HYBRID DRIVE WITH VALVE DEACTIVATION

Proposed is a hybrid drive (110) which is suitable in particular for driving a motor vehicle. The hybrid drive has at least one internal combustion engine (112; 210) with at least two cylinders (212) and at least one electric machine (116) with at least one electric motor function (124) and at least...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	SEILS WOLFGANG
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	Proposed is a hybrid drive (110) which is suitable in particular for driving a motor vehicle. The hybrid drive has at least one internal combustion engine (112; 210) with at least two cylinders (212) and at least one electric machine (116) with at least one electric motor function (124) and at least one generator function (126). The hybrid drive (110) is set up to operate all the cylinders (212) of the at least one internal combustion engine (112; 210) in a full-load mode and to deactivate at least one of the at least two cylinders (212) in at least one part-load mode, wherein at least one further one of the at least two cylinders (212) of the at least one internal combustion engine (112; 210) is operated. Here, in the at least one part-load mode, the at least one deactivated cylinder (212) is acted on with pressure, in particular an overpressure as a result of recently-burned combustion mixture. ® KIPO & WIPO 2009