Internal-combustion engines – Lubricators – Crankcase – pressure control
Reexamination Certificate
2005-01-25
2005-01-25
Yuen, Henry C. (Department: 3747)
Internal-combustion engines
Lubricators
Crankcase, pressure control
C123S1960CP
Reexamination Certificate
active
06845745
ABSTRACT:
A device and a method for real time optimizing engine lubricating oil properties in response to actual engine operating conditions. the present invention is a method that comprises measuring, directly or indirectly, a system parameter of interest near a location of interest, calculating from said parameter(s) or input(s) the amount of a secondary fluid selected from performance enhancer(s), additional base lubricant, alternatively formulated lubricant or diluent that need be added to the base lubricant; and supplementing said base lubricant with said secondary fluid before introducing the combination into said monitored location.
REFERENCES:
patent: 3765392 (1973-10-01), Froede et al.
patent: 4100082 (1978-07-01), Clason et al.
patent: 4421078 (1983-12-01), Hurner
patent: 4506337 (1985-03-01), Yasuhara
patent: 5067455 (1991-11-01), Okajima et al.
patent: 6019196 (2000-02-01), Selby et al.
patent: 6079380 (2000-06-01), Jorgensen et al.
patent: 6408812 (2002-06-01), Chamberlin et al.
patent: 6412468 (2002-07-01), Pudelski et al.
patent: 6588393 (2003-07-01), Chamberlin et al.
patent: 0323934 (1989-07-01), None
patent: 60145412 (1985-07-01), None
patent: 11153015 (1999-06-01), None
patent: WO9924699 (1999-05-01), None
Carey Vincent M.
Crouthamel Kevin L.
Kelly Kevin John
Saddler Keith P.
Benton Jason
Dvorak Joseph J.
ExxonMobil Research and Engineering Company
Foss Norby L.
Yuen Henry C.
LandOfFree
Modification of lubricant properties in a recirculating... 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 a recirculating..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modification of lubricant properties in a recirculating... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3380129