(19)

(11)

EP 0 281 622 A1

(12)

(43) Date of publication: 14.09.1988 Bulletin 1988/37 (21) Application number: 87906398.0 (22) Date of filing: 04.09.1987

(51) International Patent Classification (IPC):  H01H 1/ 16( . ) H01H 1/ 36( . ) (86) International application number: PCT/DK1987/000108 (87) International publication number: WO 1988/002178 (24.03.1988 Gazette 1988/07)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 19.09.1986 DK 19860004502 (71) Applicant: Aktieselskabet Laur. Knudsen Nordisk Elektricitets Selskab DK-2750 Ballerup (DK)	(72) Inventors: WINDFELD, Jan DK-2820 Gentofte (DK) MAROT, Lajos DK-2830 Virum (DK) (74) Representative: VOSSIUS & PARTNER  Postfach 86 07 67 D-81634 München D-81634 München (DE)