EP 2040267 B1 20160330 - ELECTRIC CABLE RESISTING THE PROPAGATION OF AN ELECTRIC ARC
Title (en)
ELECTRIC CABLE RESISTING THE PROPAGATION OF AN ELECTRIC ARC
Title (de)
STROMKABEL, DAS GEGEN DIE FORTPFLANZUNG VON LICHTBÖGEN RESISTENT IST
Title (fr)
CABLE ELECTRIQUE RESISTANT A LA PROPAGATION D'ARC ELECTRIQUE
Publication
Application
Priority
FR 0757741 A 20070921
Abstract (en)
[origin: EP2040267A1] The cable (1) has layers (3, 4, 5) respectively formed of mica ribbon, polyimide ribbon, and PTFE ribbon rolls. The layer (3) surrounds an electrical conductor (2). The ratio of linear density of PTFE to the sum of linear densities of polymeric binder e.g. silicone resin, and polyimide binder is greater than or equal to 2, 4, 6, and 12 when a conductor section is between 0.1 and 0.2 square mm, between 0. 2 and 0.6 square mm, equal to 0.6 square mm, and less than/equal to 3 square mm, respectively. A fluorinated ethylene-propylene copolymer covering covers a layer of polyimide ribbon. The mica ribbon is a Cablosam 366 20-80(RTM: mica ribbon). The layer from the mica roll is thermally processed at temperature of 400 degree Celsius.
IPC 8 full level
H01B 3/04 (2006.01); H01B 3/30 (2006.01); H01B 3/44 (2006.01); H01B 7/295 (2006.01)
CPC (source: EP US)
H01B 3/04 (2013.01 - EP US); H01B 3/306 (2013.01 - EP US); H01B 7/295 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2040267 A1 20090325; EP 2040267 B1 20160330; BR PI0803759 A2 20100615; CN 101393780 A 20090325; CN 101393780 B 20121107; ES 2576640 T3 20160708; FR 2921511 A1 20090327; FR 2921511 B1 20100312; RU 2008131702 A 20100210; RU 2467421 C2 20121120; US 2009090552 A1 20090409; US 7750246 B2 20100706
DOCDB simple family (application)
EP 08161480 A 20080730; BR PI0803759 A 20080814; CN 200810161729 A 20080922; ES 08161480 T 20080730; FR 0757741 A 20070921; RU 2008131702 A 20080731; US 22119008 A 20080731