CA2206022C - Cable de telecommunications a paires de fils torsades - Google Patents

Cable de telecommunications a paires de fils torsades Download PDF

Info

Publication number: CA2206022C
Authority: CA; Canada
Prior art keywords: insulating material; twisted; pairs; pair; twisted pairs
Prior art date: 1996-06-03
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

CA 2206022

Other languages

English (en)

Other versions

CA2206022A1 (fr

Inventor

Rob Wessels

Trent Hayes

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Commscope Inc of North Carolina

Original Assignee

Commscope Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1996-06-03

Filing date

1997-05-23

Publication date

2001-07-03

1996-12-11 Priority claimed from US08/761,981 external-priority patent/US5814768A/en

1997-05-23 Application filed by Commscope Inc filed Critical Commscope Inc

1997-12-03 Publication of CA2206022A1 publication Critical patent/CA2206022A1/fr

2001-07-03 Application granted granted Critical

2001-07-03 Publication of CA2206022C publication Critical patent/CA2206022C/fr

2017-05-23 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000011810 insulating material Substances 0.000 claims abstract description 142
239000004020 conductor Substances 0.000 claims abstract description 43
230000000704 physical effect Effects 0.000 claims abstract description 42
-1 polyethylene Polymers 0.000 claims abstract description 35
239000004698 Polyethylene Substances 0.000 claims abstract description 26
229920000573 polyethylene Polymers 0.000 claims abstract description 26
239000004812 Fluorinated ethylene propylene Substances 0.000 claims abstract description 17
229920009441 perflouroethylene propylene Polymers 0.000 claims abstract description 17
229920002313 fluoropolymer Polymers 0.000 claims abstract description 15
230000002596 correlated effect Effects 0.000 claims abstract description 14
229920000098 polyolefin Polymers 0.000 claims abstract description 12
239000000203 mixture Substances 0.000 claims description 24
229920000642 polymer Polymers 0.000 claims description 13
229920001780 ECTFE Polymers 0.000 claims description 4
229920000181 Ethylene propylene rubber Polymers 0.000 claims description 3
229920001903 high density polyethylene Polymers 0.000 claims description 3
239000004700 high-density polyethylene Substances 0.000 claims description 3
239000012774 insulation material Substances 0.000 claims description 3
238000005299 abrasion Methods 0.000 claims description 2
229920000092 linear low density polyethylene Polymers 0.000 claims description 2
239000004707 linear low-density polyethylene Substances 0.000 claims description 2
229920001684 low density polyethylene Polymers 0.000 claims description 2
239000004702 low-density polyethylene Substances 0.000 claims description 2
229920001179 medium density polyethylene Polymers 0.000 claims description 2
239000004701 medium-density polyethylene Substances 0.000 claims description 2
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
239000005977 Ethylene Substances 0.000 claims 1
229920005684 linear copolymer Polymers 0.000 claims 1
239000004711 α-olefin Substances 0.000 claims 1
239000007787 solid Substances 0.000 abstract description 12
239000000463 material Substances 0.000 abstract description 9
230000005540 biological transmission Effects 0.000 abstract description 4
239000006260 foam Substances 0.000 description 10
238000009413 insulation Methods 0.000 description 10
239000004604 Blowing Agent Substances 0.000 description 9
239000002666 chemical blowing agent Substances 0.000 description 6
238000001125 extrusion Methods 0.000 description 6
238000000034 method Methods 0.000 description 6
239000002667 nucleating agent Substances 0.000 description 6
239000000126 substance Substances 0.000 description 6
239000007789 gas Substances 0.000 description 4
239000000654 additive Substances 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
238000005187 foaming Methods 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
239000004156 Azodicarbonamide Substances 0.000 description 2
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
229920007925 Ethylene chlorotrifluoroethylene (ECTFE) Polymers 0.000 description 2
239000002253 acid Substances 0.000 description 2
XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 2
235000019399 azodicarbonamide Nutrition 0.000 description 2
238000013329 compounding Methods 0.000 description 2
238000010276 construction Methods 0.000 description 2
230000001276 controlling effect Effects 0.000 description 2
229920001577 copolymer Polymers 0.000 description 2
229910052802 copper Inorganic materials 0.000 description 2
239000010949 copper Substances 0.000 description 2
239000003063 flame retardant Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
238000005259 measurement Methods 0.000 description 2
239000000155 melt Substances 0.000 description 2
229920000915 polyvinyl chloride Polymers 0.000 description 2
239000004800 polyvinyl chloride Substances 0.000 description 2
238000012545 processing Methods 0.000 description 2
239000000779 smoke Substances 0.000 description 2
238000007655 standard test method Methods 0.000 description 2
238000012360 testing method Methods 0.000 description 2
239000011800 void material Substances 0.000 description 2
MFEVGQHCNVXMER-UHFFFAOYSA-L 1,3,2$l^{2}-dioxaplumbetan-4-one Chemical compound [Pb+2].[O-]C([O-])=O MFEVGQHCNVXMER-UHFFFAOYSA-L 0.000 description 1
RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 description 1
229910052582 BN Inorganic materials 0.000 description 1
PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
229920002633 Kraton (polymer) Polymers 0.000 description 1
229910000003 Lead carbonate Inorganic materials 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
239000006057 Non-nutritive feed additive Substances 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 1
239000000370 acceptor Substances 0.000 description 1
239000000956 alloy Substances 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910000410 antimony oxide Inorganic materials 0.000 description 1
239000003963 antioxidant agent Substances 0.000 description 1
229910052788 barium Inorganic materials 0.000 description 1
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
239000011231 conductive filler Substances 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
239000003989 dielectric material Substances 0.000 description 1
150000005690 diesters Chemical class 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
239000004811 fluoropolymer Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
239000011133 lead Substances 0.000 description 1
229910000464 lead oxide Inorganic materials 0.000 description 1
239000007788 liquid Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000011707 mineral Substances 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
239000000049 pigment Substances 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
229920001343 polytetrafluoroethylene Polymers 0.000 description 1
239000004810 polytetrafluoroethylene Substances 0.000 description 1
230000001902 propagating effect Effects 0.000 description 1
239000011343 solid material Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000000454 talc Substances 0.000 description 1
229910052623 talc Inorganic materials 0.000 description 1
238000010998 test method Methods 0.000 description 1
239000003017 thermal stabilizer Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 1
239000011667 zinc carbonate Substances 0.000 description 1
229910000010 zinc carbonate Inorganic materials 0.000 description 1
235000004416 zinc carbonate Nutrition 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/04—Cables with twisted pairs or quads with pairs or quads mutually positioned to reduce cross-talk

