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Patent Searching and Data


Title:
FUEL INJECTION NOZZLE
Document Type and Number:
Japanese Patent JP2010096100
Kind Code:
A
Abstract:

To provide a fuel injection nozzle 20 capable of stably injecting fuel, and preventing the nozzle body 23 from being deformed since it is cooled by cooling air and maintained at a predetermined position without being affected by an external force applied to the fuel injection nozzle 20.

The fuel injection nozzle 20 is attached to a cylinder head 3. A cylindrical retaining nut 25 is fitted to a nozzle holder 21 and a nozzle body 23. The fuel injection nozzle is disposed in such a manner that the retaining nut 25 vertically extends through a cooling air passage 3c horizontally formed in the cylinder head 3.


Inventors:
Samo, Junichi
Application Number:
JP2008000267859
Publication Date:
April 30, 2010
Filing Date:
October 16, 2008
Export Citation:
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Assignee:
YANMAR CO LTD
International Classes:
F02M61/14; F02F1/24; F02F1/28; F02M53/04
Domestic Patent References:
JP2004270638A
JPS6390661A
JPH0510736U
JP2002021678A
JP2001132577A
JP2001140729A
Attorney, Agent or Firm:
矢野 寿一郎