A configuration structure of an exhaust system heat exchanger is provided so that the exhaust system heat exchanger requiring larger configuration space can be arranged below a power transmission system and can be arranged as close to an exhaust manifold as possible; exhaust gas can be utilized in a higher-temperature state; and the fuel economy and the heating performance can be improved through advanced preheating of engines. The configuration structure of the exhaust system heat exchanger comprises an engine mounted on a hybrid vehicle, the center line of crankshaft thereof being along the width direction of the vehicle; a generator arranged at one end of the engine in the width direction of the vehicle and coaxial with the center line of the crankshaft; and the exhaust system heat exchanger used for heat exchange of exhaust gas of the engine and a coolant. The configuration structure of the exhaust system heat exchanger is characterized in that at least one portion of the exhaust system heat exchanger is configured to coincide with the generator in an upward view.


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    Titel :

    Configuration structure of exhaust system heat exchanger


    Beteiligte:

    Erscheinungsdatum :

    15.04.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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