EP 2573273 A1 20130327 - Protection device, offshore support platform and offshore wind turbine generator system
Title (en)
Protection device, offshore support platform and offshore wind turbine generator system
Title (de)
Schutzvorrichtung, Offshore-Stützplattform und Offshore-Windturbinen-Generatorsystem
Title (fr)
Dispositif de protection, plate-forme de support en mer et système d'aérogénérateur en mer
Publication
Application
Priority
CN 201110285627 A 20110923
Abstract (en)
A protection device for an offshore support platform (1), comprising at least two protection rings (3) arranged with top and bottom spacing, the protection rings are configured to surround the periphery of the support columns (2) of the offshore support platform. An offshore support platform, comprising a support platform (1) and a support column (2), the upper end of the support column is connected to the support platform, the lower end of the support column is inserted into the seabed; the offshore support platform further comprises the aforementioned protection device, and the protection rings (3) of the protection device are connected to the support column. In the protection device and offshore support platform according to the present invention, the interaction between the protection rings (3) and a wave can change the motion of water particles, thus significantly reducing the height of wave, reducing the energy of wave, and thereby weakening intensity of wave load on the support column of the offshore support platform and improving the stability of offshore support platform and operation safety of offshore wind turbine generator system.
IPC 8 full level
E02B 17/00 (2006.01)
CPC (source: EP US)
E02B 17/003 (2013.01 - EP US)
Citation (search report)
- [XYI] GB 778450 A 19570710 - RICHARD PAVRY
- [XI] JP S6055107 A 19850330 - NIPPON STEEL CORP
- [X] US 4038830 A 19770802 - SUMNER MAURICE N
- [X] GB 2052610 A 19810128 - HOLLANDSE BETON MIJ BV
- [Y] JP S60253614 A 19851214 - MITSUI SHIPBUILDING ENG
- [A] FR 2514451 A1 19830415 - PRECONTRAINTE STRUCTURES STE F [FR]
- [A] WO 2010085970 A1 20100805 - STATOIL ASA [NO], et al
- [A] DE 102008008760 A1 20090813 - SCHOPF WALTER [DE]
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2573273 A1 20130327; AU 2012227282 A1 20130411; BR 102012024200 A2 20150106; CA 2790868 A1 20130323; CN 103015387 A 20130403; CN 103015387 B 20150819; US 2013078039 A1 20130328
DOCDB simple family (application)
EP 12185464 A 20120921; AU 2012227282 A 20120924; BR 102012024200 A 20120924; CA 2790868 A 20120921; CN 201110285627 A 20110923; US 201213624879 A 20120921