EP 1346376 B1 20070516 - PROCESS FOR THE PRODUCTION OF A MULTIPOLAR CABLE, AND MULTIPOLAR CABLE PRODUCED THEREFROM
Title (en)
PROCESS FOR THE PRODUCTION OF A MULTIPOLAR CABLE, AND MULTIPOLAR CABLE PRODUCED THEREFROM
Title (de)
PROZESS ZUR HERSTELLUNG EINES MEHRPOLIGEN KABELS UND DADURCH HERGESTELLTES MEHRPOLIGES KABEL
Title (fr)
PROCEDE DE FABRICATION D'UN CABLE MULTIPOLAIRE ET CABLE MULTIPOLAIRE FABRIQUE SELON CE PROCEDE
Publication
Application
Priority
- EP 01989502 A 20011122
- EP 0113579 W 20011122
- EP 00126132 A 20001130
- US 25187000 P 20001208
Abstract (en)
[origin: WO0245100A1] The present invention relates to a manufacturing process of a multipolar cable comprising at least one pair of cores, each core comprising at least one conductive element and at least one layer of electrical insulation in a position which is radially external to said at least one conductive element. This process comprises the steps of: a) assembling said at least one pair of cores so as to form an assembled element having a plurality of interstitial zones between said cores, and b) depositing by co-extrusion an expandable polymeric material in a position which is radially external to said cores so as to fill said interstitial zone and to form a filling layer of substantially zone and to form a filling layer of substantially circular transverse cross section, and at least one containment layer of polymeric, and at least one containment layer of polymeric material in a position radially external to said filling layer. The present invention also relates to a multipolar cable obtained from said process.
IPC 8 full level
H01B 7/00 (2006.01); H01B 7/04 (2006.01); H01B 7/18 (2006.01); H01B 9/00 (2006.01); H01B 13/14 (2006.01)
CPC (source: EP US)
H01B 7/1895 (2013.01 - EP); H01B 9/00 (2013.01 - EP); H01B 13/141 (2013.01 - EP US); H01B 13/142 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0245100 A1 20020606; AT E362637 T1 20070615; AU 2002227940 B2 20050929; AU 2794002 A 20020611; BR 0115739 A 20030916; BR 0115739 B1 20110614; CA 2429985 A1 20020606; CA 2429985 C 20120221; DE 60128485 D1 20070628; DE 60128485 T2 20080110; EP 1346376 A1 20030924; EP 1346376 B1 20070516; ES 2287177 T3 20071216; PT 1346376 E 20070827
DOCDB simple family (application)
EP 0113579 W 20011122; AT 01989502 T 20011122; AU 2002227940 A 20011122; AU 2794002 A 20011122; BR 0115739 A 20011122; CA 2429985 A 20011122; DE 60128485 T 20011122; EP 01989502 A 20011122; ES 01989502 T 20011122; PT 01989502 T 20011122