EP 2274551 A2 20110119 - DELIVERY PIPELINE SYSTEM
Title (en)
DELIVERY PIPELINE SYSTEM
Title (de)
FÖRDERROHRLEITUNGSSYSTEM
Title (fr)
SYSTÈME DE CONDUITES TUBULAIRES DE TRANSPORT
Publication
Application
Priority
- DE 2009000508 W 20090409
- DE 102008021201 A 20080428
Abstract (en)
[origin: WO2009132613A2] The invention relates to a delivery pipeline system of several pipeline sections (1) comprising an inner pipe (11) and an outer pipe (10), an insulating material (30) being arranged in an annular space (3) between the inner pipe (11) and the outer pipe (10) and the pipeline sections (1) being connected to each other by means of a pipe connector (2). The ends of the inner and outer pipes (11, 10) have threads (110, 100) which are configured at the pipe connector (2) to correspond to receiving threads (21, 20). The pipe connector (2) comprises tubular receiving devices (210, 200) which are arranged concentrically to one another. The invention further relates to a corresponding delivery pipe (1) and a pipe connector (2).
IPC 8 full level
F16L 39/00 (2006.01); F16L 59/14 (2006.01)
CPC (source: EP US)
F16L 39/005 (2013.01 - EP US); F16L 59/143 (2013.01 - EP US); F16L 59/18 (2013.01 - EP US); Y10T 137/8593 (2015.04 - EP US)
Citation (search report)
See references of WO 2009132613A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DE 102008021201 A1 20091105; EP 2274551 A2 20110119; US 2011041934 A1 20110224; WO 2009132613 A2 20091105; WO 2009132613 A3 20100318
DOCDB simple family (application)
DE 102008021201 A 20080428; DE 2009000508 W 20090409; EP 09737721 A 20090409; US 98984409 A 20090409