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(11)

EP 0 220 249 A1

(12)

(43) Date of publication: 06.05.1987 Bulletin 1987/19 (21) Application number: 86902803.0 (22) Date of filing: 16.04.1986

(51) International Patent Classification (IPC):  H01H 9/ 10( . ) H01H 85/ 02( . ) (86) International application number: PCT/DK1986/000041 (87) International publication number: WO 1986/006221 (23.10.1986 Gazette 1986/23)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 17.04.1985 DK 19850001743 (71) Applicant: Aktieselskabet Laur. Knudsen Nordisk Elektricitets Selskab DK-2100 Kopenhagen O (DK)	(72) Inventor: MAROT, Lajos, Kalman, Denis DK-2830 Virum (DK) (74) Representative: VOSSIUS & PARTNER  Postfach 86 07 67 D-81634 München D-81634 München (DE)