Various hoisting systems with heave compensation are provided. In one embodiment, an apparatus includes a winch having a rotatable drum and a heave compensation system with both active and passive drive input devices. The heave compensation system can be coupled to the rotatable drum so that the active and passive drive input devices can each be used to drive rotation of the rotatable drum in response to heaving motion of the winch. Additional systems, devices, and methods are also disclosed.


    Access

    Download


    Export, share and cite



    Title :

    Heave compensation winches


    Contributors:

    Publication date :

    2018-09-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / B66D Haspeln , CAPSTANS



    HEAVE COMPENSATION WINCHES

    BERGAN HÅKON F / KAASIN BÅRD H / BERRY JOE R et al. | European Patent Office | 2015

    Free access

    New winches

    Online Contents | 1994


    Rating of Winches

    SAE Technical Papers | 1999


    RATING OF WINCHES

    SAE Technical Papers | 1985


    RATING OF WINCHES

    SAE Technical Papers | 1984