(19)

(11)

EP 0 720 687 A1

(12)

(43) Date of publication: 10.07.1996 Bulletin 1996/28 (21) Application number: 94928208.0 (22) Date of filing: 22.09.1994

(51) International Patent Classification (IPC):  F01B 1/ 06( . ) F01B 9/ 06( . ) F02B 75/ 32( . ) F01B 9/ 04( . ) F02B 75/ 22( . ) F04B 9/ 04( . ) (86) International application number: PCT/AU1994/000569 (87) International publication number: WO 1995/008696 (30.03.1995 Gazette 1995/14)

(84) Designated Contracting States: AT CH DE DK ES FR GB GR IT LI NL SE (30) Priority: 24.09.1993 AU 1993PM01447 17.02.1994 AU 1994PM03969 (71) Applicant: SPLIT CYCLE TECHNOLOGY LIMITED Arundel, Qld 4214 (AU)	(72) Inventor: MAYNE, Alfred, Rickard Arundel, QLD 4214 (AU) (74) Representative: Cabinet BARRE LAFORGUE & associés  95, rue des Amidonniers 31000 Toulouse 31000 Toulouse (FR)