(19)

(11)

EP 1 194 981 A1

(12)

(43) Date of publication: 10.04.2002 Bulletin 2002/15 (21) Application number: 00951829.1 (22) Date of filing: 14.07.2000

(51) International Patent Classification (IPC)7: H01Q 1/44, H01Q 1/12 (86) International application number: PCT/IT0000/292 (87) International publication number: WO 0178/190 (18.10.2001 Gazette 2001/42)

(84) Designated Contracting States: AT BE CH CY 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: 06.04.2000 IT RM000172 (71) Applicant: So.L.E. Societa' Luce Elettrica S.p.a. Gruppo Enel 00198 Roma (IT)	(72) Inventors: NUCCI, Giuseppe I-00162 Roma (IT) COLICCHIA, Riccardo I-020020 Belmonte in Sabina (IT) (74) Representative: Lanzoni, Luciano  c/o Bugnion S.p.A.Via Vittorio Emanuele Orlando, 83 00185 Roma 00185 Roma (IT)