(19)
(11) EP 2 538 151 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
07.08.2013 Bulletin 2013/32

(43) Date of publication A2:
26.12.2012 Bulletin 2012/52

(21) Application number: 12173361.2

(22) Date of filing: 25.06.2012
(51) International Patent Classification (IPC): 
F24H 3/00(2006.01)
(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
Designated Extension States:
BA ME

(30) Priority: 24.06.2011 IT BL20110006

(71) Applicant: FERROLI S.p.A.
37047 San Bonifacio (VR) (IT)

(72) Inventors:
  • Dalla Caneva, Andrea
    37047 San Bonifacio VR (IT)
  • Durighello, Mario
    37047 San Bonifacio VR (IT)
  • Fantinel, Massimiliano
    37047 San Bonifacio VR (IT)

(74) Representative: Bonvicini, Davide et al
Perani & Partners Patent Piazza San Babila, 5
20122 Milano (MI)
20122 Milano (MI) (IT)

   


(54) Electric column radiator, with heat supplied by two or more vertical resistors


(57) The present invention relates to a novel type of electric column radiator, which can afford optimal results in terms of quick and uniform heat distribution over the entire height of the radiating body.
The main feature of the present invention consists in providing an electric column radiator (1) that has two or more resistors (R' - R" - etc.), preferably PTC resistors having a variable and self-regulating power, the individual resistors (R) being vertically fitted from the bottom header (10) of the radiator (1), on as many heating elements or bodies (A - B - C - D - etc.) thereof, preferably the external or lateral ones (R' - R" - etc.), to be immersed in the thermodynamic fluid that will be introduced into such elements, said heating bodies being naturally in mutual communication along their two vertical ends or transverse headers (10 and 20).







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Search report