Electrical control circuit, especially for a fuel supply device of an internal combustion engine

An electrical control circuit, especially for a fuel supply device of an internal combustion engine, which serves to control a control member that reacts to the electrical current, said control taking place in dependence on the temperature. The electrical control circuit includes a temperature-depen...

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Bibliographische Detailangaben
1. Verfasser:	ROMANN, PETER
Format:	Patent
Sprache:	eng
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:	An electrical control circuit, especially for a fuel supply device of an internal combustion engine, which serves to control a control member that reacts to the electrical current, said control taking place in dependence on the temperature. The electrical control circuit includes a temperature-dependent element in the form of a cold conducting (PTC resistor), and in the special exemplary embodiment is in the form of an electromagnetic valve as a control member especially to supply additional fuel into the intake manifold of an internal combustion engine at temperatures below a predetermined starting temperature of the internal combustion engine. A relay can also serve as the control member that controls the electrical current of the above-mentioned electromagnetic valve.