An electro-hydraulic "lost motion" VVA system for a 3.0 liter diesel engine

SAE Technical Papers

Volumn , Issue , 2004, Pages

  Fessler, Harald ^a   Genova, Marco ^a  

^a Iveco Motorenforschung AG   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

COMPRESSION RATIO (MACHINERY); COST EFFECTIVENESS; ENGINE CYLINDERS; FUEL INJECTION; HYDRAULIC EQUIPMENT; INTAKE VALVES; POWERTRAINS;

CATALYST EFFICIENCY; COMMON RAIL FUEL INJECTION; CYLINDER DEACTIVATION (CDA); DESIGN CONSIDERATIONS; DIESEL PARTICULATE FILTERS; EXHAUST GAS TEMPERATURES; INTERNAL EGR RATES; VARIABLE VALVE ACTUATION;

DIESEL ENGINES;

EID: 85072413283     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2004-01-3018     Document Type: Conference Paper

References (12)

1. Gekas I., Gabrielsson P., Johansen K., Reckzek W., Cartellieri W., "Performance of a urea SCR system combined with a PM and fuel optimized heavy-duty diesel engine able to achieve the Euro V emission limits" SAE Paper 2002-01-2885.
2. Imarisio R., Ricco M., Rossi S., "Multiple injection, a cost effective solution for emission reduction of common rail DI Diesel engines" Automobile and Engine Technology, Aachen, October 2000.
3. Fessler H., Langridge S., Eckhardt T., Gstrein W., "Chancen des Dieselmotors bei verschärften Emissionsvorschriften" Tagung Der Arbeitsprozess der Verbrennungsmotoren, TU Graz 2003.
4. Knecht W., "Potential of VVA in Diesel engines for light-duty vehicles" ATA 2000
5. 2 challenge, Venezia 2002.
6. 2 challenge, Venezia 2002.
7. Vafidis C., "The application of an electro-hydraulic VVA system on a passenger car common rail Diesel engine" 2000.
8. Lancefield T., "The influence of VVA on the part load fuel economy of a modern light-duty Diesel engine" SAE Paper 2003-01-0028
9. Johnson T., "Diesel emission control in review-the last 12 months" SAE paper 2003-01-0039
10. Ferrari G., "Motori a combustione interna" Edizioni II Capitello, Torino 2001.
11. Vorih J., Mossberg J., Vanderpool R., "Variable lost motion valve actuator and method" US patent US 6,510,824 B2
12. Curtil R., "Method for improving the operation of an air-scavenged supercharged heat engine" US Patent application 08/640,736,6.5. 1996, French Patent FR 93/13922