Title:
内燃機関の燃料供給装置
Document Type and Number:
Japanese Patent JP5392419
Kind Code:
B2
Abstract:
A temperature reduction control for reducing the temperature of an injector is performed through first to third fuel supply control routines executed by an electronic control device. When the temperature of the injector is reduced by the execution of the temperature reduction control, heat transfer to the vicinity of the nozzle of the injector is reduced. Since the vicinity of the nozzle of the injector is less likely to be placed in a high-temperature environment by in accordance with reduction in heat transfer to the vicinity of the nozzle of the injector, the formation of deposit around the nozzle of the injector is suppressed.
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Inventors:
Taichi Nishimura
Kaneko Ritsuto
Kaneko Ritsuto
Application Number:
JP2012542304A
Publication Date:
January 22, 2014
Filing Date:
April 20, 2011
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F02M69/00; F02D41/34; F02M37/00; F02M37/08; F02M37/20; F02M53/00
Domestic Patent References:
| JP61118554A | ||||
| JP2008019773A | ||||
| JP2007009815A | ||||
| JP61125663U |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda