PROBLEM TO BE SOLVED: To provide an engine cooling device of a motorcycle that properly and accurately controls cooling water and effectively realizes compactification, etc.SOLUTION: An engine cooling device of a motorcycle comprises: an engine 11 including a crankcase 13 and a cylinder; a water pump 38 for feeding cooling water to the engine 11; and a radiator 37 that dissipates the heat of the cooling water flowing therein by being exposed to traveling air. The water pump 38 is a motorized type including a driving motor 45, and is provided separately from the crankcase 13.

    【課題】適正且つ緻密な冷却水制御を行い、コンパクト化等を効果的に実現する自動二輪車のエンジン冷却装置を提供する。【解決手段】クランクケース13及びシリンダを備えるエンジン11と、エンジン11に冷却水を給送するためのウォータポンプ38と、走行風を当てることで内部を流通する冷却水の熱を放散させるラジエータ37とを有する。ウォータポンプ38は駆動用モータ45を備える電動式であり、クランクケース13とは別体に設けられる。【選択図】図2


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    Title :

    ENGINE COOLING DEVICE OF MOTORCYCLE


    Additional title:

    自動二輪車のエンジン冷却装置


    Contributors:

    Publication date :

    2015-12-07


    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 / B62K Fahrräder , CYCLES / F01M Schmierung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , LUBRICATING OF MACHINES OR ENGINES IN GENERAL / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung



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