(19)
(11) EP 1 766 285 A2

(12)

(88) Date of publication A3:
23.02.2006

(43) Date of publication:
28.03.2007 Bulletin 2007/13

(21) Application number: 05756789.3

(22) Date of filing: 27.06.2005
(51) International Patent Classification (IPC): 
F17C 1/02(2006.01)
F17C 13/00(2006.01)
B65D 90/02(2006.01)
 F17C 3/02(2006.01)
F17C 13/08(2006.01)
B65D 90/52(2006.01)
(86) International application number:
PCT/NO2005/000232
(87) International publication number:
WO 2006/001711 (05.01.2006 Gazette 2006/01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

(30) Priority: 25.06.2004 NO 20042702

(71) Applicants:
  • Det Norske Veritas AS
    1322 Hovik (NO)
  • Bakken, Kore
    3474 ROS (NO)

(72) Inventors:
  • BERGAN, Pål, G.
    N-1397 NESØYA (NO)
  • BAKKEN, Kåre
    N-3474 AROS (NO)

(74) Representative: Wiedemann, Peter 
Hoffmann - Eitle Patent- und Rechtsanwälte Arabellastrasse 4
81925 München
81925 München (DE)

   


(54) CELLULAR TANKS FOR STORAGE OF FLUID AT LOW TEMPERATURES