A hydraulic power trim lift device for a marine propulsion system has at least one lift cylinder, at least one pump and a tank. The lift cylinder has a lift piston chamber and a lift rod chamber separated from the lift piston chamber by a lift cylinder piston. The pump is connected to the lift rod chamber via a first line arrangement and to the lift piston chamber via a second line arrangement. The lift piston chamber is connected to the tank via the second line arrangement when the first line arrangement is pressurized. The second line arrangement has a flow control device acting in the direction of flow to the tank. Furthermore, a marine propulsion system with such a power trim lift device is provided.


    Access

    Download


    Export, share and cite



    Title :

    Hydraulic power trim lift device for a marine propulsion system and marine propulsion system


    Contributors:

    Publication date :

    2024-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    HYDRAULIC POWER TRIM LIFT DEVICE FOR A MARINE PROPULSION SYSTEM AND MARINE PROPULSION SYSTEM

    FRANZ PAUL / MAYR FLORIAN / OSTERRIED JÜRGEN | European Patent Office | 2021

    Free access

    Marine propulsion system with accommodated trim cylinder

    BRASK JONAS | European Patent Office | 2024

    Free access

    MARINE PROPULSION SYSTEM WITH A CONTAINED TRIM CYLINDER

    BRASK JONAS | European Patent Office | 2024

    Free access

    A MARINE PROPULSION SYSTEM WITH A CONTAINED TRIM CYLINDER

    BRASK JONAS | European Patent Office | 2024

    Free access

    Trim and tilt apparatus for marine vessel propulsion machine and marine vessel propulsion machine

    TSUTSUI HAYATO / KAGAWA ATSUSHI | European Patent Office | 2017

    Free access