.
patent: 2005/0014659 (2005-01-01), Crouthamel et al.
patent: 0645444 (1995-03-01), None
patent: 1191088 (2002-03-01), None
patent: 1314773 (2003-05-01), None
patent: 1437396 (2004-07-01), None
patent: 03194109 (1991-08-01), None
U.S. Appl. No. 03/0159672, filed Aug. 28, 2003, Carey et al.
Carey Vincent Mark
Crouthamel Kevin Louis
Kelly Kevin John
Saddler Keith Preston
Benton Jason
Dvorak Joseph J.
ExxonMobil Research and Engineering Company
Katz Gary P.
Yuen Henry C
LandOfFree
Modification of lubricant properties in an operating all... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Modification of lubricant properties in an operating all..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modification of lubricant properties in an operating all... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3661862