Spray pattern control with non-angled orifices formed on...

Details Spray pattern control with non-angled orifices formed on... Spray pattern control with non-angled orifices formed on...

2005-07-26

2005-07-26

Nguyen, Dinh Q. (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Processes

Of fuel injection

C239S533120, C239S533200, C239S585100, C239S596000, C239S598000, C239S900000

Reexamination Certificate

active

06921022

ABSTRACT:
A fuel injector that includes a housing, a seat, a metering disc and a closure member. The metering orifices can be located on a first virtual circle greater than a second virtual circle as defined by a projection of a sealing surface converging at a virtual apex projected on the metering disc. The metering disc can be dimpled to increase the spray angle. Various parameters can be utilized to achieve a desired cone size and spray angle. A method of controlling spray targeting of a fuel injector is also described.

REFERENCES:
patent: 335334 (1886-02-01), Brady
patent: 600687 (1898-03-01), Flemming
patent: 2737831 (1956-03-01), Webb
patent: 2846902 (1958-08-01), Cowley
patent: 4057190 (1977-11-01), Kiwior et al.
patent: 4072039 (1978-02-01), Nakanishi
patent: 4101074 (1978-07-01), Kiwior
patent: 4532906 (1985-08-01), Höppel
patent: 4621772 (1986-11-01), Blythe et al.
patent: 4923169 (1990-05-01), Grieb et al.
patent: 4925111 (1990-05-01), Foertsch et al.
patent: 4970926 (1990-11-01), Ghajar et al.
patent: 5002231 (1991-03-01), Reiter et al.
patent: 5038738 (1991-08-01), Hafner et al.
patent: 5201806 (1993-04-01), Wood
patent: 5244154 (1993-09-01), Bucholz et al.
patent: 5335864 (1994-08-01), Romann et al.
patent: 5344081 (1994-09-01), Wakeman
patent: 5365819 (1994-11-01), Maida et al.
patent: 5449114 (1995-09-01), Wells et al.
patent: 5484108 (1996-01-01), Nally
patent: 5489065 (1996-02-01), Nally et al.
patent: 5516047 (1996-05-01), Kubach et al.
patent: 5553397 (1996-09-01), Schwitzky et al.
patent: 5636796 (1997-06-01), Oguma
patent: 5697154 (1997-12-01), Ogihara
patent: 5730368 (1998-03-01), Flik et al.
patent: 5746376 (1998-05-01), Romann et al.
patent: 5766441 (1998-06-01), Arndt et al.
patent: 5772124 (1998-06-01), Tamaki et al.
patent: 5785254 (1998-07-01), Zimmermann et al.
patent: 5816093 (1998-10-01), Takeuchi et al.
patent: 5862991 (1999-01-01), Willke et al.
patent: 5931391 (1999-08-01), Tani et al.
patent: 6009787 (2000-01-01), Hänggi
patent: 6039271 (2000-03-01), Reiter
patent: 6070812 (2000-06-01), Tani et al.
patent: 6089476 (2000-07-01), Sugimoto et al.
patent: 6102299 (2000-08-01), Pace et al.
patent: 6131826 (2000-10-01), Teiwes
patent: 6170763 (2001-01-01), Fuchs et al.
patent: 6394367 (2002-05-01), Munezane et al.
patent: 6405946 (2002-06-01), Harata et al.
patent: 6616071 (2003-09-01), Kitamura et al.
patent: 6742727 (2004-06-01), Peterson, Jr.
patent: 2002/0063175 (2002-05-01), Kitamura et al.
patent: 10034293 (2001-01-01), None
patent: 1 092 865 (2001-04-01), None
patent: 1 154 151 (2001-11-01), None
patent: 1154151 (2001-11-01), None
patent: 52-32192 (1977-03-01), None
patent: 59-223121 (1984-12-01), None
patent: 60-137529 (1985-07-01), None
patent: 10-122096 (1998-12-01), None
patent: 2000-097129 (2000-09-01), None
patent: WO 00/52328 (2000-09-01), None
patent: WO 0244551 (2002-06-01), None
PCT International Search report (PCT/US 2004/000518) Mailed Jul. 2, 2004.

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