Method of improving combustion efficiency and reducing exhaust e

Details Method of improving combustion efficiency and reducing exhaust e Method of improving combustion efficiency and reducing exhaust e

1998-05-26

2000-04-25

Kwon, John

Internal-combustion engines

Lubricators

Crankcase, pressure control

123 3, 123 1A, F01M 100

Patent

active

060531436

ABSTRACT:
A method of improving the operating efficiency and reducing certain exhaust emissions in an internal combustion engine is disclosed. By continuously subjecting a portion of recycling engine lubricating oil to heat treatment in the range from 170.degree. C. to 260.degree. C. and preferably the range from 180.degree. C. to 240.degree. C. in a volatilization chamber or the like, an improvement in the fuel consumption as well as a reduction in the total hydrocarbons, carbon dioxide and particulates can be achieved.

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patent: 5630912 (1997-05-01), LeFebvre
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patent: 5707515 (1998-01-01), DePaul

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