Internal combustion engine system

Details Internal combustion engine system Internal combustion engine system

2008-05-13

2008-05-13

Huynh, Hai (Department: 3747)

Internal-combustion engines

Miscellaneous

Fuels, lubricants and additives

C123S003000, C123S02500R, C123S431000

Reexamination Certificate

active

11723914

ABSTRACT:
An internal combustion engine system uses a blended fuel of gasoline and ethanol, operates with high efficiency, and can inhibit nitrogen oxide and the like from being discharged. The internal combustion engine system includes: a fuel tank3that accommodates a blended fuel having an octane number of 80 to 100, which has been prepared by blending gasoline having the octane number of 30 to 85 and ethanol into a weight ratio between 9:1 and 6:4; A separating device for adding water to the blended fuel to separate the blended fuel into the gasoline and an ethanol-water mixture liquid; A reforming device for reforming one part of the ethanol-water mixture liquid to produce a mixture liquid of diethyl ether and water; and fuel injectors which independently inject each of the gasoline, the ethanol-water mixture liquid and the mixture liquid of diethyl ether and water.

REFERENCES:
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patent: 7263967 (2007-09-01), Hotta et al.
patent: 7290505 (2007-11-01), Kamio et al.
patent: 2007/0163537 (2007-07-01), Kamio et al.
patent: 58-96155 (1983-06-01), None
patent: 2001-152919 (2001-06-01), None
patent: 2002-130006 (2002-05-01), None

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