Fluid sprinkling – spraying – and diffusing – Including valve means in flow line – Reciprocating
Reexamination Certificate
2008-09-30
2008-09-30
Nguyen, Dinh Q. (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Including valve means in flow line
Reciprocating
C239S585200, C239S585300, C239S585400, C239S585500, C239S900000, C251S129210
Reexamination Certificate
active
11193747
ABSTRACT:
A fuel injector and various methods relating to the assembly of the fuel injector. The fuel injector includes a power group subassembly and a valve group subassembly having a respectively connected first and second connector portions. The power group subassembly includes an electromagnetic coil, a housing, at least one terminal, and at least one overmold formed over the coil and housing. The valve group subassembly insertable within the overmold includes a tube assembly having an inlet tube and a filter assembly. A pole piece couples the inlet tube to one end of a non-magnetic shell having a valve body coupled to the opposite end. An axially displaceable armature assembly confronts the pole piece and is adjustably biased by a member and adjusting tube toward engagement with a seat assembly. A lift setting device sets the axial displacement of the armature assembly. The seat assembly includes a flow portion and a securement portion having respective first and second axial lengths at least equal to one another.
REFERENCES:
patent: 5769391 (1998-06-01), Noller et al.
patent: 5937887 (1999-08-01), Baxter et al.
patent: 6264112 (2001-07-01), Landschoot et al.
patent: 6499668 (2002-12-01), Dallmeyer et al.
patent: 6648247 (2003-11-01), McFarland
patent: 6676044 (2004-01-01), Dallmeyer et al.
patent: 6719223 (2004-04-01), Yukinawa et al.
patent: 7021566 (2006-04-01), Dallmeyer et al.
patent: 2001/0002680 (2001-06-01), Kummer
patent: 2001/0010337 (2001-08-01), Kummer
patent: 2002/0047054 (2002-04-01), Dallmeyer et al.
patent: 2004/0035956 (2004-02-01), Dallmeyer et al.
patent: 2005/0040258 (2005-02-01), Dallmeyer et al.
patent: 2006/0071102 (2006-04-01), Dallmeyer
patent: 1219815 (2002-07-01), None
patent: 1219816 (2002-07-01), None
patent: 1219820 (2002-07-01), None
patent: 1219825 (2002-07-01), None
International Search Report, Date Completed: Nov. 1, 2005 for International App. No. PCT/US2005/027014.
Nguyen Dinh Q.
Siemens VDO Automotive Corporation
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