Internal-combustion engines – Charge forming device – Auxiliary air or oxygen added to combustible mixture
Reexamination Certificate
2008-05-27
2008-05-27
Gimie, Mahmoud (Department: 3747)
Internal-combustion engines
Charge forming device
Auxiliary air or oxygen added to combustible mixture
C123S026000
Reexamination Certificate
active
11511166
ABSTRACT:
A method and apparatus for reducing the emissions and improving the performance of an internal combustion engine (40). An input air stream is separated into an oxygen-enriched air stream and a nitrogen-enriched air stream. The nitrogen-enriched air stream is received by a holding chamber (35). The oxygen-enriched air and a combustible fuel are provided to a combustion chamber (45) of the internal combustion engine (40) and a combustion process is initiated. After a predefined time delay, a volume of nitrogen-enriched air is provided from the holding chamber (35) to the combustion chamber (45) to be used during the rest of the combustion process.
REFERENCES:
patent: 5051113 (1991-09-01), Nemser
patent: 5147417 (1992-09-01), Nemser
patent: 5636619 (1997-06-01), Poola et al.
patent: 5640845 (1997-06-01), Ng et al.
patent: 5649517 (1997-07-01), Poola et al.
patent: 5718194 (1998-02-01), Binion
patent: 6055808 (2000-05-01), Poola et al.
patent: 6257175 (2001-07-01), Mosher et al.
patent: 6289884 (2001-09-01), Blandino et al.
patent: 6543428 (2003-04-01), Blandino et al.
Linda Wang, “Clean Diesel Work Wins R&D 100 Award”, Logos, Fall 1999, vol. 17, No. 2.
Compact Membrane Systems, Inc., “Combustion Engine Applications”, Jan. 15, 2002.
Argonne National Laboratory, “Cleaner Diesel Engines Possible With Award-Winning Technology”, Frontiers 2000, Jan. 15, 2002.
Argonne Transportation, “Chemical Filter Cleans Up Diesels”, Jan. 14, 2002.
The University of Manchester, “Diesel Emissions Overview,” Maintenance Engineering Research, Jan. 15, 2002.
Argonne National Laboratory, “Modifying Intake Air to Reduce Unwanted Emissions in Diesel Engines”, Apr. 2001.
Systems Fire Group, “Hollow Fiber Membrane Gas Separation”, Jan. 15, 2002.
John DeGaspari, “Cleaner Diesels”, Mechanical Engineering Power, Jan. 15, 2002.
Technology Transfer at Argonne, “Clean-Diesel Breakthrough: Simultaneous Decrease in Emissions of Both Particulates and Oxides of Nitrogen During Combustion”, Argonne National Laboratory, Jan. 15, 2002.
R.J.R. Uhlhorn et al., “Gas Separations With Inorganic Membrane”.
Compact Membrane Systems, Inc., “Hollow Fiber Membrane Module and Nitrogen Enriched Air for Reduced Diesel Engine Nox,” Jan. 15, 2002.
hHp:11 www.100megsfree4.com/dictionary/car-dicn.htm, “Dictionary of Automotive Terms Abbreviations,” Jan. 21, 2002.
Gimie Mahmoud
Winstead PC
World Air Energy Corporation
LandOfFree
Method and apparatus for membrane separation of air into... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for membrane separation of air into..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for membrane separation of air into... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3936721