An internal combustion engine for a motor vehicle may include at least one cylinder including a combustion chamber for combusting a fuel-air mixture introduced into the combustion chamber. The engine may also include at least one fuel injector and a fresh air feed. The engine may further include an exhaust gas discharge for discharging exhaust gas from the combustion chamber and an exhaust gas recirculation for recirculating the discharged exhaust gas into the combustion chamber. Additionally, the engine may include a heat exchanger arranged in the exhaust gas recirculation, the heat exchanger may include at least one first fluid path and at least one second fluid path. A knock number of the fuel may be increased when the fuel flows through the heat exchanger. The at least one second fluid path may fluidically communicate with the at least one fuel injector.
INTERNAL COMBUSTION ENGINE FOR A MOTOR VEHICLE
2018-08-02
Patent
Electronic Resource
English
IPC: | F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / C10G Spalten [Cracken] von Kohlenwasserstoffölen , CRACKING HYDROCARBON OILS / C10L FUELS NOT OTHERWISE PROVIDED FOR , Anderweitig nicht vorgesehene Brennstoffe / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein |
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