(19)
(11) EP 1 681 684 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
13.06.2007 Bulletin 2007/24

(43) Date of publication A2:
19.07.2006 Bulletin 2006/29

(21) Application number: 06100053.5

(22) Date of filing: 04.01.2006
(51) International Patent Classification (IPC): 
H01B 13/14(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 NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK YU

(30) Priority: 13.01.2005 IT PD20050005

(71) Applicant: CET Eletric S.r.l.
35010 Limena (Prov of Padova) (IT)

(72) Inventor:
  • Volpato, Giorgio
    35100, Padova (IT)

(74) Representative: Modiano, Micaela Nadia et al
Dr. Modiano & Associati SpA Via Meravigli 16
20123 Milano
20123 Milano (IT)

   


(54) APPARATUS FOR MANUFACTURING ELECTRICAL CABLES WITH SHEATHING MADE OF SILICONE RUBBER AND THE LIKE


(57) An apparatus for manufacturing electrical cables with sheathing made of silicone rubber and the like, comprising, within a substantially longitudinally elongated catalysis oven (11), a tank (12) for containing molten salts (13); an electrical cable (14) sheathed in silicone rubber or the like being immersed in the salts (13) and transiting therein; the tank (12) being provided with means for recirculating the molten salts (13), and means (16) for cleaning and drying the sheathed electrical cable (14) being provided in output from the oven (11). The recirculation means for the molten salts are constituted by a curved portion (17) of the tank (12), the curved portion (17) being adapted to redirect the molten salts (13) entrained by the advancement of the cable (14) immersed in the salts (13) within the rectilinear portion (18) of the tank (12) toward a recirculation channel (19), in which the molten salts (13) are guided toward the initial part (20) of the tank (12), which is preset for the entry of the electrical cable (14).







Search report