Title:
FUEL INJECTION CONTROL DEVICE FOR DIESEL ENGINE
Document Type and Number:
Japanese Patent JP3070334
Kind Code:
B2
Abstract:
PURPOSE: To combine an accumulator type fuel injection pump with EGR control for purifying exhaust gas in an optimal condition, and use them effectively in parallel.
CONSTITUTION: The fuel injection control device 200 of a diesel engine using an accumulator type fuel injection pump provided with a fuel injection control means 210 for controlling fuel injection pressure according to an engine load and an EGR control means 220 for controlling an EGR rate including 0% according to the load, is provided with a correcting function 211 for correcting fuel injection pressure according to the EGR rate by the fuel injection pressure control means 210.
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Inventors:
Shigeru Aoki
Toshiyuki Maehara
Toshiyuki Maehara
Application Number:
JP9008193A
Publication Date:
July 31, 2000
Filing Date:
April 16, 1993
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F02D41/02; F02D21/08; F02D23/00; F02D23/02; F02D41/00; F02D41/04; F02D41/38; F02D43/00; F02B1/04; F02B3/06; F02D41/24; (IPC1-7): F02D41/38; F02D41/02; F02D41/04; F02D43/00
Domestic Patent References:
| JP2191865A | ||||
| JP62645A | ||||
| JP6350649A | ||||
| JP6275025A | ||||
| JP4194342A | ||||
| JP5974364A | ||||
| JP5786532A | ||||
| JP58107862A |
Attorney, Agent or Firm:
Shoichi Ui (4 others)