ES479915A1 - Perfeccionamiento en conductores electricos con carga induc-tiva continua. - Google Patents

Perfeccionamiento en conductores electricos con carga induc-tiva continua.

Info

Publication number: ES479915A1
Authority: ES; Spain
Prior art keywords: conductor; layer; composite; making; inductive loading
Prior art date: 1978-05-05
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

ES479915A

Other languages

English (en)

Spanish (es)

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.)

Nortel Networks Ltd

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.)

1978-05-05

Filing date

1979-04-25

Publication date

1980-08-16

1979-04-25 Application filed by Northern Telecom Ltd filed Critical Northern Telecom Ltd

1980-08-16 Publication of ES479915A1 publication Critical patent/ES479915A1/es

Status Expired legal-status Critical Current

Links

239000004020 conductor Substances 0.000 title abstract 7
230000001939 inductive effect Effects 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title 1
239000002131 composite material Substances 0.000 abstract 4
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
229920001577 copolymer Chemical compound 0.000 abstract 2
239000000696 magnetic material Substances 0.000 abstract 2
239000002184 metal Substances 0.000 abstract 2
229910052751 metal Inorganic materials 0.000 abstract 2
239000004677 Nylon Substances 0.000 abstract 1
239000004698 Polyethylene Substances 0.000 abstract 1
238000009503 electrostatic coating Methods 0.000 abstract 1
239000003822 epoxy resin Substances 0.000 abstract 1
239000005038 ethylene vinyl acetate Substances 0.000 abstract 1
238000001125 extrusion Methods 0.000 abstract 1
229920001778 nylon Polymers 0.000 abstract 1
229910000889 permalloy Inorganic materials 0.000 abstract 1
229920000647 polyepoxide Polymers 0.000 abstract 1
-1 polyethylene Polymers 0.000 abstract 1
229920000573 polyethylene Polymers 0.000 abstract 1
239000002966 varnish Substances 0.000 abstract 1
229910000859 α-Fe Inorganic materials 0.000 abstract 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/28—Applying continuous inductive loading, e.g. Krarup loading
- H01B13/285—Applying continuous inductive loading, e.g. Krarup loading by extrusion
- 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
- H01B11/12—Arrangements for exhibiting specific transmission characteristics
- H01B11/14—Continuously inductively loaded cables, e.g. Krarup cables
- H01B11/146—Continuously inductively loaded cables, e.g. Krarup cables using magnetically loaded coatings

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Insulated Conductors (AREA)
Non-Insulated Conductors (AREA)
Laminated Bodies (AREA)
Processes Specially Adapted For Manufacturing Cables (AREA)

ES479915A 1978-05-05 1979-04-25 Perfeccionamiento en conductores electricos con carga induc-tiva continua. Expired ES479915A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA302680		1978-05-05

Publications (1)

Publication Number	Publication Date
ES479915A1 true ES479915A1 (es)	1980-08-16

Family

ID=4111396

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ES479915A Expired ES479915A1 (es)	1978-05-05	1979-04-25	Perfeccionamiento en conductores electricos con carga induc-tiva continua.
ES488077A Expired ES488077A1 (es)	1978-05-05	1980-01-31	Procedimiento para la fabricacion de conductores electricos con carga inductiva continua

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
ES488077A Expired ES488077A1 (es)	1978-05-05	1980-01-31	Procedimiento para la fabricacion de conductores electricos con carga inductiva continua

Country Status (9)

Country	Link
JP (1)	JPS551084A (fr)
DE (1)	DE2917156A1 (fr)
ES (2)	ES479915A1 (fr)
FR (1)	FR2425132A1 (fr)
GB (1)	GB2020476A (fr)
IT (1)	IT1112813B (fr)
NL (1)	NL7902775A (fr)
NO (1)	NO791467L (fr)
SE (1)	SE7903911L (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1222420A (fr) *	1984-03-28	1987-06-02	Michael A. Shannon	Production de conducteurs a gaine isolante pour l'electricite
CA1225359A (fr) *	1984-03-28	1987-08-11	Nordx/Cdt-Ip Corp.	Procede pour revetir les conducteurs electriques, d'un materiau dielectrique
GB2160011A (en) *	1984-06-05	1985-12-11	Nat Res Dev	Electrical conductors
US4833040A (en) *	1987-04-20	1989-05-23	Trw Inc.	Oxidation resistant fine metal powder
IT1275559B (it) *	1995-07-17	1997-08-07	Edgardo Bianchi	Cavo elettrico particolarmente ma non esclusivamente per impianti stereofonici ad alta fedelta'
EP1117285B1 (fr) *	2000-01-11	2003-04-23	Kabelwerk Eupen AG	Poste de travail
CN109592145B (zh) *	2018-11-21	2021-08-20	衡阳市光纤技术产学研管理有限公司	电缆线的线芯包装设备

1979
- 1979-04-09 NL NL7902775A patent/NL7902775A/xx not_active Application Discontinuation
- 1979-04-19 GB GB7913573A patent/GB2020476A/en not_active Withdrawn
- 1979-04-25 ES ES479915A patent/ES479915A1/es not_active Expired
- 1979-04-27 IT IT22223/79A patent/IT1112813B/it active
- 1979-04-27 DE DE19792917156 patent/DE2917156A1/de not_active Withdrawn
- 1979-05-02 JP JP5353679A patent/JPS551084A/ja active Pending
- 1979-05-02 NO NO791467A patent/NO791467L/no unknown
- 1979-05-04 FR FR7911325A patent/FR2425132A1/fr not_active Withdrawn
- 1979-05-04 SE SE7903911A patent/SE7903911L/xx unknown
1980
- 1980-01-31 ES ES488077A patent/ES488077A1/es not_active Expired

Also Published As

Publication number	Publication date
GB2020476A (en)	1979-11-14
SE7903911L (sv)	1979-11-06
FR2425132A1 (fr)	1979-11-30
NO791467L (no)	1979-11-06
ES488077A1 (es)	1980-09-16
DE2917156A1 (de)	1979-11-15
IT1112813B (it)	1986-01-20
NL7902775A (nl)	1979-11-07
IT7922223A0 (it)	1979-04-27
JPS551084A (en)	1980-01-07

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