(19)
(11) EP 1 365 194 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
23.06.2004 Bulletin 2004/26

(43) Date of publication A2:
26.11.2003 Bulletin 2003/48

(21) Application number: 03425322.9

(22) Date of filing: 20.05.2003
(51) International Patent Classification (IPC)7F23L 17/02, F23L 17/10
(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: 23.05.2002 IT AQ20020003

(71) Applicant: Sciabordi, Luciano
67061 Carsoli (AQ) (IT)

(72) Inventor:
  • Sciabordi, Luciano
    67061 Carsoli (AQ) (IT)

(74) Representative: Leone, Mario et al
Società Italiana Brevetti S.p.A. Piazza di Pietra 39
00186 Roma
00186 Roma (IT)

   


(54) Chimney-stack


(57) Chimney cap (1) for the flow of smoke and residual combustion products from a flue (100) towards the outside, comprising: a top cover member (2), vertically spaced from the outlet (101) for smoke and residual combustion products and having a cover member (2) apt to divert descensional air currents so as not to have them entering the flue (100); and a defluxion member (3), located at the flue (100), below the cover member (2), and apt to outlet smoke and combustion residual products therethrough, said defluxion member (3) being apt to divert ascensional air currents so as not to have them entering the flue (100), in which the overall arrangement is such that each (20, 30) of the cover (2) and defluxion (3) members is apt to divert the descensional and ascensional air currents, respectively, so that the latter do not interfere with the other member (2, 3) (Figure 2).







Search report