Patent
Method for determining the pollutant emission and the fuel consumption of a spark-ignition engine
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The article was published on 1985-09-24. It has received 4 citations till now. The article focuses on the topics: Brake specific fuel consumption & Fuel efficiency.read more
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Patent
Method of and apparatus for analyzing exhaust gases of motor vehicles
TL;DR: In this article, a three-way catalytic converter downstream of a lambda sensor is sampled by a standard HC and CO detector downstream of the converter and corresponding signals are transmitted to a computer which stores reference signals denoting the desired parameters of exhaust gases in a particular vehicle.
Patent
Verfahren und Vorrichtung zum Messen von Abgaswerten bei Kraftfahrzeugen
TL;DR: In this paper, the authors present a meseinrichtung, in which a Messen von Abgaswerten bei Kraftfahrzeugen mit geregeltem Drei-Wege-Katalysator (6) und Lambdasonde (7) is verglichen und ausgewertet.
Patent
Method for measuring amount of fuel supplied to internal combustion engine of motor vehicle, involves indirectly measuring fuel flow into engine by determining hydrocarbon concentration, and converting concentration into fuel flow amount
TL;DR: In this article, the authors measured the hydrocarbon concentration in exhaust gases of an internal combustion engine and converted the measured hydrocar concentration into the fuel flow amount, depending on the molecular weight of the fuel and the exhaust gas.
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Aufwand und Probleme für Gesetzgeber und Automobilindustrie bei der Kontrolle der Schadstoffemissionen von Personenkraftwagen mit Otto- und Diesel-Motoren : dargestellt am Beispiel ausgewählter Exportländer
TL;DR: In this article, the authors discuss the history of the development of Pkw-Antriebe Otto-and Diesel-Motors and their development in the automotive industry, e.g., in the early 1970s, the first gesetzliche Auflagen zur Begrenzung der aus Pkw and PkwMotors emittierten Schadstoffe zum neuen and zusatzlichen Entwicklungskriterium wurden.