Method of Controlling Inlet valves and Exhaust Valves of an Internal Combustion Engine, Control Arrangement, Combustion Engine, and Vehicle

A method (100) of controlling inlet valves (18) and exhaust valves (24) of a cylinder (10) of an internal combustion engine (1) to obtain an engine braking effect is disclosed. The method (100) comprises the steps of preventing (110) at least one exhaust valve (24) of the cylinder (10) from closing...

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Bibliographische Detailangaben
Hauptverfasser:	DAHL, Andreas, GÖRANSSON, Hans, ANDERBERG, Bengt, HÖCKERDAL, Erik, ANDERSSON, Henrik, RODEBÄCK, Joakim, JOHANSSON, Pontus
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	A method (100) of controlling inlet valves (18) and exhaust valves (24) of a cylinder (10) of an internal combustion engine (1) to obtain an engine braking effect is disclosed. The method (100) comprises the steps of preventing (110) at least one exhaust valve (24) of the cylinder (10) from closing completely during a plurality of successive intake, compression, expansion, and exhaust strokes (41 - 44) of the cylinder (10), phase shifting (120) control of at least one exhaust valve (24) and regulating (130) the amount of air being pumped through the cylinder (10) by phase shifting control of at least one inlet valve (18) of the cylinder (10). The present disclosure further relates to a computer program, a computer-readable medium (200), a control arrangement (21), an internal combustion engine (1), and a vehicle (40) comprising an internal combustion engine (1).