CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

To provide a control device for an internal combustion engine which can suppress generation of deposits.SOLUTION: In a control device for an internal combustion engine including a supercharger, the supercharger has a compressor. The control device for the internal combustion engine includes an acqui...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAMURA NAOTO, ISHIZAKI CHOYA, URA HARUTO, KAWAKAMI NAOYA, TSUKIYAMA NOBUJI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES CONTROLLING COMBUSTION ENGINES COOLING OF INTERNAL-COMBUSTION ENGINES COOLING OF MACHINES OR ENGINES IN GENERAL CRANKCASE VENTILATING ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING LUBRICATING INTERNAL COMBUSTION ENGINES LUBRICATING OF MACHINES OR ENGINES IN GENERAL MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT STEAM ENGINES THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	To provide a control device for an internal combustion engine which can suppress generation of deposits.SOLUTION: In a control device for an internal combustion engine including a supercharger, the supercharger has a compressor. The control device for the internal combustion engine includes an acquisition part which acquires a reduction amount of an efficiency of the compressor, and a temperature control part which lowers a temperature of the compressor, when the reduction amount of the efficiency is equal to or more than a threshold.SELECTED DRAWING: Figure 4 【課題】デポジットの生成を抑制することが可能な内燃機関の制御装置を提供することを課題とする。【解決手段】過給機を備える内燃機関の制御装置であって、前記過給機はコンプレッサを有し、前記コンプレッサの効率の低下量を取得する取得部と、前記効率の低下量が閾値以上である場合、前記コンプレッサの温度を低下させる温度制御部と、を具備する内燃機関の制御装置。【選択図】図４