EP 0000497 B1 19810107 - CONDUIT WITH INNER CERAMIC INSULATION FOR CONVEYING (OF) HOT FLUIDS
Title (en)
CONDUIT WITH INNER CERAMIC INSULATION FOR CONVEYING (OF) HOT FLUIDS
Publication
Application
Priority
DE 2733611 A 19770726
Abstract (en)
[origin: US4259993A] A ceramic-lined pipe for hot fluids, e.g. gases or liquids from high-temperature nuclear reactors or within such reactors, comprises an outer metal-wall pipe formed internally with a lining of ceramic. The ceramic lining is constituted of a ceramic inner shell surrounded by a stress-absorbing reinforcing element in the form of a multiplicity of wires or cables or a sleeve. The reinforcing member stresses the ceramic body inwardly by way of compensation to the tensile stress caused by the thermal expansion of the ceramic inner shell and is sealed against the metal pipe wall directly or through the intermediary of another tubular member.
IPC 1-7
IPC 8 full level
F16L 59/07 (2006.01); F16L 59/147 (2006.01); G21C 11/08 (2006.01)
CPC (source: EP US)
F16L 59/07 (2013.01 - EP US); F16L 59/147 (2013.01 - EP US); G21C 11/081 (2013.01 - EP US); Y02E 30/30 (2013.01 - EP US); Y10S 138/05 (2013.01 - EP)
Designated contracting state (EPC)
CH FR GB NL
DOCDB simple family (publication)
EP 0000497 A1 19790207; EP 0000497 B1 19810107; DE 2733611 A1 19790201; DE 2733611 C2 19821014; US 4259993 A 19810407
DOCDB simple family (application)
EP 78100361 A 19780711; DE 2733611 A 19770726; US 9542279 A 19791119