Four-cylinder diesel engine

The invention discloses a four-cylinder diesel engine. The diesel engine includes an engine body, a high-pressure common rail electronic control system, an air intake system, an exhaust system, and anaftertreatment device. The engine body includes a cylinder body and a cylinder cover, and the cylind...

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Bibliographische Detailangaben
Hauptverfasser:	TAO LIFANG, XIE XIAOXIANG, ZHANG YONG, QIN BINGSHUANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING COMBUSTION ENGINES CRANKCASE VENTILATING CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING LUBRICATING INTERNAL COMBUSTION ENGINES LUBRICATING OF MACHINES OR ENGINES IN GENERAL MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a four-cylinder diesel engine. The diesel engine includes an engine body, a high-pressure common rail electronic control system, an air intake system, an exhaust system, and anaftertreatment device. The engine body includes a cylinder body and a cylinder cover, and the cylinder body is the cylinder body without a cylinder sleeve. The cylinder body is made of a cast iron material and the cylinder cover is made of an aluminum alloy material. By using the four-cylinder diesel engine, fuel economy and weight of the engine are reduced while high efficiency dynamic performance is ensured. 本发明公开了一种四缸柴油发动机，包括发动机本体、高压共轨电控系统、进气系统、排气系统和后处理装置，发动机本体包括缸体和缸盖，缸体为无缸套缸体，缸体为采用铸铁材料制成，缸盖为采用铝合金材料制成。发明的四缸柴油发动机，在保证高效动力性的同时，降低了燃油经济性，也降低了发动机的重量。