CA1155940A - Conducteur electrique pour cable de telecommunications - Google Patents

Conducteur electrique pour cable de telecommunications

Info

Publication number: CA1155940A
Authority: CA; Canada
Prior art keywords: conductor; insulated; cellular; insulation; conductors
Prior art date: 1981-04-09
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

Application number

CA000375110A

Other languages

English (en)

Inventor

Peter J. Schmidt

John M. Bell

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.)

Nordx CDT Inc

Original Assignee

Northern Telecom Ltd

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.)

1981-04-09

Filing date

1981-04-09

Publication date

1983-10-25

1981-04-09 Application filed by Northern Telecom Ltd filed Critical Northern Telecom Ltd

1981-04-09 Priority to CA000375110A priority Critical patent/CA1155940A/fr

1982-03-26 Priority to GB8208961A priority patent/GB2096819A/en

1983-10-25 Application granted granted Critical

1983-10-25 Publication of CA1155940A publication Critical patent/CA1155940A/fr

Status Expired legal-status Critical Current

Links

239000004020 conductor Substances 0.000 title claims abstract description 110
239000000463 material Substances 0.000 claims abstract description 39
230000001413 cellular effect Effects 0.000 claims abstract description 37
238000009413 insulation Methods 0.000 claims abstract description 26
238000010276 construction Methods 0.000 claims abstract description 20
230000015556 catabolic process Effects 0.000 claims abstract description 19
239000007787 solid Substances 0.000 claims abstract description 16
239000011343 solid material Substances 0.000 claims description 5
239000011236 particulate material Substances 0.000 claims description 4
239000012777 electrically insulating material Substances 0.000 claims description 2
239000010410 layer Substances 0.000 description 67
239000004519 grease Substances 0.000 description 7
-1 polyethylene Polymers 0.000 description 6
238000012360 testing method Methods 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
238000005259 measurement Methods 0.000 description 4
239000004698 Polyethylene Substances 0.000 description 3
239000004743 Polypropylene Substances 0.000 description 3
238000001125 extrusion Methods 0.000 description 3
239000012774 insulation material Substances 0.000 description 3
230000019612 pigmentation Effects 0.000 description 3
229920000573 polyethylene Polymers 0.000 description 3
229920001155 polypropylene Polymers 0.000 description 3
241000353097 Molva molva Species 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000006260 foam Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
229920001179 medium density polyethylene Polymers 0.000 description 2
239000004701 medium-density polyethylene Substances 0.000 description 2
239000002356 single layer Substances 0.000 description 2
229920002799 BoPET Polymers 0.000 description 1
239000005041 Mylar™ Substances 0.000 description 1
238000004891 communication Methods 0.000 description 1
239000002131 composite material Substances 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007547 defect Effects 0.000 description 1
230000002939 deleterious effect Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
239000003792 electrolyte Substances 0.000 description 1
229920001903 high density polyethylene Polymers 0.000 description 1
239000004700 high-density polyethylene Substances 0.000 description 1
239000012535 impurity Substances 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
229920001684 low density polyethylene Polymers 0.000 description 1
239000004702 low-density polyethylene Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
238000013508 migration Methods 0.000 description 1
230000005012 migration Effects 0.000 description 1
239000000049 pigment Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920000098 polyolefin Polymers 0.000 description 1
230000002028 premature Effects 0.000 description 1
230000002940 repellent Effects 0.000 description 1
239000005871 repellent Substances 0.000 description 1
238000010998 test method Methods 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0233—Cables with a predominant gas dielectric
- 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

Landscapes

Communication Cables (AREA)

CA000375110A 1981-04-09 1981-04-09 Conducteur electrique pour cable de telecommunications Expired CA1155940A (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
CA000375110A CA1155940A (fr)	1981-04-09	1981-04-09	Conducteur electrique pour cable de telecommunications
GB8208961A GB2096819A (en)	1981-04-09	1982-03-26	Electrical conductor for telecommunications cable

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000375110A CA1155940A (fr)	1981-04-09	1981-04-09	Conducteur electrique pour cable de telecommunications

Publications (1)

Publication Number	Publication Date
CA1155940A true CA1155940A (fr)	1983-10-25

Family

ID=4119698

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000375110A Expired CA1155940A (fr)	1981-04-09	1981-04-09	Conducteur electrique pour cable de telecommunications

Country Status (2)

Country	Link
CA (1)	CA1155940A (fr)
GB (1)	GB2096819A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE414319T1 (de) *	2002-04-16	2008-11-15	Prysmian Cavi Sistemi Energia	Elektrisches kabel und herstellungsverfahren

1981
- 1981-04-09 CA CA000375110A patent/CA1155940A/fr not_active Expired
1982
- 1982-03-26 GB GB8208961A patent/GB2096819A/en not_active Withdrawn

Also Published As

Publication number	Publication date
GB2096819A (en)	1982-10-20

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Legal Events

Date	Code	Title	Description
2000-10-25	MKEX	Expiry