Global Patent Index - EP 1171889 A1

EP 1171889 A1 20020116 - INSULATING TAPE FOR SPOOLING AN ELECTRIC CONDUCTOR

Title (en)

INSULATING TAPE FOR SPOOLING AN ELECTRIC CONDUCTOR

Title (de)

ISOLIERBAND ZUM BEWICKELN EINES ELEKTRISCHEN LEITERS

Title (fr)

BANDE ISOLANTE DESTINEE A ENVELOPPER UN CONDUCTEUR ELECTRIQUE

Publication

EP 1171889 A1 20020116 (DE)

Application

EP 00922518 A 20000315

Priority

  • DE 19912667 A 19990320
  • EP 0002259 W 20000315

Abstract (en)

[origin: DE19912667A1] The invention relates to an insulating tape for spooling an electric conductor. The insulating tape is provided with a woven fabric serving as support body. Material having a high-quality dielectricity is mounted on the woven fabric which is wide-meshed and contains warp threads made of a relatively coarse yarn and weft threads made of a finer yarn. The warp threads and the weft threads are guided in the direction of winding. The warp threads are provided with little fibre density. This results in a surface weight that matches the surface weight of a fine-meshed woven fabric containing warp and weft threads made of finer yarn. A greater edge breaking strength is obtained in relation to the fine-meshed woven fabric. Said strength is obtained by means of the coarser yarn which is guided with less fibre density and is used in the warp threads. The insulating tape is characterised by a lower content of woven fabric and thus by good dielectric properties and great edge breaking strength at the same time and hereby by good windability at high winding speeds.

IPC 1-7

H01B 3/08

IPC 8 full level

H01B 3/04 (2006.01); H01B 3/08 (2006.01); H01B 17/56 (2006.01)

CPC (source: EP KR)

H01B 3/04 (2013.01 - EP); H01B 3/08 (2013.01 - KR); H01B 3/084 (2013.01 - EP)

Citation (search report)

See references of WO 0057429A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

DE 19912667 A1 20000928; AU 4288700 A 20001009; CN 1199198 C 20050427; CN 1344417 A 20020410; CZ 20013240 A3 20020116; EP 1171889 A1 20020116; JP 2002540558 A 20021126; KR 20020003553 A 20020112; PL 354041 A1 20031215; SK 11772001 A3 20011203; WO 0057429 A1 20000928

DOCDB simple family (application)

DE 19912667 A 19990320; AU 4288700 A 20000315; CN 00805317 A 20000315; CZ 20013240 A 20000315; EP 0002259 W 20000315; EP 00922518 A 20000315; JP 2000607226 A 20000315; KR 20017011915 A 20010919; PL 35404100 A 20000315; SK 11772001 A 20000315