Title:
燃料噴射装置
Document Type and Number:
Japanese Patent JP4177880
Kind Code:
B2
Abstract:
The device has a fuel supply hole supplied with fuel through an injection hole (21) of an injector. The supplied fuel is distributed to a set of spiral grooves (12) through a connection pipe. Each groove has a flow sectional area reduced gradually towards an outlet direction, to increase the flow rate of the fuel. The grooves cause fuel particles to collide against one another for producing fine fuel particles.
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Inventors:
Guo Shunobu
Application Number:
JP2007265545A
Publication Date:
November 05, 2008
Filing Date:
October 11, 2007
Export Citation:
Assignee:
Guo Shunobu
International Classes:
F02M61/18; F02M51/08; F02M61/02; F02M61/16
Domestic Patent References:
| JP2000120510A | ||||
| JP60501264A | ||||
| JP81700C2 | ||||
| JP57102555A | ||||
| JP8338341A |
Attorney, Agent or Firm:
Makoto Kawai
Mamoru Shimizu
Toshiaki Aoki
Mamoru Shimizu
Toshiaki Aoki