EP 2156085 A2 20100224 - FLEXIBLE PIPING WITH UNDULATING PIPE AND EXTERNAL MECHANICAL PROTECTION
Title (en)
FLEXIBLE PIPING WITH UNDULATING PIPE AND EXTERNAL MECHANICAL PROTECTION
Title (de)
SCHLAUCHVERBINDUNG MIT EINEM WELLIGEN SCHLAUCH UND EINEM MECHANISCHEN SCHUTZ
Title (fr)
TUBULURE FLEXIBLE À TUYAU ONDULEUX ET PROTECTION MÉCANIQUE EXTERNE
Publication
Application
Priority
- FR 2008000759 W 20080604
- FR 0704058 A 20070607
Abstract (en)
[origin: WO2009004183A2] The invention relates to a flexible piping (101) for conveying fluids, that comprises an inner undulated pipe (102) around which are provided a pressure resistance braid (109) having a tubular shape and made of an adapted material as well as an external mechanical protection (1 13) having a tubular shape. The flexible piping further includes an anti-abrasion sheath (1 17) provided around the external mechanical protection (1 13).
IPC 8 full level
F16L 11/08 (2006.01); F16L 11/115 (2006.01)
CPC (source: EP)
F16L 11/081 (2013.01); F16L 11/115 (2013.01)
Citation (search report)
See references of WO 2009004183A2
Citation (examination)
US 2006151043 A1 20060713 - NANNEY SHADRACH [US], et al
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 MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
FR 2917149 A1 20081212; FR 2917149 B1 20110311; CN 101680578 A 20100324; EP 2156085 A2 20100224; WO 2009004183 A2 20090108; WO 2009004183 A3 20090423
DOCDB simple family (application)
FR 0704058 A 20070607; CN 200880018962 A 20080604; EP 08805647 A 20080604; FR 2008000759 W 20080604