ENGINE

ENGINE

To effectively suppress an intense knock and improve reliability of an engine. The engine includes: a combustion chamber 17 defined in a cylinder 11 by a piston 3; a fuel supply device 61 that supplies fuel containing gasoline into the combustion chamber 17; an ECU 8 having knock occurrence predicti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kohata, Takashi, Tsumura, Yuichiro, Shishime, Kouji, Tanaka, Daisuke, Maiguma, Taiki
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Beschreibung
Zusammenfassung:To effectively suppress an intense knock and improve reliability of an engine. The engine includes: a combustion chamber 17 defined in a cylinder 11 by a piston 3; a fuel supply device 61 that supplies fuel containing gasoline into the combustion chamber 17; an ECU 8 having knock occurrence prediction means 80 for predicting occurrence of a knock; and an injector 6 that injects the fuel into the combustion chamber 17. When the knock occurrence prediction means 80 predicts occurrence of an intense knock with a predetermined intensity or higher, the injector 6 injects the fuel into the combustion chamber 17 within a period before the burned mass fraction reaches 50% after a start of combustion.