Title:
FUEL INJECTION VALVE
Document Type and Number:
Japanese Patent JP2013194725
Kind Code:
A
Abstract:
To provide a fuel injection valve in which combustion efficiency of an internal combustion engine can be improved by restraining a fuel from attaching to obstacles when there are the obstacles in a direction to which the fuel injection valve is turned.
When a nozzle plate is viewed in an axial direction, a shaft on an opening portion at the side of a swirl application chamber of a fuel injection hole and a shaft on an opening portion at the side of an air intake port of the fuel injection hole are disposed while deviating the shafts, and a fuel is injected in two directions toward the air intake port branched into two.
Inventors:
SAITO TAKAHIRO
KOBAYASHI NOBUAKI
ONO YOJI
NAKAI ATSUSHI
OKAMOTO YOSHIO
KOBAYASHI NOBUAKI
ONO YOJI
NAKAI ATSUSHI
OKAMOTO YOSHIO
Application Number:
JP2012066714A
Publication Date:
September 30, 2013
Filing Date:
March 23, 2012
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD
International Classes:
F02M61/18; F02M69/00
Domestic Patent References:
| JP2006336577A | 2006-12-14 | |||
| JP3784748B2 | 2006-06-14 | |||
| JP2002202031A | 2002-07-19 | |||
| JP3784748B2 | 2006-06-14 | |||
| JP2006336577A | 2006-12-14 | |||
| JP2011202513A | 2011-10-13 |
Attorney, Agent or Firm:
Masamichi Ayata
Previous Patent: JP2013194724
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