(19)
(11) EP 0 697 911 A1

(12)

(43) Date of publication:
28.02.1996 Bulletin 1996/09

(21) Application number: 93913697.0

(22) Date of filing: 10.05.1993
(51) International Patent Classification (IPC): 
B01F 3/ 04( . )
C02F 1/ 74( . )
C02F 3/ 12( . )
B01F 7/ 02( . )
 B01F 7/ 00( . )
C02F 3/ 00( . )
C02F 3/ 20( . )
(86) International application number:
PCT/SE1993/000407
(87) International publication number:
WO 1994/026400 (24.11.1994 Gazette 1994/26)
(84) Designated Contracting States:
BE DE ES FR GB GR IT NL PT SE

(71) Applicants:
  • NORDLUND, Tore
    S-644 00 Torshälla (SE)
  • LJUNGKVIST, Lars
    S-752 57 Uppsala (SE)

(72) Inventors:
  • NORDLUND, Tore
    S-644 00 Torshälla (SE)
  • LJUNGKVIST, Lars
    S-752 57 Uppsala (SE)

(74) Representative: Lautmann, Kurt O. 
KURT LAUTMANNS PATENTBYRA AB Box 245
S-691 25 Karlskoga
S-691 25 Karlskoga (SE)

   


(54) METHOD OF MIXING AND TREATING LIQUID WITH AIR AND MEANS FOR PERFORMING THE METHOD