Title:
ノズルアセンブリ、燃料噴射器及びそのような噴射器を備える内燃機関
Document Type and Number:
Japanese Patent JP5112428
Kind Code:
B2
Abstract:
A nozzle assembly includes a first needle and a second needle controlling respectively fuel flow towards a first series of outlets and a second series of outlets. It includes a passive control valve adapted to select, on the basis of the fuel feeding pressure, the needle to be activated for fuel delivery to the combustion chamber of an internal combustion engine. An injector with such an assembly is economic and efficient to spray fuel with two different patterns.
Inventors:
Millet, Guillaume
Doroniu, Nicholas
Doroniu, Nicholas
Application Number:
JP2009517452A
Publication Date:
January 09, 2013
Filing Date:
July 04, 2006
Export Citation:
Assignee:
Renault Tracks
International Classes:
F02M45/08; F02M47/00; F02M61/10; F02M61/18
Domestic Patent References:
| JP8100742A | ||||
| JP7324661A | ||||
| JP2002332933A | ||||
| JP2003526047A | ||||
| JP2006144710A |
Attorney, Agent or Firm:
Kazuo Shigenobu
Hideo Shimizu
Yuichi Takagi
Yoshinao Nakano
Hideki Akiba
Hideo Shimizu
Yuichi Takagi
Yoshinao Nakano
Hideki Akiba