(19)
(11) EP 0 496 092 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
21.10.1992 Bulletin 1992/43

(43) Date of publication A2:
29.07.1992 Bulletin 1992/31

(21) Application number: 91121943.4

(22) Date of filing: 20.12.1991
(51) International Patent Classification (IPC)5: B03C 3/10, B03C 3/74, B03C 3/78, B03C 3/12, B03C 3/68
(84) Designated Contracting States:
DE ES FR GB IT

(30) Priority: 25.01.1991 IT VI910017

(71) Applicant: Nardotto, Giannantonio
I-36063 Marostica (VI) (IT)

(72) Inventor:
  • Nardotto, Giannantonio
    I-36063 Marostica (VI) (IT)

(74) Representative: Forattini, Amelia et al
c/o Internazionale Brevetti Ingg. ZINI, MARANESI & C. S.r.l. Piazza Castello 1
I-20121 Milano
I-20121 Milano (IT)


(56) References cited: : 
   
     
    Remarks:
    Priority: 250191 IT VI91000017.
     


    (54) Electrostatic gas cleaner


    (57) An electrostatic cleaner (1) for eliminating polluting particulate material suspended in air or in a gaseous fluid comprises an elimination chamber (3) with an inlet (4) and an outlet (5), means (6) for generating a gaseous flow through the elimination chamber, means (7) for electrostatically charging the polluting particulate material at the inlet of the chamber, at least one pair of opposite electrodes (10, 11; 12, 13) with a different electric potential in order to collect the polluting particulate material on at least one of the electrodes (12). Means are provided for the continuous or discontinuous removal of the polluting particulate material deposited on one or more of the collecting electrodes (12).






    Search report