Title:
FUEL INJECTION VALVE
Document Type and Number:
Japanese Patent JP2021050742
Kind Code:
A
Abstract:
To suppress accumulation of deposit in an injection hole for injecting fuel in an injection nozzle in a fuel injection valve.SOLUTION: A fuel injection valve 10 includes an injection nozzle 14 with an injection hole 12 for injecting fuel. The injection hole 12 has a surface formed of a pure iron including Fe and inevitable impurities, or iron alloy including Cr and Mo.SELECTED DRAWING: Figure 1
Inventors:
MARUTANI YOICHI
Application Number:
JP2021000148A
Publication Date:
April 01, 2021
Filing Date:
January 04, 2021
Export Citation:
Assignee:
IHI CORP
International Classes:
F02M61/18; F02M67/14
Domestic Patent References:
| JP2006220072A | 2006-08-24 | |||
| JP2016204689A | 2016-12-08 | |||
| JP2006077628A | 2006-03-23 | |||
| JP2013170475A | 2013-09-02 | |||
| JP2016205327A | 2016-12-08 | |||
| JP2002241922A | 2002-08-28 | |||
| JP2010048237A | 2010-03-04 |
Foreign References:
| DE102004063165A1 | 2006-07-13 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu