PROBLEM TO BE SOLVED: To obtain downsizing of a device and low cost for a facility by suppressing an occurrence of low temperature corrosion as well as improving fuel consumption in a marine diesel engine.SOLUTION: A marine diesel engine includes: a diesel engine body 12; a fuel supply system 36 for supplying only low sulfur distillate fuel as fuel to the diesel engine body 12; a turbine 33 driven by exhaust gas from the diesel engine body 12 for recovering heat; and a super charger 31 provided with a compressor 32 supplying air as gas for combustion to the diesel engine body 12 by being rotated coaxially with the turbine 33.SELECTED DRAWING: Figure 1

    【課題】舶用ディーゼルエンジンにおいて、低温腐食の発生を抑制する一方で燃費の向上を図り、装置の小型化及び設備の低コスト化を図る。【解決手段】ディーゼルエンジン本体12と、ディーゼルエンジン本体12に燃料として低硫黄留出油だけを供給する燃料供給系統36と、ディーゼルエンジン本体12からの排ガスにより駆動して熱回収するタービン33及びタービン33と同軸回転することでディーゼルエンジン本体12に燃焼用気体としての空気を供給するコンプレッサ32を備える過給機31とを備える。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    MARINE DIESEL ENGINE


    Additional title:

    舶用ディーゼルエンジン


    Contributors:

    Publication date :

    2018-09-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / 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 / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / F02G HOT-GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS , mit Heißgas oder Verbrennungsgasen betriebene Kraftmaschinenanlagen, wobei die Kraftmaschinen mit Verdrängerwirkung arbeiten



    MARINE DIESEL ENGINE

    European Patent Office | 2024

    Free access

    MARINE DIESEL ENGINE

    HIGUCHI JUN / MIZOGUCHI YORIYUKI / MATSUDA TSUTOMU | European Patent Office | 2019

    Free access

    MARINE DIESEL ENGINE

    ITO KAZUHISA / EDO KOJI | European Patent Office | 2022

    Free access

    MARINE DIESEL ENGINE

    HIGUCHI JUN / MIZOGUCHI JUNJI / MATSUDA CHIKARA | European Patent Office | 2019

    Free access

    MARINE DIESEL ENGINE

    ITO KAZUHISA / EDO KOJI | European Patent Office | 2020

    Free access