Title:
燃料噴射比率の調整装置
Document Type and Number:
Japanese Patent JP4484882
Kind Code:
B2
Abstract:
The present invention relates to fuel injection in internal combustion engines and to fuel rate shaping. Especially, the invention relates to combustion engines utilizing heavy fuel oil as a fuel. In the body of the device there is arranged a chamber, in which a movable piston is arranged dividing the chamber into a first main volume and a second main volume, the volumes of which depend upon the position of the piston. Moreover, the device comprises at least one auxiliary volume, which can be united with the main volumes. The auxiliary volume can be filled with the fuel entering the device through the first main volume by utilizing the piston motion. By establishing a connection from the auxiliary volume to the second main volume a fuel flow to the second main volume is allowed.
Inventors:
Lechtonen, chi
Application Number:
JP2006550202A
Publication Date:
June 16, 2010
Filing Date:
December 31, 2004
Export Citation:
Assignee:
Waltsila Finland Salmon Yukkiture
International Classes:
F02M45/00; F02M45/04; F02M45/12; F02M47/00; F02M55/02
Domestic Patent References:
| JP2003184705A |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Toru Mori
Yutaka Yoshida
Hajime Asamura
Toru Mori
Yutaka Yoshida