(19)
(11) EP 2 667 963 A1

(12)

(43) Date of publication:
04.12.2013 Bulletin 2013/49

(21) Application number: 11807759.3

(22) Date of filing: 09.12.2011
(51) International Patent Classification (IPC): 
B01F 7/00(2006.01)
B01F 13/00(2006.01)
B01F 7/18(2006.01)
B01F 15/00(2006.01)
(86) International application number:
PCT/IB2011/055572
(87) International publication number:
WO 2012/077081 (14.06.2012 Gazette 2012/24)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 09.12.2010 IT MI20102263

(71) Applicant: ASTRA SRL
25124 Brescia (IT)

(72) Inventor:
  • ZAGLIO, Enrico
    20124 Brescia (IT)

(74) Representative: Galassi, Alessandro 
Ponzellini Gioia e Associati S.R.L. Via Mascheroni, 31
20145 Milano
20145 Milano (IT)

   


(54) A FLUID AGITATOR DEVICE FOR FACILITATING DEVELOPMENT OF ALGAE OR MICRO-ALGAE IN TRAYS OR PHOTOBIOREACTORS