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Patent Searching and Data


Title:
FUEL SUPPLY SYSTEM
Document Type and Number:
Japanese Patent JP2011149350
Kind Code:
A
Abstract:

To provide a fuel supply system capable of preventing a temperature of an exhaust from lowering when fuel is supplied to an exhaust passage of an internal combustion engine to which emulsion fuel can be supplied.

The fuel supply system, which can be supplied with emulsion fuel prepared by mixing fuel oil with a prescribed liquid and causing emulsification to the mixture includes: an in-cylinder injection valve 10 that injects fuel into a cylinder 2; an exhaust addition valve 23 that injects fuel into an exhaust passage 4; a fuel oil tank 18 that stores therein fuel oil; a prescribed liquid tank 20 that stores therein the prescribed liquid; and supply means 14, 15, 16, 17, 19, 21, 22, 24 that supply the fuel oil or the emulsion fuel obtained by mixing the fuel oil with the prescribed liquid, to the in-cylinder injection valve 10, and also supply the fuel oil to the exhaust addition valve 23.


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Inventors:
Michikawauchi, Akira
Application Number:
JP2010000011897
Publication Date:
August 04, 2011
Filing Date:
January 22, 2010
Export Citation:
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Assignee:
TOYOTA MOTOR CORP
International Classes:
F02M37/00; F01N3/36; F02B47/02; F02D19/06; F02M25/022
Attorney, Agent or Firm:
川口 嘉之
和久田 純一
世良 和信
遠山 勉
関根 武彦
坂井 浩一郎
宮下 文徳