(19)

(11)

EP 0 998 780 A1

(12)

(43) Date of publication: 10.05.2000 Bulletin 2000/19 (21) Application number: 98934885.9 (22) Date of filing: 14.07.1998

(51) International Patent Classification (IPC)7: H02J 7/10 (86) International application number: PCT/DK9800/329 (87) International publication number: WO 9905/768 (04.02.1999 Gazette 1999/05)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: AL LT LV MK RO SI (30) Priority: 21.07.1997 DK 88497 (71) Applicant: CHARTEC LABORATORIES A/S 2920 Charlottenlund (DK)	(72) Inventors: RASMUSSEN, Kim DK-2750 Ballerup (DK) OSTERGAARD, Kim DK-2720 Vanlose (DK) ANDERSEN, Kim, Arthur, Stück DK-2990 Niva (DK) (74) Representative: Plougmann, Vingtoft & Partners A/S  Sankt Annae Plads 11,P.O. Box 3007 1021 Copenhagen K 1021 Copenhagen K (DK)