MIT LUFTMENGENMESSUNG ARBEITENDE, ELEKTRISCH GESTEUERTE KRAFTSTOFFEINSPRITZANLAGE FUER BRENNKRAFTMASCHINEN

The arrangement includes a temperature-dependent resistor positioned in the air-intake passage of the engine. A heating current is made to flow through the resistor. The current has a first component sufficient to maintain the resistor at a predetermined temperature in the absence of air flow in the...

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Bibliographische Detailangaben
Hauptverfasser:	SCHOLL,HERMANN,DR, RITTMANNSBERGER,NORBERT,DR, MAUCH,HARALD,DR
Format:	Patent
Sprache:	ger
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL MECHANICAL ENGINEERING METERING BY VOLUME PHYSICS TESTING WEAPONS
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Beschreibung
Zusammenfassung:	The arrangement includes a temperature-dependent resistor positioned in the air-intake passage of the engine. A heating current is made to flow through the resistor. The current has a first component sufficient to maintain the resistor at a predetermined temperature in the absence of air flow in the air-intake passage. The current has a second component superimposed upon but distinguishable from the first component and equal to zero in the absence of air flow; the second current component increases sufficiently in response to the cooling effect of air flow as to maintain the resistor at the predetermined temperature. A timer generates fuel-injection pulses whose pulse duration is a function of the second current component.