(19)

(11)

EP 1 385 589 A1

(12)

(43) Date of publication: 04.02.2004 Bulletin 2004/06 (21) Application number: 02717215.4 (22) Date of filing: 25.03.2002

(51) International Patent Classification (IPC)7: A63H 30/04 (86) International application number: PCT/NO2002/000123 (87) International publication number: WO 2002/078812 (10.10.2002 Gazette 2002/41)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 29.03.2001 NO 20011604 (71) Applicant: Brabrand Teknologi Utvikling AS 3121 Tonsberg (NO)	(72) Inventor: BRABRAND, Tord N-3121 TONSBERG (NO) (74) Representative: Briddes, Sam  Onsagers AS,c/o John Brown Hydrocarbons Limited,20 Eastbourne Terrace London W2 6LE London W2 6LE (GB)