(19)

(11)

EP 0 191 032 A1

(12)

(43) Date of publication: 20.08.1986 Bulletin 1986/34 (21) Application number: 85903363.0 (22) Date of filing: 16.07.1985

(51) International Patent Classification (IPC):  H02M 3/ 07( . ) (86) International application number: PCT/IT1985/000018 (87) International publication number: WO 1986/001653 (13.03.1986 Gazette 1986/06)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 23.08.1984 IT 19840012588 (71) Applicant: ALLEVI, Giacinto I-16036 Recco (Genoa) (IT)	(72) Inventor: ALLEVI, Giacinto I-16036 Recco (Genoa) (IT)