A marine drive has a supporting frame, an electric motor configured to power a propulsor for generating a thrust force in water, and an electrical power unit for the electric motor which is coupled to the supporting frame. Operation of the electrical power unit generates heat that is transferred to the supporting frame. A cowling encloses the electrical power unit and covers a first portion of the supporting frame. A different, second portion of the supporting frame is exposed to atmosphere outside the cowling. The supporting frame and cowling are configured so that the second portion of the supporting frame provides a heat exchanger that transfers the heat from the electrical power unit to the atmosphere.


    Access

    Download


    Export, share and cite



    Title :

    MARINE DRIVES AND ARRANGEMENTS FOR COOLING ELECTRICAL COMPONENTS OF MARINE DRIVES


    Contributors:

    Publication date :

    2024-08-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



    MARINE DRIVES AND ARRANGEMENTS FOR COOLING ELECTRICAL COMPONENTS OF MARINE DRIVES

    PODELL ROBERT A | European Patent Office | 2024

    Free access

    Marine Drives and Arrangements for Rigging Marine Drives

    AMERLING STEVEN J / VANRUISWYK BRAD J | European Patent Office | 2019

    Free access

    Marine drives and arrangements for rigging marine drives

    AMERLING STEVEN J / VANRUISWYK BRAD J | European Patent Office | 2019

    Free access

    Marine drives and arrangements for rigging marine drives

    AMERLING STEVEN J / VANRUISWYK BRAD J | European Patent Office | 2020

    Free access

    Marine drives and cooling systems for marine drives having a crankcase cooler

    DREYER ROBERT / DHARMADHIKARI CHETAN AVINASH / KING NATHAN C et al. | European Patent Office | 2022

    Free access