DISPOSITIVO DI CONTROLLO PER STROZZARE AUTOMATICO

Auto choke control device. Problem: Improve the control accuracy of an auto choke without major costs. Means of solving the problem: When the engine speed detected by the speed sensing sensor 49 is equal to or greater than a set speed, using the microcomputer 46, the time that current is supplied to...

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Bibliographische Detailangaben
Hauptverfasser:	KOGA MASAHIRO, WAKAYAMA HIROFUMI
Format:	Patent
Sprache:	ita
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:	Auto choke control device. Problem: Improve the control accuracy of an auto choke without major costs. Means of solving the problem: When the engine speed detected by the speed sensing sensor 49 is equal to or greater than a set speed, using the microcomputer 46, the time that current is supplied to the PTC type auto throttle heater 42 is controlled by impulse control of transistor 47, and thus the related art external resistor need not be used to regulate the voltage to an auto throttle heater. Furthermore, when such an auto-choke is applied to motors with different characteristics, changing the width of the activation pulse of the microcomputer 46 according to the corresponding characteristics of the motors can easily address such differences. (Machine-translation by Google Translate, not legally binding)