(19)

(11)

EP 0 042 837 A1

(12)

(43) Date of publication: 06.01.1982 Bulletin 1982/01 (21) Application number: 80900829.0 (22) Date of filing: 28.12.1979

(51) International Patent Classification (IPC):  F03D 5/ 06( . ) (86) International application number: PCT/US1979/001136 (87) International publication number: WO 1981/001867 (09.07.1981 Gazette 1981/16)

(84) Designated Contracting States: CH DE FR GB LU SE (71) Applicant: ARNOLD, Lee New York NY 10017 (US)	(72) Inventor: ARNOLD, Lee New York NY 10017 (US)