APPARATUS FOR THE RAPID MEASUREMENT OF THE FUEL AIR RATIO

GERAET ZUR SCHNELLEN MESSUNG DER LUFTZAHL

THE METHOD DETERMINES THE FUEL AIR RATIO OF ENGINES WITH ELECTRONIC PETROL INJECTION AND INDICATES THIS DIRECTLY. THE FUEL SUPPLY IS THEREFORE OBTAINED FOR THE INJECTION VALVES BY MEANS OF ELECTRONIC SIGNALS AND THE AIR SUPPLY MEASURED BY MEANS OF A HOT WIRE PROBE FOR EACH TURN OF THE CRANKSHAFT. THE RELATION OF AIR SUPPLY TO THE FILAMENT CURRENT IS HOWEVER NOT LINEAR. OBTAINING THE SIGNAL FOR THE AIR SUPPLY IS DESCRIBED IN TERMS OF THE CALCULATION EQUATION. THERE IS A DESCRIPTION OF THE USE OF THE EQUIPMENT (CONNECTION AND INSTALLATION). EXPERIENCE TO DATE HAS SHOWN THAT THE EQUIPMENT IS PARTICULARLY USEFUL IN DEVELOPMENT WORK ON THE REDUCTION OF POLLUTANT EMISSION.

Language

  • German

Media Info

  • Pagination: 81-4
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 01304541
  • Record Type: Publication
  • Source Agency: Bundesanstalt für Straßenwesen (BASt)
  • Files: ITRD
  • Created Date: Nov 21 2010 9:59AM