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Title:
FUEL CONTROL METHOD OF DIESEL ENGINE AND DEVICE THEREOF
Document Type and Number:
Japanese Patent JP3806255
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To prevent sudden rise of output of a diesel engine even in the case when supply of water is suddenly stopped due to failure of a water system etc., on the diesel engine to inject fuel from a fuel system and water from the water system into a cylinder from an injection valve.
SOLUTION: A signal to change in correspondence with water filling quantity of a fuel system 1 is sent from a controller 54 of a water system 2, when the water filling quantity is abnormally reduced, injection quantity of fuel is reduced in accordance with the reduction quantity and thereafter, the injection quantity of fuel is returned under a fuel control method of a diesel engine to inject fuel from the fuel system 1 and water from the water system 2 into a cylinder from an injection valve 20.


Inventors:
Suzuki, Hajime
Application Number:
JP1998000288113
Publication Date:
August 09, 2006
Filing Date:
October 09, 1998
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
F02D19/12; F02B47/02; F02D41/04; F02D41/22; F02M25/022; F02B3/06; (IPC1-7): F02D19/12; F02B47/02; F02D41/04; F02D41/22; F02M25/022
Domestic Patent References:
JP9042103A
JP6346812A
JP7139436A
Attorney, Agent or Firm:
奥山 尚男
有原 幸一
奥山 尚一