(19)

(11)

EP 0 031 324 A1

(12)

(43) Date of publication: 08.07.1981 Bulletin 1981/27 (21) Application number: 79900793.0 (22) Date of filing: 29.06.1979

(51) International Patent Classification (IPC):  F04C 2/ 063( . ) (86) International application number: PCT/DK1979/000020 (87) International publication number: WO 1981/000133 (22.01.1981 Gazette 1981/02)

(84) Designated Contracting States: AT CH DE FR GB SE (71) Applicant: MYHRWOLD & RASMUSSEN A/S DK-2700 Bronshoj (DK)	(72) Inventor: FIND, Soren DK-2800 Lyngby (DK) (74) Representative: Smith, Geoffrey Leonard, et al  MARKS & CLERK 57/60 Lincoln's Inn Fields London WC2A 3LS London WC2A 3LS (GB)