INTAKE DEVICE FOR ENGINE

PROBLEM TO BE SOLVED: To provide an intake device for an engine capable of accelerating atomization of fuel spray injected from an injector. SOLUTION: This device is provided with a throttle body 22 forming an intake air passage 30, an injector 17 injecting fuel into the intake air passage 30 throug...

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Bibliographische Detailangaben
1. Verfasser:	NISHIO TOSHIO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an intake device for an engine capable of accelerating atomization of fuel spray injected from an injector. SOLUTION: This device is provided with a throttle body 22 forming an intake air passage 30, an injector 17 injecting fuel into the intake air passage 30 through a fuel injection passage 74 provided in the throttle body 22, and a suction piston 61 opening and closing the intake passage 30 according to negative pressure in the intake air passage 30. The throttle body 22 is provided with an intake air introduction passage 76 introducing intake air from an upstream side of the suction piston 61 into the fuel injection passage 74. COPYRIGHT: (C)2009,JPO&INPIT