Variable valve timing reciprocating IC engine - has auxiliary valves of rotary type in inlets with timing set according to engine loading

The engine has pistons (2) reciprocating in cylinders (1). Each cylinder has poppet type inlet and exhaust valves (6,8), with a throttle in the inlet. A rotating plug type valve (10) is provided in the inlet passage (9) to each cylinder, driven from the crankshaft to open the inlet periodically. The...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	MEIER-GROTRIAN,JOACHIM,DR, ADAMIS,PANAGIOTIS,DR
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONTROLLING COMBUSTION ENGINES 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:	The engine has pistons (2) reciprocating in cylinders (1). Each cylinder has poppet type inlet and exhaust valves (6,8), with a throttle in the inlet. A rotating plug type valve (10) is provided in the inlet passage (9) to each cylinder, driven from the crankshaft to open the inlet periodically. The valve timing can be varied in relation to that of the inlet valve, so that when the inlet is throttled at part load the inlets are open for a shorter time. This improves part load efficiency.