A self-propelled device 100, e.g. an unmanned aerial vehicle such as a drone, is used for inspecting a cylinder liner of an engine, e.g. of marine vessels or ships. The device 100 is insertable into a lower portion of a chamber 12 encircled by a circumferential wall 11 of a cylinder liner 10 via a hole 16, e.g. a scavenger port. The self-propulsion mechanism (102, Fig. 2) may comprise rotors for propelling the device up the chamber or may comprise suction cups or magnets. The device 100 comprises apparatus (104, Fig. 2) for determining information about one or more characteristics of the cylinder liner when located in the chamber. The device 100 may be remote controlled and may determine a radius or diameter of the liner or sleeve.


    Access

    Download


    Export, share and cite



    Title :

    Cylinder liner inspection


    Publication date :

    2018-02-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English



    Cylinder liner inspection

    PATRICK MICHAEL ANDREW RODEY / JOHN DYHR FRIIS / RASMUS KJAER NORMANN | European Patent Office | 2019

    Free access

    Cylinder liner wear

    El-Sherbiny,M.G. | Automotive engineering | 1982


    Excessive cylinder liner wear

    Christiansson, E.T. | Engineering Index Backfile | 1949


    Deep Generative Networks for Nondestructive Cylinder Liner Inspection in Large Internal Combustion Engines

    Angermann, Christoph / Laubichler, Christian / Kiesling, Constantin et al. | British Library Conference Proceedings | 2023


    Deep Generative Networks for Nondestructive Cylinder Liner Inspection in Large Internal Combustion Engines

    Laubichler, Christian / Angermann, Christoph / Kiesling, Constantin et al. | SAE Technical Papers | 2023