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1. (WO2018202912) USE OF A BURIED PIPE WITH LONGITUDINAL WALL DUCTS

Pub. No.:    WO/2018/202912    International Application No.:    PCT/EP2018/061702
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Tue May 08 01:59:59 CEST 2018
IPC: F16L 9/10
F16L 9/18
F16L 49/00
H02G 9/06
E03F 3/04
Applicants: STEINZEUG-KERAMO GMBH
Inventors: BOHLE, Ulrich
FLICK, Karl-Heinz
GERGERT, Arthur
LECHNER, Michael
NEUMANN, Uwe
SCHÄFER, Matthias
Title: USE OF A BURIED PIPE WITH LONGITUDINAL WALL DUCTS
Abstract:
The invention relates to the use of a buried pipe (12) for receiving fluids or power lines made of a material having an electrical conductivity of less than 10 Sm/mm² and a thermal conductivity of greater than 1.2 W/(m K), wherein the pipe (12) has a pipe wall (14), through which at least one wall duct (20) extends parallel to the longitudinal direction (18) of the pipe (12), characterized in that electrical energy or a fluid medium (28) is transferred through the wall duct (20).