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Title:
燃料噴射装置
Document Type and Number:
Japanese Patent JP5533047
Kind Code:
B2
Abstract:

To lower the penetration while atomizing the spray of fuel.

A fuel injection device 1 comprises a fuel tank 2 which stores fuel therein, a metal tank 3 which stores metal therein, a mixing part 4 which adds metal stored in the metal tank 3 to the fuel stored in the fuel tank 2, and a fuel injection valve 7 which is arranged so as to direct an injection hole to the inside of a cylinder in an engine 100 and which injects fuel inside a cylinder, and generates deposit having unevenness in the injection hole through the injection of fuel having metal added thereto. Cavitation is produced by the generated deposit. While the spray of fuel is atomized to be spread in the cylinder, the penetration can be lowered.

COPYRIGHT: (C)2011,JPO&INPIT


Inventors:
Masa Ikemoto
Application Number:
JP2010049708A
Publication Date:
June 25, 2014
Filing Date:
March 05, 2010
Export Citation:
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Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F02M25/00; F02B47/04
Domestic Patent References:
JP2008064099A
JP2004035882A
JP8144893A
JP2009257100A
Attorney, Agent or Firm:
Shuhei Katayama
Toshiyuki Hatta
High Yoshitaka Hayashi



 
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