ELECTROMAGNETIC INJECTOR TESTER FOR DIESEL ENGINES

The invention relates to a portable tester for checking the electromagnetic injectors of a Diesel engine. According to the invention, the tester consists of a power unit (4), which produces a stabilized voltage of 9V, needed for supplying a pulse generator (1), which produces, for supplying some inj...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OLARIU ELENA-DANIELA, MIHAI IOAN, PINTILIE DOREL GABRIEL
Format:	Patent
Sprache:	eng ; rum
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING 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:	The invention relates to a portable tester for checking the electromagnetic injectors of a Diesel engine. According to the invention, the tester consists of a power unit (4), which produces a stabilized voltage of 9V, needed for supplying a pulse generator (1), which produces, for supplying some injectors (2), rectangular signals, with variable frequency and duration, said signals being amplified by means of a module for controlling injectors (2) and a stabilized voltage of 5V, needed by a programable counter (3), respectively, said counter having the role to set a limited number of injections.