Fluid sprinkling – spraying – and diffusing – With means to vibrate or jiggle discharge – By electric transducer
Reexamination Certificate
2006-07-11
2010-06-29
Kim, Christopher S (Department: 3752)
Fluid sprinkling, spraying, and diffusing
With means to vibrate or jiggle discharge
By electric transducer
C239S533900, C239S533120, C239S563000
Reexamination Certificate
active
07744017
ABSTRACT:
An injection nozzle for an internal combustion engine comprising a nozzle body defining a seating surface and having at least one first nozzle outlet and a valve member received within the nozzle body and engageable with an external seating defined by the seating surface so as to control fuel injection through the at least one first nozzle outlet. The valve member is provided with a bore having an internal bore surface and an insert is received within the bore. The insert includes a part-spherical head which spans an internal diameter of the bore so as to maintain contact with an internal surface of the bore as the valve member moves, in use, so as to guide movement of the valve member. The part-spherical head also includes a surface which defines an internal seating for the valve member.
REFERENCES:
patent: 4407457 (1983-10-01), Seifert
patent: 6513733 (2003-02-01), Lambert
patent: 7159799 (2007-01-01), Cooke
patent: 7309030 (2007-12-01), Cooke
patent: 7404526 (2008-07-01), Cooke et al.
patent: 2001/0052554 (2001-12-01), Lambert et al.
patent: 2003/0052203 (2003-03-01), Arndt et al.
patent: 2004/0129805 (2004-07-01), Boecking
patent: 2710138 (1978-09-01), None
patent: 0054612 (1982-06-01), None
patent: 0878623 (1998-11-01), None
patent: 1526274 (2005-04-01), None
Delphi Technologies Holding S.arl
Kim Christopher S
Twomey Thomas N.
LandOfFree
Injection nozzle does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Injection nozzle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Injection nozzle will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4239705