To enable a side wall part as a heat insulation wall covering a lateral of an engine to be supported at a shroud upper via a sub tank, and attain downsizing without needing a support reinforcement member for supporting and reinforcing the side wall part.SOLUTION: A heat insulation structure of an engine comprises heat insulation members 51, 58 covering at least an upper and lateral of the engine, and a shroud 12 disposed in front of the engine. A sub tank 30 is fixed and supported to a shroud upper 14 included at an upper part of the shroud, and is adjacently arranged to a side wall part 58 included at the lateral of the engine in the heat insulation members 51, 58, wherein the side wall part 58 is supported to the sub tank 30.SELECTED DRAWING: Figure 1

    【課題】エンジンの側方を覆う保温壁としての側壁部を、上記サブタンクを介してシュラウドアッパに支持することが可能になるとともに、側壁部を支持、補強する支持補強部材を不要として軽量化を図ること。【解決手段】エンジンの少なくとも上方および側方を覆う保温部材51,58を備えるとともに、エンジンの前方にシュラウド12が配設されたエンジンの保温構造であって、シュラウドの上部に備えたシュラウドアッパ14に固定支持されるサブタンク30が、保温部材51,58のうちエンジンの側方に備えた側壁部58に隣接配置されており、側壁部58をサブタンク30に支持させる構成とした。【選択図】図1


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    Title :

    HEAT INSULATION STRUCTURE OF ENGINE


    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:    F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / 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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