Title:
燃料噴射装置
Document Type and Number:
Japanese Patent JP4265645
Kind Code:
B2
Abstract:
A fuel injection device (1) includes a fuel injection valve (2) that injects fuel, and is provided with a first nozzle hole (9) and the second nozzle hole (10), which are controlled independently of each other to inject the fuel. The fuel injection device further includes a controller (5) that performs a deposit removal fuel injection in accordance with an amount of deposits accumulated in the first nozzle hole and/or the second nozzle hole. The deposit removal fuel injection injects fuel to remove the deposits.
Inventors:
Yoshiki Nagane
Fumihiro Okumura
Fumihiro Okumura
Application Number:
JP2006302148A
Publication Date:
May 20, 2009
Filing Date:
November 07, 2006
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F02M61/18; F02M45/02; F02M45/04; F02M61/10
Domestic Patent References:
| JP2004324461A | ||||
| JP2002310042A | ||||
| JP2006057538A |
Attorney, Agent or Firm:
Shuhei Katayama
Toshiyuki Hatta
High Yoshitaka Hayashi
Toshiyuki Hatta
High Yoshitaka Hayashi