A pipe element suitable for use in a fuel system of an aircraft comprises an inner pipe and an outer pipe sealingly surrounding the inner pipe and connected to the inner pipe. The pipe element is constructed in one piece and is produced by a 3D printing process.
Double-walled pipe element and method for producing a double-walled pipe element
2017-08-03
Patent
Electronic Resource
English
IPC: | F16L PIPES , Rohre / B22F Verarbeiten von Metallpulver , WORKING METALLIC POWDER / B33Y ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING , Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
AIRCRAFT ENVIRONMENTAL CONTROL SYSTEM WITH DOUBLE-WALLED PIPE AND METHOD
European Patent Office | 2021
|DOUBLE-WALLED PIPE WITH INTEGRATED HEATING CAPABILITY FOR AN AIRCRAFT OR SPACECRAFT
European Patent Office | 2019
|