(19)

(11)

EP 0 900 455 A1

(12)

(43) Date of publication: 10.03.1999 Bulletin 1999/10 (21) Application number: 97922240.0 (22) Date of filing: 25.04.1997

(51) International Patent Classification (IPC):  H01Q 1/ 24( . ) H01Q 19/ 09( . ) H01Q 9/ 30( . ) (86) International application number: PCT/SE1997/000700 (87) International publication number: WO 1997/042681 (13.11.1997 Gazette 1997/49)

(84) Designated Contracting States: DE ES FI FR GB IT SE (30) Priority: 07.05.1996 SE 19960001737 (71) Applicant: MOTECO AB S-570 76 Ruda (SE)	(72) Inventor: BLOM, Carl, Gustaf S-453 33 Lysekil (SE) (74) Representative: Wallengren, Yngvar  Patentbyran Y Wallengren AB Box 116 331 21 Värnamo 331 21 Värnamo (SE)