SYSTEME DE CONTROLE DU FONCTIONNEMENT D'UN RECHAUFFEUR D'UN CATALYSEUR D'OXYDATION INTEGRE DANS UNE LIGNE D'ECHAPPEMENT D'UN MOTEUR DE VEHICULE AUTOMOBILE
The system consists of detectors (1, 2) for a vehicle engine's deceleration phase and engine temperature analysers to activate an exhaust oxidation catalyser reheater when the engine is within a predetermined temperature range (30 - 75 degrees C) and in a deceleration phase. The deceleration ph...
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| creator | QUINEY ANNE SOPHIE PERRARD WILLIAM |
| description | The system consists of detectors (1, 2) for a vehicle engine's deceleration phase and engine temperature analysers to activate an exhaust oxidation catalyser reheater when the engine is within a predetermined temperature range (30 - 75 degrees C) and in a deceleration phase. The deceleration phase is detected when the fuel injection level is at zero for a predetermined period of time and its rotational rate is greater than its idling speed, while the engine temperature is determined from the temperature of its coolant liquid. The duration of the reheater's operation is controlled by a timer (4). |
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The deceleration phase is detected when the fuel injection level is at zero for a predetermined period of time and its rotational rate is greater than its idling speed, while the engine temperature is determined from the temperature of its coolant liquid. 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The deceleration phase is detected when the fuel injection level is at zero for a predetermined period of time and its rotational rate is greater than its idling speed, while the engine temperature is determined from the temperature of its coolant liquid. The duration of the reheater's operation is controlled by a timer (4).</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS |
| title | SYSTEME DE CONTROLE DU FONCTIONNEMENT D'UN RECHAUFFEUR D'UN CATALYSEUR D'OXYDATION INTEGRE DANS UNE LIGNE D'ECHAPPEMENT D'UN MOTEUR DE VEHICULE AUTOMOBILE |
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