Pre-lubrication of an internal combustion engine based upon...

Details Pre-lubrication of an internal combustion engine based upon... Pre-lubrication of an internal combustion engine based upon...

2008-07-25

2011-11-29

Kamen, Noah (Department: 3783)

Internal-combustion engines

Lubricators

Crankcase, pressure control

C123S1960CP

Reexamination Certificate

active

08065986

ABSTRACT:
A method is disclosed for initiating oil injection into a cylinder of an internal combustion engine prior to engine start-up, the oil injection protecting the engine from damage caused by insufficient lubrication during the start-up. The method includes processing data to modulate a lubrication initiation modifier and initiating the oil injection on the basis of the lubrication initiation modifier.

REFERENCES:
patent: 5121720 (1992-06-01), Roberts
patent: 5655495 (1997-08-01), Richards
patent: 5743231 (1998-04-01), Reinosa
patent: 6029621 (2000-02-01), Berels
patent: 6349692 (2002-02-01), Reinosa
patent: 6655342 (2003-12-01), Wendels et al.
patent: 2007/0074697 (2007-04-01), Nielsen
patent: WO 99/20875 (1999-04-01), None

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