The present invention pertains to a double-walled pipe (10) with integrated heating capability for an aircraft or spacecraft (100). The double-walled pipe (10) comprises a pipe body (1) being rigidly formed from plastic in one piece with an inner wall (2), with an outer wall (3) and with a plurality of wall supports (4), the wall supports (4) connecting the inner wall (2) to the outer wall (3), the inner wall (2) and the outer wall (3) defining an intermediate space (5). The double-walled pipe (10) further comprises an electrically conductive coating (6) surrounding the inner wall (2) within the intermediate space (5) and being configured to heat up under application of an electric current such that heat is transferred to the inner wall. The invention further pertains to a method for manufacturing a double-walled pipe (10) of this type using an additive manufacturing or 3D printing technique.


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    Title :

    DOUBLE-WALLED PIPE WITH INTEGRATED HEATING CAPABILITY FOR AN AIRCRAFT OR SPACECRAFT


    Additional title:

    DOPPELWANDIGES ROHR MIT INTEGRIERTER HEIZFÄHIGKEIT FÜR EIN LUFT- ODER RAUMFAHRZEUG
    TUYAU À DOUBLE PAROI AVEC CAPACITÉ DE CHAUFFAGE INTÉGRÉE POUR UN AÉRONEF OU UN ENGIN SPATIAL


    Contributors:

    Publication date :

    2019-07-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16L PIPES , Rohre / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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