(19)

(11)

EP 0 656 094 A1

(12)

(43) Date of publication: 07.06.1995 Bulletin 1995/23 (21) Application number: 93917884.0 (22) Date of filing: 22.07.1993

(51) International Patent Classification (IPC):  F01L 1/ 34( . ) F01L 1/ 344( . ) (86) International application number: PCT/GB1993/001540 (87) International publication number: WO 1994/002716 (03.02.1994 Gazette 1994/04)

(84) Designated Contracting States: DE FR GB (30) Priority: 22.07.1992 GB 19920015560 (71) Applicants: FORD-WERKE AKTIENGESELLSCHAFT D-50735 Köln (DE) FORD FRANCE S. A. F-92506 Rueil-Malmaison Cédex (FR) FORD MOTOR COMPANY LIMITED Brentwood, Essex CM13 3BW (GB)	(72) Inventor: MA, Thomas Tsoi-Hei South Woodham Ferrers, Essex CM5 5BY (GB) (74) Representative: Messulam, Alec Moses  A. Messulam & Co. 24 Broadway Leigh on Sea Essex SS9 1BN Leigh on Sea Essex SS9 1BN (GB)