Fuel injector

Details Fuel injector Fuel injector

2011-05-03

2011-05-03

Nguyen, Dinh Q (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Fluid pressure responsive discharge modifier* or flow...

Fuel injector or burner

C239S533110, C239S533900, C239S533200, C239S102200, C239S088000, C239S467000

Reexamination Certificate

active

07934668

ABSTRACT:
A fuel injector for use in an internal combustion engine, comprising a nozzle body being provided with a nozzle bore and at least one set of one or more outlets for fluid, an outer valve member received within the nozzle bore and being engageable with a first seating region of the nozzle body to control the flow of a first fluid from a first delivery chamber, the outer valve member being provided with an outer valve bore, and an inner valve member received within the outer valve bore and being engageable with a second seating region of the nozzle body to control the flow of a second fluid from a second delivery chamber. In various embodiments, the fuel injector can be arranged to allow the first and second fluids to be injected separately and/or together. In one embodiment, the first and second fluids can be mixed within the injector before injection.

REFERENCES:
patent: 4266727 (1981-05-01), Happel et al.
patent: 5669334 (1997-09-01), Schönfeld et al.
patent: 2006/0243827 (2006-11-01), Cooke
patent: 1946926 (2007-04-01), None
patent: 0 520 659 (1992-12-01), None
patent: 1 526 274 (2005-04-01), None
patent: 1 693 562 (2006-08-01), None
patent: 2 424 451 (2006-09-01), None
China Office Action dated Oct. 12, 2010.
European Search Report Dated Aug. 21, 2008.

Affiliated with

Also associated with

Rating

Fuel injector does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fuel injector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel injector will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2653545