Internal-combustion engines – Charge forming device – Cooling of combustible mixture
Reexamination Certificate
2008-07-15
2008-07-15
Solis, Erick (Department: 3747)
Internal-combustion engines
Charge forming device
Cooling of combustible mixture
C123S563000, C123S041190
Reexamination Certificate
active
11282130
ABSTRACT:
A dual cold air induction (“DCAI”) system, apparatus and method for decreasing the intake air temperature, which increases the air's volume and efficiency, at the diesel internal combustion engine's point-of-ignition. The DCAI system comprises a dual air cooling unit defined by primary and secondary compartments. The primary compartment ingests ambient air and conditions it to a preset predetermined temperature for mixing with ambient air upstream of the turbocharger's compressor side. The conditioned ambient air, located on the turbocharger's compressor's downstream side, is further conditioned in the secondary compartment to a preset predetermined temperature which is then delivered to the engine intake. The housing, which houses a plurality of air cooling components for producing cold air, has insulative capabilities for maintaining the cold air temperature created within both compartments of the housing. An expansion valve and an expansion block valve are provided for regulating the refrigerant's flow into both compartments.
REFERENCES:
patent: 2120779 (1938-06-01), Ericson
patent: 3441011 (1969-04-01), Karl
patent: 4683725 (1987-08-01), Sugiura
patent: 5435289 (1995-07-01), Pendlebury et al.
patent: 5871001 (1999-02-01), Pelkey
patent: 6006540 (1999-12-01), Coletti
patent: 6024074 (2000-02-01), Koethe
patent: 6173578 (2001-01-01), Al-Otaibi
patent: 6394076 (2002-05-01), Hudelson
patent: 6561169 (2003-05-01), Sealy et al.
patent: 6736118 (2004-05-01), Velke
patent: 6758193 (2004-07-01), Kincaid
patent: 6796134 (2004-09-01), Bucknell et al.
patent: 2003/0049139 (2003-03-01), Coney et al.
patent: 2004/0250800 (2004-12-01), Nechvatal
patent: 2006/0037590 (2006-02-01), Uzkan et al.
Acuna, Jr. Henry
Acuna, Sr. Henry T.
Acuna Rebecca C.
Acuna, Sr. Henry T.
Solis Erick
LandOfFree
Dual cold air induction system, apparatus and method for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dual cold air induction system, apparatus and method for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual cold air induction system, apparatus and method for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3915694