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Title:
WATER INJECTION QUANTITY CONTROL DEVICE OF FUEL WATER INJECTION ENGINE
Document Type and Number:
Japanese Patent JP3861479
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To further improve NOx reduction effect concerning a water injection quantity control device of a fuel water injection engine.
SOLUTION: This control device is furnished with a driving state detection means 40 to detect a driving state of an engine, an EGR device to be flowed back a part of exhaust gas of the engine in a combustion chamber, a water injection quantity adjusting means 2 to adjust injection quantity of water to inject in the combustion chamber and a control means 10 to control working of the water injection quantity adjusting means 2. Consequently, the control means 10 is devised to control working of the water injection quantity adjusting means 2 by deciding water injection quantity in accordance with information from the driving state detection means 40 and a working state of the EGR device.


Inventors:
Nakayama, Shinji
Mori, Yasutoki
Hakozaki, Ryuzo
Suzuki, Susumu
Application Number:
JP1998000313791
Publication Date:
December 20, 2006
Filing Date:
November 04, 1998
Export Citation:
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Assignee:
MITSUBISHI MOTORS CORP
International Classes:
F02D19/12; F02M25/022; F02B47/02; F02D21/08; F02D35/00; F02D41/00; F02D43/00; F02M25/025; F02M25/07; (IPC1-7): F02D19/12; F02D21/08; F02D43/00; F02M25/022; F02M25/07
Domestic Patent References:
JP9042103A
JP9144606A
JP58087934U
JP5231247A
JP8226360A
Attorney, Agent or Firm:
真田 有