(19)

(11)

EP 0 233 178 A1

(12)

(43) Date of publication: 26.08.1987 Bulletin 1987/35 (21) Application number: 85904365.0 (22) Date of filing: 19.08.1985

(51) International Patent Classification (IPC):  F02B 75/ 04( . ) F15B 1/ 02( . ) F02B 75/ 02( . ) F04B 17/ 05( . ) F15B 3/ 00( . ) (86) International application number: PCT/US1985/001605 (87) International publication number: WO 1987/001161 (26.02.1987 Gazette 1987/05)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (71) Applicant: CLARK, Garry E. Douglasville, GA 30135 (US)	(72) Inventor: CLARK, Garry E. Douglasville, GA 30135 (US)