A marine propulsion system configured to propel a marine vessel in a body of water. The marine propulsion system includes an engine and an exhaust system that conveys exhaust gas from the engine. A controller controls the marine propulsion system and includes a memory module that stores operating modes with corresponding sound profiles for controlling the marine propulsion system. An input device is provided for selecting one of the operating modes for controlling the marine propulsion system. Selecting a first operating mode causes the marine propulsion system to sound different than selecting a second operating mode.


    Access

    Download


    Export, share and cite



    Title :

    Marine propulsion systems with actively tunable sound


    Contributors:

    Publication date :

    2019-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



    Actively tunable exhaust systems for outboard marine engines

    WAISANEN ANDREW S / ETAPA JEFFREY C | European Patent Office | 2018

    Free access

    Development of Actively Cooled Panels for Advanced Propulsion Systems

    Hauber, B. K. / University of New Mexico; School of Engineering; Institute for Space and Nuclear Power Studies | British Library Conference Proceedings | 1998


    Marine propulsion systems

    LEWIS ERIC ANTHONY | European Patent Office | 2018

    Free access

    MARINE PROPULSION SYSTEMS

    LEWIS ERIC ANTHONY | European Patent Office | 2023

    Free access

    Marine Propulsion Systems

    MacIsaac, Bernie / Langton, Roy | Wiley | 2011