(19)

(11)

EP 1 671 405 A1

(12)

(43) Date of publication: 21.06.2006 Bulletin 2006/25 (21) Application number: 04743145.7 (22) Date of filing: 30.06.2004

(51) International Patent Classification (IPC):  H01T 13/14(1968.09) H01T 13/20(1968.09) H01T 13/32(1968.09) (86) International application number: PCT/GB2004/002797 (87) International publication number: WO 2005/015702 (17.02.2005 Gazette 2005/07)

(84) Designated Contracting States: DE FR GB IT (30) Priority: 29.07.2003 GB 0317671 (71) Applicant: Federal-Mogul Ignition (UK) Limited Wirral, Merseyside L49 0UQ (GB)	(72) Inventors: BURROWS, John Anthony Northwich Cheshire CW8 4NR (GB) FREEMAN, Simon Cheshire CH2 2BE (GB) (74) Representative: Denmark, James Christopher et al Harrison Goddard Foote, Orlando House, 11c Compstall Road Marple Bridge, Stockport SK6 5HH Marple Bridge, Stockport SK6 5HH (GB)