To provide an engine thermal insulation structure that can partially omit a side wall part of a heat insulation member by partially substituting the side wall part with an intake system part to reduce the weight and cost therefor.SOLUTION: An engine thermal insulation structure includes: an upper lid part 14 for covering an upper side of an engine; and a special heat insulation member 20 constituted of side wall parts 17, 18 covering lateral sides of the engine. A part of the side wall part is constituted of an air cleaner 22 or fresh air duct 23 as an intake system part.SELECTED DRAWING: Figure 4

    【課題】保温部材の側壁部の一部を吸気系部品で代用することにより、当該側壁部を一部省略し、その重量およびコストの低減を図ることができるエンジンの保温構造の提供を目的とする。【解決手段】エンジンの上方を覆う上蓋部14と、エンジンの側方を覆う側壁部17,18とから構成される専用の保温部材20を備えたエンジンの保温構造であって、上記側壁部の一部が吸気系部品としてのエアクリーナ22またはフレッシュエアダクト23で構成されたことを特徴とする。【選択図】図4


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    Title :

    ENGINE THERMAL INSULATION STRUCTURE


    Additional title:

    エンジンの保温構造


    Contributors:

    Publication date :

    2019-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF



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