(19)

(11)

EP 0 669 049 A1

(12)

(43) Date of publication: 30.08.1995 Bulletin 1995/35 (21) Application number: 93924148.0 (22) Date of filing: 02.11.1993

(51) International Patent Classification (IPC):  H02H( . ) H02H 9/ 02( . ) H02H 3/ 08( . ) (86) International application number: PCT/GB1993/002249 (87) International publication number: WO 1994/011936 (26.05.1994 Gazette 1994/12)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE (30) Priority: 12.11.1992 GB 19920023773 (71) Applicant: RAYCHEM LIMITED Dorcan, Swindon, Wiltshire SN3 5HH (GB)	(72) Inventors: PRYOR, Dennis Malcolm Swindon, Wiltshire SN3 4BY (GB) CHALLIS, Michael Swindon, Wiltshire SN3 3TH (GB) (74) Representative: Benson, John Everett, et al  Raychem Limited Intellectual Property Law Department Faraday Road Dorcan Swindon, Wiltshire SN3 5HH Swindon, Wiltshire SN3 5HH (GB)