(19)

(11)

EP 0 627 119 A1

(12)

(43) Date of publication: 07.12.1994 Bulletin 1994/49 (21) Application number: 94916815.0 (22) Date of filing: 09.08.1993

(51) International Patent Classification (IPC):  H01H 50/ 18( . ) H01H 51/ 22( . ) H01H 50/ 30( . ) H01H 11/ 00( . ) H01H 51/ 24( . ) (86) International application number: PCT/JP1993/001119 (87) International publication number: WO 1994/013002 (09.06.1994 Gazette 1994/13)

(84) Designated Contracting States: BE CH ES FR GB IT LI NL SE (30) Priority: 25.11.1992 JP 19920314675 (60) Divisional application: 96104408.8 / 0727803 (71) Applicant: MATSUSHITA ELECTRIC WORKS LTD 571-71 Osaka (JP)	(72) Inventors: NOBUTOKI, Kazuhiro 1025-15, Tamura-cho Mie 515 (JP) UEDA, Kyoji 12-16, Nijigaoka-cho Mie 515 (JP) KITA, Hiroyuki 1510, Hara Tamaki-cho Mie 519-04 (JP) AIHOSHI, Hiroaki 90-2, Katada-shinmachi Mie 514 (JP) (74) Representative: Goddar, Heinz J., Dr., et al  FORRESTER & BOEHMERT Franz-Joseph-Strasse 38 D-80801 München D-80801 München (DE)