Landscapes

Communication Cables (AREA)

CA 2206022 1996-06-03 1997-05-23 Cable de telecommunications a paires de fils torsades Expired - Lifetime CA2206022C (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US65671496A	1996-06-03	1996-06-03
US08/656,714		1996-06-03
US08/761,981 US5814768A (en)	1996-06-03	1996-12-11	Twisted pairs communications cable
US08/761,981		1996-12-11

Publications (2)

Publication Number	Publication Date
CA2206022A1 CA2206022A1 (fr)	1997-12-03
CA2206022C true CA2206022C (fr)	2001-07-03

Family

ID=27097250

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2206022 Expired - Lifetime CA2206022C (fr)	1996-06-03	1997-05-23	Cable de telecommunications a paires de fils torsades

Country Status (1)

Country	Link
CA (1)	CA2206022C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1198800A1 (fr) *	1999-05-28	2002-04-24	Krone Digital Communications, Inc.	Cable a paires multiples a faible asymetrie de retard et son procede de fabrication
EP2530685A1 (fr) *	2011-06-01	2012-12-05	Nexans	Modification de fep au moyen de dioxyde de titane T ou réduire les câbles de communication de données

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113205918B (zh) *	2021-04-30	2023-02-03	合肥零碳技术有限公司	一种通信传输电缆

1997
- 1997-05-23 CA CA 2206022 patent/CA2206022C/fr not_active Expired - Lifetime

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1198800A1 (fr) *	1999-05-28	2002-04-24	Krone Digital Communications, Inc.	Cable a paires multiples a faible asymetrie de retard et son procede de fabrication
EP1198800A4 (fr) *	1999-05-28	2006-06-07	Krone Digital Communications I	Cable a paires multiples a faible asymetrie de retard et son procede de fabrication
EP2530685A1 (fr) *	2011-06-01	2012-12-05	Nexans	Modification de fep au moyen de dioxyde de titane T ou réduire les câbles de communication de données

Also Published As

Publication number	Publication date
CA2206022A1 (fr)	1997-12-03

Legal Events

Date	Code	Title	Description
1999-08-11	EEER	Examination request
2017-07-26	MKEX	Expiry	Effective date: 20170523

Publication	Publication Date	Title
US5814768A (en)	1998-09-29	Twisted pairs communications cable
US5614319A (en)	1997-03-25	Insulating composition, insulated plenum cable and methods for making same
US5744757A (en)	1998-04-28	Plenum cable
KR100661071B1 (ko)	2006-12-22	초고 다이 쉘비를 가진 고분자 물질을 포함하는 발포플라스틱 절연 케이블
US6231919B1 (en)	2001-05-15	Method of making conductor insulated with foamed fluoropolymer
US5670748A (en)	1997-09-23	Flame retardant and smoke suppressant composite electrical insulation, insulated electrical conductors and jacketed plenum cable formed therefrom
US5597981A (en)	1997-01-28	Unshielded twisted pair cable
JP3927243B2 (ja)	2007-06-06	プレナムケーブル
US20040055777A1 (en)	2004-03-25	Communication wire
US4716073A (en)	1987-12-29	Thin wall high performance insulation on wire
US6064008A (en)	2000-05-16	Conductor insulated with foamed fluoropolymer using chemical blowing agent
CN101563409B (zh)	2013-07-24	可发泡含氟聚合物组合物
EP0768678B1 (fr)	2002-06-12	Câble ascendant non halogéné ininflammable
EP2065155B1 (fr)	2011-09-14	Composition de polymère moussant à haute température
US4220807A (en)	1980-09-02	Transmission cable
US20100078196A1 (en)	2010-04-01	Category cable using dissimilar solid multiple layer
EP1745493B1 (fr)	2017-12-27	Cable ignifuge pour vide technique
CA2206022C (fr)	2001-07-03	Cable de telecommunications a paires de fils torsades
US6476329B2 (en)	2002-11-05	Twisted flat cable
CN101563407A (zh)	2009-10-21	泡沫含氟聚合物制品
JPH052938A (ja)	1993-01-08	発泡絶縁電線の製造方法、およびその方法で得られた発泡絶縁電線
JP2535898B2 (ja)	1996-09-18	発泡ふつ素樹脂絶縁電線の製造方法
CA2220368C (fr)	2001-02-13	Cable pour vide technique a gaine unique
JPH06329847A (ja)	1994-11-29	難燃性樹脂組成物およびそれからの成形品
JPS618808A (ja)	1986-01-16	難燃発泡ポリオレフイン絶縁電線