INTAKE SYSTEM OF ENGINE

PROBLEM TO BE SOLVED: To reduce noise by reducing the air volume returned as a backflow by reducing wasting supercharging pressure, while storing a part of supercharged air or the air as much as possible while being kept in a high supercharging pressure state, and to enhance filling efficiency so as...

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Bibliographische Detailangaben
1. Verfasser:	SUZUKI ISATO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL 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 INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING 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:	PROBLEM TO BE SOLVED: To reduce noise by reducing the air volume returned as a backflow by reducing wasting supercharging pressure, while storing a part of supercharged air or the air as much as possible while being kept in a high supercharging pressure state, and to enhance filling efficiency so as to improve engine output by keeping a response high so as to shorten a response time when opening a main throttle valve next time, in an intake system of an engine. SOLUTION: A sub-throttle valve 46 as a second valve 45 is arranged so as to form a predetermined capacity part 44 between a compressor 30 of a supercharger 28 and a main throttle valve 19 as a first valve 18 and between the main throttle valve 19 and itself, and a control means 87 is arranged for controlling opening-closing driving by linking this sub-throttle valve 46 with the main throttle valve 19. COPYRIGHT: (C)2010,JPO&INPIT