Title:
FUEL INJECTION TIMING CONTROLLER OF DIESEL ENGINE
Document Type and Number:
Japanese Patent JP3573172
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To secure an accurate injection timing by selecting one of a plurality of injection timings according to the running condition of an engine and closing a fuel injection amount control solenoid valve according to the selected injection timing so as to correct the response delaying of a timer piston.
SOLUTION: A plurality of injection timings are instructed to a fuel injection amount control solenoid valve 9 by actuating an injection timing instructing means 71 in synchronization with an engine and one of the plurality of injection timings is selected by an injection timing selecting means 72 according to a condition detected by an engine running condition detecting means 61. According to the selected fuel injection timing, the fuel injection amount control solenoid valve 9 is closed by a second injection timing control means 70. Thus, even in the zone of the low engine speed and during a transfer period, the response delaying of a timber piston 1 is corrected and an accurate injection timing is secured.
Inventors:
Hiromichi Miwa
Application Number:
JP25778495A
Publication Date:
October 06, 2004
Filing Date:
October 04, 1995
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
F02D1/18; F02D41/04; F02D41/40; F02M41/14; (IPC1-7): F02D1/18; F02D41/04; F02D41/40; F02M41/14
Domestic Patent References:
| JP633818A | ||||
| JP25739A |
Attorney, Agent or Firm:
Masaki Goto