(19)
(11) EP 1 914 476 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
22.01.2014 Bulletin 2014/04

(43) Date of publication A2:
23.04.2008 Bulletin 2008/17

(21) Application number: 07019532.6

(22) Date of filing: 05.10.2007
(51) International Patent Classification (IPC): 
F23D 14/06(2006.01)
F23D 14/58(2006.01)
F23D 14/70(2006.01)
 F23D 14/10(2006.01)
F23D 14/62(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(30) Priority: 13.10.2006 IT MI20061961

(71) Applicant: Polidoro S.p.A.
36015 Schio VI (IT)

(72) Inventors:
  • Peserico, Domenico
    36078 Valdagno (Vicenza) (IT)
  • Scribano, Gianfranco
    20090 Settala (Milano) (IT)

(74) Representative: Lecce, Giovanni et al
STUDIO NORD BREVETTI Via Fratelli Ruffini, 9
20123 Milano
20123 Milano (IT)

   


(54) Differentiated distributor, suitable for premixed gas burners


(57) A differentiated distributor, especially suitable for premixed gas burners (10) equipped with a supply collector (12) and with a combustion head (18) housed in a container body (20) forming the combustion chamber with a flue (22), comprising a tubular body (16) provided with means (28-30) and/or (32) or (34) forming, along said body, at least two zones or sections having different load losses.







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