In-line noise filtering device for fuel system

Details In-line noise filtering device for fuel system In-line noise filtering device for fuel system

2011-04-11

2011-10-18

Moulis, Thomas (Department: 3747)

Internal-combustion engines

Charge forming device

Fuel injection system

C123S467000, C123S470000

Reexamination Certificate

active

08037868

ABSTRACT:
A fuel injection system includes a fuel supply rail having a supply opening. A fuel injector is coupled to the fuel supply rail and configured to control the delivery of fuel from the fuel supply rail through the supply opening. A noise filtering device engages an upstream end of the fuel injector. The noise filtering device has a projecting portion extending at least partially into the supply opening along an axis, and the noise filtering device defines a restriction passage for directing fuel from the supply rail into the fuel injector. A face seal is established at a transverse face adjacent the supply opening.

REFERENCES:
patent: 4286563 (1981-09-01), Fahim et al.
patent: 4570600 (1986-02-01), Atkins et al.
patent: 4693223 (1987-09-01), Eshleman et al.
patent: 4811905 (1989-03-01), Ishikawa et al.
patent: 4984548 (1991-01-01), Hudson, Jr.
patent: 5301647 (1994-04-01), Lorraine
patent: 5383606 (1995-01-01), Stegmaier et al.
patent: 5417373 (1995-05-01), Facchin
patent: 5575262 (1996-11-01), Rohde
patent: 5579739 (1996-12-01), Tuckey et al.
patent: 5749527 (1998-05-01), Fujikawa et al.
patent: 5752486 (1998-05-01), Nakashima et al.
patent: 5769328 (1998-06-01), Zdyb et al.
patent: 5785022 (1998-07-01), Haboush
patent: 5829688 (1998-11-01), Rembold et al.
patent: 5967419 (1999-10-01), Yamaguchi et al.
patent: 6102007 (2000-08-01), Furst
patent: 6264112 (2001-07-01), Landschoot et al.
patent: 6328232 (2001-12-01), Haltiner, Jr. et al.
patent: 6382532 (2002-05-01), French et al.
patent: 6431151 (2002-08-01), Gmelin
patent: 6454192 (2002-09-01), Perry
patent: 6474572 (2002-11-01), Tsuchiya et al.
patent: 6508232 (2003-01-01), Sogawa
patent: 6520421 (2003-02-01), Dallmeyer et al.
patent: 6543421 (2003-04-01), Lorraine et al.
patent: 6565019 (2003-05-01), Dallmeyer et al.
patent: 6604510 (2003-08-01), Scollard et al.
patent: 6615802 (2003-09-01), Reiter et al.
patent: 6629650 (2003-10-01), Curran et al.
patent: 6640784 (2003-11-01), Sims, Jr.
patent: 6655609 (2003-12-01), Dallmeyer et al.
patent: 6684861 (2004-02-01), Reiter
patent: 6698664 (2004-03-01), Dallmeyer et al.
patent: 6811091 (2004-11-01), Dallmeyer et al.
patent: 6830037 (2004-12-01), Braun et al.
patent: 6840226 (2005-01-01), Hans
patent: 6848477 (2005-02-01), Treusch et al.
patent: 6851631 (2005-02-01), Dallmeyer et al.
patent: 6871637 (2005-03-01), Tsuchiya et al.
patent: 6877484 (2005-04-01), Reiter
patent: 6899087 (2005-05-01), Norgauer
patent: 6901913 (2005-06-01), Tsuchiya et al.
patent: 6921033 (2005-07-01), Reiter
patent: 6923162 (2005-08-01), Reiter
patent: 6925989 (2005-08-01), Treusch et al.
patent: 6988681 (2006-01-01), Reiter
patent: 7059548 (2006-06-01), Reiter et al.
patent: 7093584 (2006-08-01), Potter et al.
patent: 7107969 (2006-09-01), Norcutt et al.
patent: 7128055 (2006-10-01), Zdroik
patent: 7128281 (2006-10-01), Cho et al.
patent: 7258287 (2007-08-01), Cho et al.
patent: 7334571 (2008-02-01), Beardmore
patent: 7377264 (2008-05-01), Buehner
patent: 7406946 (2008-08-01), Watanabe et al.
patent: 7431226 (2008-10-01), Cho et al.
patent: 7527038 (2009-05-01), Watanabe et al.
patent: 7665198 (2010-02-01), Cho et al.
patent: 7931007 (2011-04-01), Fischer et al.
patent: 2001/0032894 (2001-10-01), Perry
patent: 2002/0038650 (2002-04-01), Scollard et al.
patent: 2002/0084343 (2002-07-01), Dallmeyer et al.
patent: 2002/0088879 (2002-07-01), Dallmeyer et al.
patent: 2003/0010847 (2003-01-01), Curran et al.
patent: 2003/0094513 (2003-05-01), Luft
patent: 2004/0134550 (2004-07-01), Treusch et al.
patent: 2005/0045155 (2005-03-01), Harvey et al.
patent: 2005/0116056 (2005-06-01), Hans et al.
patent: 2005/0161025 (2005-07-01), Braun et al.
patent: 2005/0269426 (2005-12-01), Cho
patent: 2005/0269427 (2005-12-01), Cho
patent: 2005/0279328 (2005-12-01), Zdroik
patent: 2006/0065244 (2006-03-01), Norcutt et al.
patent: 2007/0113828 (2007-05-01), Fonville et al.
patent: 2007/0227984 (2007-10-01), Wells et al.
patent: 2008/0053409 (2008-03-01), Beardmore
patent: 2008/0105762 (2008-05-01), Cho et al.
patent: 2008/0264386 (2008-10-01), Watanabe et al.
patent: 2009/0229575 (2009-09-01), Giorgetti et al.
patent: 2009/0230677 (2009-09-01), Mannucci et al.
patent: 3122883 (1983-05-01), None
patent: 19826011 (1998-12-01), None
patent: 0780569 (1997-06-01), None
patent: 0995902 (2000-04-01), None
patent: 1229239 (2002-08-01), None
patent: 1275841 (2003-01-01), None
patent: 1387942 (2004-02-01), None
patent: 1460262 (2004-09-01), None
patent: 8312491 (1996-11-01), None
patent: 0210583 (2002-02-01), None
patent: 02090757 (2002-11-01), None
patent: 2004083622 (2004-09-01), None
Porsche Direct Injection Fuel Injector (Part No. 9A1 110 128 00) for the 2009 Porsche 911 Carrera, fuel injector believed to be manufactured for Porsche by Siemens, on sale in the United States as of Sep. 20, 2008. Laser tomography image, relevant page of 2009 Porsche 911 Carrera Parts Manual, and Statement of Relevance attached, 3 pages.
“New Porsche 911 poised for a successful launch in North America”, press release from Porsche AG dated Sep. 3, 2008, Statement of Relevance attached, 2 pages.

Affiliated with

Also associated with

Rating

In-line noise filtering device for fuel system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with In-line noise filtering device for fuel system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and In-line noise filtering device for fuel system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4281942