(19)
(11) EP 2 593 355 A1

(12)

(43) Date of publication:
22.05.2013 Bulletin 2013/21

(21) Application number: 11749264.5

(22) Date of filing: 13.07.2011
(51) International Patent Classification (IPC): 
B63B 21/50(2006.01)
(86) International application number:
PCT/NO2011/000200
(87) International publication number:
WO 2012/008848 (19.01.2012 Gazette 2012/03)
(84) Designated Contracting States:
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

(30) Priority: 16.07.2010 NO 20101017

(71) Applicant: Seatower AS
0369 Oslo (NO)

(72) Inventors:
  • WERGELAND, Harald
    N-1386 Asker (NO)
  • PEDERSEN, Morten, Dinhoff
    N-7040 Trondheim (NO)

(74) Representative: Protector IP Consultants AS 
Oscarsgate 20
0352 Oslo
0352 Oslo (NO)

   


(54) SYSTEM AND METHOD FOR ACCURATE POSITIONING OF STRUCTURES IN SEA UNDER EXPOSURE TO WAVES AND CURRENTS