(19)
(11)EP 1 396 686 A3

(12)EUROPEAN PATENT APPLICATION

(88)Date of publication A3:
26.10.2005 Bulletin 2005/43

(43)Date of publication A2:
10.03.2004 Bulletin 2004/11

(21)Application number: 03018704.1

(22)Date of filing:  25.08.2003
(51)International Patent Classification (IPC)7F24D 3/10
(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: 06.09.2002 IT VR20020087

(71)Applicant: Castelletti, Luigi
37036 San Martino Buon Albergo (Verona) (IT)

(72)Inventor:
  • Castelletti, Luigi
    37036 San Martino Buon Albergo (Verona) (IT)

(74)Representative: Savi, Alberto 
c/o CON LOR SPA, Via Amatore Sciesa, 9
37122 Verona
37122 Verona (IT)

  


(54)Modular housing with multiple inlets and outlets for primary and / or secondary circuits in heating and cooling plants


(57) In comparison with the known solutions, the housing according to the present invention is very advantageous because it is modular and is provided with centred or offset connections, threaded groove-and-tongue joints, flanged connections or other kind of connections of various sizes and shapes while previously, components with soldered or fused connections were used, which were fixed in the sense of direction and had a predetermined number of inlets and outlets.
Basically, the housing (1) includes a plurality of modular elements (2) which are placed between two bottom elements or bottoms (3). The shape of each modular elements is substantially cylindric. The modular elements (2) project from the body of pipe-fittings or connections (4). The arrangement of the said connections (4) is orthogonal to the housing axis and tangential to the housing circumference so as to allow the inner flow of the liquid to form inner whirl flows. These inner flows permit a better mixing with a better stratification and separation of the microbubbles.







Search report