FUEL SUPPLY SYSTEM CONTROL METHOD FOR DIESEL ENGINE

The present invention is configured to prevent the occurrence of dieseling, damage of related parts and oil leakage even when a fuel return line is frozen due to cold weather, etc. or when the fuel return line is bent or pressed, which, therefore, prevents fuel from returning smoothly, thereby impro...

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Bibliographische Detailangaben
Hauptverfasser:	YOO, JAE BUM, YOON, SANG IL, KIM, TAE YOUNG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	The present invention is configured to prevent the occurrence of dieseling, damage of related parts and oil leakage even when a fuel return line is frozen due to cold weather, etc. or when the fuel return line is bent or pressed, which, therefore, prevents fuel from returning smoothly, thereby improving reliance of a fuel supply system and ultimately enhancing the merchantability of a vehicle. 본 발명은 연료리턴라인이 추운 날씨 등에 의해 빙결되거나, 연료리턴라인이 꺽이거나 눌려서 원활하게 연료의 리턴이 이루어지지 못하는 경우에도, 디젤링이 발생하거나 관련 부품들의 손상 및 누유를 방지할 수 있도록 함으로써, 연료공급시스템의 신뢰성을 향상시키도록 하고 궁극적으로 차량의 상품성을 향상시킬 수 있도록 한다.