(19)

(11)

EP 0 167 554 A1

(12)

(43) Date of publication: 15.01.1986 Bulletin 1986/03 (21) Application number: 85900155.0 (22) Date of filing: 18.12.1984

(51) International Patent Classification (IPC):  F01P 5/ 06( . ) F04D 29/ 68( . ) F04D 29/ 54( . ) (86) International application number: PCT/GB1984/000435 (87) International publication number: WO 1985/002889 (04.07.1985 Gazette 1985/15)

(84) Designated Contracting States: DE FR GB NL SE (30) Priority: 21.12.1983 GB 19830034120 (71) Applicant: Gerry, Ulric Keith Wembley Middlesex HA9 9QZ (GB)	(72) Inventor: Gerry, Ulric Keith Wembley Middlesex HA9 9QZ (GB) (74) Representative: Gray, Robin Oliver, et al  BARON & WARREN 18 South End Kensington London W8 5BU London W8 5BU (GB)