(19)
(11) EP 1 387 129 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
09.05.2007 Bulletin 2007/19

(43) Date of publication A2:
04.02.2004 Bulletin 2004/06

(21) Application number: 03017748.9

(22) Date of filing: 04.08.2003
(51) International Patent Classification (IPC): 
F24J 3/00(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 02.08.2002 IT VE20020026

(71) Applicant: Kolesnikova, Natalia
31010-One'di Fonte (IT)

(72) Inventor:
  • Kolesnikova, Natalia
    31010-One'di Fonte (IT)

(74) Representative: Piovesana, Paolo 
Via F. Baracca, 5/a
30173 Venezia-Mestre
30173 Venezia-Mestre (IT)

   


(54) Boiler for heating water with heat generator


(57) A boiler for heating water for hygienic and sanitary use characterised by comprising a cavitation heat generator (8) immersed in a water tank (2, 22) feeding hygienic and/or sanitary services (4, 6; 18, 20; 26, 28), said heat generator being fed with water circulating within a closed circuit provided with a pump (16).







Search report