Nozzle device and fuel injection valve having the same

Details Nozzle device and fuel injection valve having the same Nozzle device and fuel injection valve having the same

2007-12-31

2010-10-12

Ganey, Steven J (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Rigid fluid confining distributor

Orifice in separable disc or plate

C239S552000, C239S556000, C239S558000, C239S585100, C239S585500, C123S305000

Reexamination Certificate

active

07810745

ABSTRACT:
A nozzle device has a nozzle holes for injecting sprays grouped into spray groups respectively in injection directions. The nozzle device has an injection axis extending through the center in the thickness direction thereof. The injection axis perpendicularly intersects with an imaginary plane, which is at a predetermined distance from the nozzle device. The nozzle holes respectively have passage axes from which imaginary lines are respectively extended. The imaginary plane and the imaginary lines therebetween have intersections respectively defining outer intersections and an inner intersection in at least one of the spray groups. Each of the nozzle holes is inclined at an inclination angle being determined in such a manner that: the outer intersections exist in a polygon or a circle, and the inner intersection exists inside the outer intersections.

REFERENCES:
patent: 6089476 (2000-07-01), Sugimoto et al.
patent: 6186418 (2001-02-01), Tani
patent: 6439484 (2002-08-01), Harata et al.
patent: 6974095 (2005-12-01), Harata et al.
patent: 7032566 (2006-04-01), Cavanagh et al.
patent: 7100848 (2006-09-01), Kobayashi et al.
patent: 7216624 (2007-05-01), Mizobuchi et al.
patent: 1 316 697 (2003-06-01), None
patent: 2000-104647 (2000-04-01), None
patent: 2005-264757 (2005-09-01), None
Japanese Office Action dated Nov. 19, 2008 for corresponding Japanese Application No. 2007-004354, w/English Translation.

Affiliated with

Also associated with

Rating

Nozzle device and fuel injection valve having the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Nozzle device and fuel injection valve having the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nozzle device and fuel injection valve having the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4168485