ENGINE INTAKE SYSTEM WITH MODULATED TUNING

Modulated tuning intake systems for multi-cylinder internal combustion engines are described wherein dual plenums are each connected to essentially half the engine cylinders and tuned to provide enhanced charging efficiency in a predetermined, normally lower, range of engine speeds. A controlled val...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	RASK, RODNEY BREWER, RUSH II, WILLIAM BLAND
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Modulated tuning intake systems for multi-cylinder internal combustion engines are described wherein dual plenums are each connected to essentially half the engine cylinders and tuned to provide enhanced charging efficiency in a predetermined, normally lower, range of engine speeds. A controlled valved connector or tube is provided between the plenums to effectively modify or eliminate their separate character by joining them at other selected engine speeds, such as the middle and higher speed ranges, thus providing enhanced charging efficiency at these speeds and obtaining improved volumetric cylinder charging efficiency over all, or a major portion, of the engine operating speed range.