EP 2049388 B1 20110119 - SUCTION PILE SUITABLE FOR SHALLOW DEPTHS
Title (en)
SUCTION PILE SUITABLE FOR SHALLOW DEPTHS
Title (de)
FÜR HOHLE TIEFEN GEEIGNETER SAUGPFAHL
Title (fr)
PILE DE SUCCION ADAPTEE AUX FAIBLES PROFONDEURS
Publication
Application
Priority
- FR 2007001213 W 20070716
- FR 0606882 A 20060727
Abstract (en)
[origin: US8021082B2] A suction pile comprising a cylindrical wall and a piston that is movable inside the cylindrical wall. The cylindrical wall has one suction end suitable for sinking into an ocean floor. The piston delimits two chambers, one being able to be filled with water. The suction pile includes a pump for extracting the water from the one chamber and for causing the sinking of the suction end. The pump comprises a device for stopping the piston while the cylindrical wall has one water intake end to allow water to enter into the other chamber. The piston is alternatively stopped and driven in movement as the suction end sinks.
IPC 8 full level
B63B 21/27 (2006.01)
CPC (source: EP US)
B63B 21/27 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008012414 A2 20080131; WO 2008012414 A3 20080403; AT E495969 T1 20110215; AU 2007279162 A1 20080131; AU 2007279162 B2 20120223; BR PI0715476 A2 20130319; DE 602007012112 D1 20110303; EA 014442 B1 20101230; EA 200900231 A1 20090828; EP 2049388 A2 20090422; EP 2049388 B1 20110119; ES 2359177 T3 20110519; FR 2904336 A1 20080201; FR 2904336 B1 20080926; US 2010021241 A1 20100128; US 8021082 B2 20110920
DOCDB simple family (application)
FR 2007001213 W 20070716; AT 07803873 T 20070716; AU 2007279162 A 20070716; BR PI0715476 A 20070716; DE 602007012112 T 20070716; EA 200900231 A 20070716; EP 07803873 A 20070716; ES 07803873 T 20070716; FR 0606882 A 20060727; US 37473807 A 20070716