Title:
エンジンの燃料噴射制御装置
Document Type and Number:
Japanese Patent JP4517849
Kind Code:
B2
Abstract:
To provide a fuel injection control device accumulating fuel pressure-supplied by a fuel pump in high pressure condition in an accumulation chamber, injecting the fuel accumulated in the accumulation chamber though a fuel injection valve and improving startability.
Fuel pressure in a common rail 6 is controlled with the fuel of a fuel tank 1 pressure-supplied to the common rail 6 through operation of the fuel pump 4. In starting an engine, a feedback gain for controlling actual fuel pressure to objective fuel pressure is set separately from a feedback gain after completion of the starting.
COPYRIGHT: (C)2006,JPO&NCIPI
More Like This:
Inventors:
Yoshifumi Kadani
Application Number:
JP2004362160A
Publication Date:
August 04, 2010
Filing Date:
December 15, 2004
Export Citation:
Assignee:
株式会社デンソー
International Classes:
F02M59/20; F02D41/06; F02D41/20; F02M51/00; F02M59/36
Domestic Patent References:
| JP2003041985A | ||||
| JP2000297675A | ||||
| JP2004239168A | ||||
| JP2001193528A | ||||
| JP2000310148A | ||||
| JP10061511A | ||||
| JP6074080A | ||||
| JP4339152A | ||||
| JP2003239794A | ||||
| JP2001295685A | ||||
| JP2004308575A | ||||
| JP11050899A | ||||
| JP2146256A | ||||
| JP6207548A |
Attorney, Agent or Firm:
Tsuyoshi Yamada