METHOD AND APPARATUS FOR CONTROLLING FUEL SUPPLY TO INTERNAL-COMBUSTION ENGINE

PURPOSE: To constantly carry out precise fuel injection quantity control by generating a driving pulse of a solenoid valve to start and finish fuel supply in accordance with an analog signal of an angle sensor on a device to control injection starting and injection finishing by driving the solenoid...

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Bibliographische Detailangaben
Hauptverfasser:	ANTON KAARE, ARUFUREETO SHIYUMITSUTO, MANFUREETO BIIRUKU, HERUMUUTO RAUFUAA, URURITSUHI FURAITSUHI, YOHANESU ROTSUHIYAA, YOOZEFU BUAARU, BUIRUHERUMU POORATSUHA, HERUMAN GURIISUHAABAA, EEBUARUTO EEBUREN, PIEERU ROOBUAN, ARUFU REFURAA, FURIDORIN PIBUONKA, HERUMAN KURU, YOAHIMU TAUSHIYAA, GERUHARUTO ENGERU
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 IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES 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 TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE: To constantly carry out precise fuel injection quantity control by generating a driving pulse of a solenoid valve to start and finish fuel supply in accordance with an analog signal of an angle sensor on a device to control injection starting and injection finishing by driving the solenoid valve. CONSTITUTION: A fuel supply quantity control device of an internal combustion engine 10 is constituted of a fuel pump 30 and a solenoid valve 40, and it is controlled by an electronic control device 20. The electronic control device 20 drives and controls the solenoid valve 40 by inputting each of output signals of a measuring device 60 to detect a state (rotating angle) of the fuel supply quantity control device, a measuring device 101 to detect an engine driving parameter and another sensor 50 and computing fuel injection quantity, injection timing, etc. In this case, the measuring device 60 is constituted of a support disc 130 on a shaft 110 on which a film device 120 width of which changes in accordance with a rotating angle is provided and a plural number of sensors 100 of a vortex electric current sensor, etc., and generates a driving pulse to carry out fuel supply starting and supply finishing by processing their output signals.