CONTROLLER OF DIESEL ENGINE - Nissan Motor Co., Ltd

Title:

CONTROLLER OF DIESEL ENGINE

Document Type and Number:

Japanese Patent JP3968999

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To maintain, even when the post injection is performed at the time of idling, a variation in engine rotating speed at the same level as that in normal idling state where post injection is not performed.
SOLUTION: In this controller of the diesel engine to perform a main injection using a fuel injection nozzle and a post injection in an expansion stroke after the main injection, a control unit 15 comprises a control means for controlling both a main injection amount and a post injection timing so that a target rotating speed can be maintained when the post injection is performed at the time of idling.

More Like This:

JP4194793	Exhaust device with continuous regeneration type fine particle reduction device
WO/2007/114082	METHOD OF PURIFYING EXHAUST GAS FROM INTERNAL COMBUSTION ENGINE

Inventors:

Akatsuki Shirakawa

Application Number:

JP2001033812A

Publication Date:

August 29, 2007

Filing Date:

February 09, 2001

Export Citation:

Click for automatic bibliography generation Help

Assignee:

Nissan Motor Co., Ltd

International Classes:

F01N3/02; F02D41/38; F01N3/08; F01N3/20; F01N3/24; F01N3/28; F02D23/02; F02D41/08; F02D41/14; F02D41/40; (IPC1-7): F02D41/38; F01N3/02; F01N3/08; F01N3/20; F01N3/24; F01N3/28; F02D23/02; F02D41/08; F02D41/14; F02D41/40

Domestic Patent References:

JP2000170585A

Attorney, Agent or Firm:

Masaki Goto
Yoshio Matsuda

Previous Patent: METHOD AND APPARATUS FOR TREATING ALKALINE FLY ASH CONTAINING HEAVY METAL

Next Patent: REAMER