METHOD AND CONTROL DEVICE FOR REGULATING THE AIR-FUEL MIXTURE PROVIDED TO AN ENGINE

METHOD AND CONTROL DEVICE FOR REGULATING THE AIR-FUEL MIXTURE PROVIDED TO AN ENGINE

A method and device (10) is provided for regulating the air- fuel mixture provided to an engine of a stand-by electrical generator during the exercise thereof. The engine is exercised at a predetermined speed less than the normal operating speed of the engine and each cylinder receives an air- fuel...

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Bibliographische Detailangaben
Hauptverfasser: RICHARDSON, CHRISTINE, A, KERN, ROBERT, D, WU, GUOMING, BAYER, DON, R
Format: Patent
Sprache:eng ; fre
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:A method and device (10) is provided for regulating the air- fuel mixture provided to an engine of a stand-by electrical generator during the exercise thereof. The engine is exercised at a predetermined speed less than the normal operating speed of the engine and each cylinder receives an air- fuel mixture having an air component and a fuel component. To exercise the engine, the air component and the fuel component in the air- fuel mixture provided to the engine is reduced. In addition, the volume of the air- fuel mixture provided to each cylinder of the engine is balanced. L'invention concerne un procédé et un dispositif (10) pour réguler le mélange air-carburant fourni à un moteur de générateur électrique en mode veille pendant son fonctionnement. Le moteur fonctionne à une vitesse prédéterminée inférieure à la vitesse de fonctionnement normale du moteur, et chaque cylindre reçoit un mélange air-carburant comprenant un composant air et un composant carburant. Pour faire fonctionner le moteur, le composant air et le composant carburant du mélange air-carburant fourni au moteur est réduit. En outre, le volume du mélange air-carburant fourni à chaque cylindre du moteur est équilibré.