NO791467L - Elektrisk leder med kontinuerlig induktiv belastning og fremgangsmaate til fremstilling av en slik leder - Google Patents
Elektrisk leder med kontinuerlig induktiv belastning og fremgangsmaate til fremstilling av en slik lederInfo
- Publication number
- NO791467L NO791467L NO791467A NO791467A NO791467L NO 791467 L NO791467 L NO 791467L NO 791467 A NO791467 A NO 791467A NO 791467 A NO791467 A NO 791467A NO 791467 L NO791467 L NO 791467L
- Authority
- NO
- Norway
- Prior art keywords
- conductor
- composite material
- layer
- dielectric
- magnetic
- Prior art date
Links
- 239000004020 conductor Substances 0.000 title claims description 47
- 238000000034 method Methods 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 230000001939 inductive effect Effects 0.000 title claims description 3
- 239000002131 composite material Substances 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 239000000696 magnetic material Substances 0.000 claims description 11
- 239000003989 dielectric material Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims description 5
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000009503 electrostatic coating Methods 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-RNFDNDRNSA-N iron-60 Chemical compound [60Fe] XEEYBQQBJWHFJM-RNFDNDRNSA-N 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 239000002966 varnish Substances 0.000 claims description 2
- 229910000859 α-Fe Inorganic materials 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims 2
- 229910000889 permalloy Inorganic materials 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000006249 magnetic particle Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 241000219498 Alnus glutinosa Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA302680 | 1978-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO791467L true NO791467L (no) | 1979-11-06 |
Family
ID=4111396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO791467A NO791467L (no) | 1978-05-05 | 1979-05-02 | Elektrisk leder med kontinuerlig induktiv belastning og fremgangsmaate til fremstilling av en slik leder |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS551084A (de) |
| DE (1) | DE2917156A1 (de) |
| ES (2) | ES479915A1 (de) |
| FR (1) | FR2425132A1 (de) |
| GB (1) | GB2020476A (de) |
| IT (1) | IT1112813B (de) |
| NL (1) | NL7902775A (de) |
| NO (1) | NO791467L (de) |
| SE (1) | SE7903911L (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1225359A (en) * | 1984-03-28 | 1987-08-11 | Nordx/Cdt-Ip Corp. | Production of dielectric insulation layers upon electrical conductors |
| CA1222420A (en) * | 1984-03-28 | 1987-06-02 | Michael A. Shannon | Production of insulated electrical conductors |
| 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 (de) * | 2000-01-11 | 2003-04-23 | Kabelwerk Eupen AG | Arbeitsplatz |
| 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 DE DE19792917156 patent/DE2917156A1/de not_active Withdrawn
- 1979-04-27 IT IT22223/79A patent/IT1112813B/it active
- 1979-05-02 NO NO791467A patent/NO791467L/no unknown
- 1979-05-02 JP JP5353679A patent/JPS551084A/ja active Pending
- 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 |
|---|---|
| ES479915A1 (es) | 1980-08-16 |
| GB2020476A (en) | 1979-11-14 |
| DE2917156A1 (de) | 1979-11-15 |
| IT1112813B (it) | 1986-01-20 |
| IT7922223A0 (it) | 1979-04-27 |
| NL7902775A (nl) | 1979-11-07 |
| SE7903911L (sv) | 1979-11-06 |
| JPS551084A (en) | 1980-01-07 |
| ES488077A1 (es) | 1980-09-16 |
| FR2425132A1 (fr) | 1979-11-30 |
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