(19)
(11) EP 0 775 262 A1

(12)

(43) Date of publication:
28.05.1997 Bulletin 1997/22

(21) Application number: 94921876.0

(22) Date of filing: 08.07.1994
(51) International Patent Classification (IPC): 
F02B 33/ 36( . )
 F04C 28/ 14( . )
(86) International application number:
PCT/SE1994/000682
(87) International publication number:
WO 1995/002766 (26.01.1995 Gazette 1995/05)
(84) Designated Contracting States:
DE FR GB IT

(30) Priority: 12.07.1993 SE 19930002397

(71) Applicant: OPCON AUTOROTOR AB
131 60 Nacka (SE)

(72) Inventor:
  • OSCARSSON, Johnny
    S-134 34 Gustavsberg (SE)

(74) Representative: Waldinger, Ake 
Roslinvägen 41
161 55 Bromma
161 55 Bromma (SE)

   


(54) REGULATING DEVICE FOR A SCREW ROTOR MACHINE INTENDED FOR SUPERCHARGING INTERNAL COMBUSTION ENGINES