EP 2997220 B1 20200708 - DEVICE FOR ANCHORING A RACEWAY MOUNTING OF A SEABED-TO-SURFACE FACILITY
Title (en)
DEVICE FOR ANCHORING A RACEWAY MOUNTING OF A SEABED-TO-SURFACE FACILITY
Title (de)
VORRICHTUNG ZUR VERANKERUNG EINER LAUFBAHNHALTERUNG IN EINER VOM MEERESGRUND BIS ZUR OBERFLÄCHE REICHENDEN ANLAGE
Title (fr)
DISPOSITIF D'ANCRAGE D'UN SUPPORT DE GOULOTTES D'UNE INSTALLATION FOND-SURFACE
Publication
Application
Priority
- FR 1354277 A 20130513
- FR 2014051096 W 20140512
Abstract (en)
[origin: WO2014184480A1] The present invention relates to a device including a rigid structure (5) which is kept submerged under the surface by floats (6) and anchored to the seabed by tendons (7), which can be used to support a plurality of raceways (4) in a facility of seabed-to-surface connections including a plurality of flexible lines (1, 1a, 1b) extending to the seabed, said flexible lines being supported respectively by said plurality of raceways, characterised in that said structure (5) for supporting raceways is connected to a base (8) resting on and/or anchored to the seabed by a plurality of n tendons under parallel tension, preferably vertically, by said floats, n being no lower than 6, a plurality of p said tendons (7) among the n tendons, p being no lower than (n-2) each being connected at one of the ends thereof to a distance-changing device (10) secured to said base (8) or to said supporting structure (5), said distance-changing device being suitable for changing the distance between said supporting structure (5) and said base (8).
IPC 8 full level
E02D 27/10 (2006.01); E02D 27/50 (2006.01); E02D 27/52 (2006.01); E21B 17/01 (2006.01); E21B 41/08 (2006.01)
CPC (source: EP US)
E02B 17/02 (2013.01 - US); E02D 27/10 (2013.01 - EP US); E02D 27/50 (2013.01 - EP US); E02D 27/525 (2013.01 - EP US); E21B 17/01 (2013.01 - US); E21B 17/012 (2013.01 - EP US); E21B 41/08 (2013.01 - EP US); E02B 2017/0095 (2013.01 - US)
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
FR 3005484 A1 20141114; FR 3005484 B1 20171222; AU 2014267082 A1 20151112; AU 2014267082 B2 20160707; BR 112015028130 A2 20170725; BR 112015028130 B1 20220111; EP 2997220 A1 20160323; EP 2997220 B1 20200708; US 2016115667 A1 20160428; US 9702109 B2 20170711; WO 2014184480 A1 20141120
DOCDB simple family (application)
FR 1354277 A 20130513; AU 2014267082 A 20140512; BR 112015028130 A 20140512; EP 14729411 A 20140512; FR 2014051096 W 20140512; US 201414890863 A 20140512