(19)

(11)

EP 2 396 588 A1

(12)

(43) Date of publication: 21.12.2011 Bulletin 2011/51 (21) Application number: 10705446.2 (22) Date of filing: 10.02.2010

(51) International Patent Classification (IPC):  F17C 3/02(2006.01) F17C 13/08(2006.01) (86) International application number: PCT/NO2010/000048 (87) International publication number: WO 2010/093254 (19.08.2010 Gazette 2010/33)

(84) Designated Contracting States: 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 SE SI SK SM TR (30) Priority: 16.02.2009 NO 20090735 (71) Applicant: Inocean As 0250 Oslo (NO)	(72) Inventors: REKSTAD, Jonas N-0491 Oslo (NO) BORGEN, Jon, Erik N-1166 Oslo (NO) STRAUMAN, Karl, Jørgen N-0488885 Oslo (NO) UNUM, Arnfinn N-1410 Kolbotn (NO) VOGT, Lars, Gunnar N-1406 Ski (NO) (74) Representative: Onsagers AS  Universitetsgaten 7 P.O. Box 6963 St. Olavs plass 0130 Oslo 0130 Oslo (NO)