PT84630A - CABLE FOR TRANSMISSION LINES - Google Patents
CABLE FOR TRANSMISSION LINESInfo
- Publication number
- PT84630A PT84630A PT84630A PT8463087A PT84630A PT 84630 A PT84630 A PT 84630A PT 84630 A PT84630 A PT 84630A PT 8463087 A PT8463087 A PT 8463087A PT 84630 A PT84630 A PT 84630A
- Authority
- PT
- Portugal
- Prior art keywords
- wrapping
- wire
- conductor
- electrical
- foil
- Prior art date
Links
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
- H01B11/12—Arrangements for exhibiting specific transmission characteristics
-
- 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
- H01B7/0009—Details relating to the conductive cores
Landscapes
- Communication Cables (AREA)
- Detergent Compositions (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Non-Insulated Conductors (AREA)
- Insulated Conductors (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Vehicle Body Suspensions (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
An electrical transmission wire consisting of a single or a twisted pair of wires has the effective electrical diameter of the primary conductor increased by wrapping conductive foil (2), or conductive foil (2) laminated to a substrate layer (1), on to a primary conductor (3) with a diameter less than 20 mils (0.508mm), the foil being in contact with the conductor. An outer insulating cover (4) may be applied over the wrapped wire. The conductive wrapping can be a spiral wrapping or a longitudinal wrapping around the electrical conductor. A desired characteristic impedance along the length of the wire(s) can be achieved with easy removal of the wire covering for standard termination and increased cut-through resistance.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US84888186A | 1986-04-07 | 1986-04-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT84630A true PT84630A (en) | 1987-05-01 |
| PT84630B PT84630B (en) | 1989-11-30 |
Family
ID=25304532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT84630A PT84630B (en) | 1986-04-07 | 1987-04-07 | CABLE FOR TRANSMISSION LINES |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0243023B1 (en) |
| JP (1) | JPS63119112A (en) |
| AT (1) | ATE73256T1 (en) |
| AU (1) | AU7052487A (en) |
| CA (1) | CA1277731C (en) |
| DE (1) | DE3776949D1 (en) |
| DK (1) | DK177887A (en) |
| FI (1) | FI871483A (en) |
| GB (1) | GB2188768B (en) |
| NO (1) | NO871432L (en) |
| PT (1) | PT84630B (en) |
| ZA (1) | ZA872487B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH074411A (en) * | 1993-06-16 | 1995-01-10 | Toyoda Gosei Co Ltd | Fastener made of synthetic resin |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1151842A (en) * | 1966-01-12 | 1969-05-14 | Donald Francis Binns | Improvements in Electrical Conductors. |
| US3412199A (en) * | 1967-01-12 | 1968-11-19 | Research Corp | Electric power transmission cable |
| JPS6011401B2 (en) * | 1977-02-09 | 1985-03-26 | 松下電器産業株式会社 | copper foil thread wire |
| US4414428A (en) * | 1979-05-29 | 1983-11-08 | Teledyne Industries, Inc. | Expanded metal containing wires and filaments |
-
1987
- 1987-03-23 AU AU70524/87A patent/AU7052487A/en not_active Abandoned
- 1987-04-02 DE DE8787302894T patent/DE3776949D1/en not_active Expired - Fee Related
- 1987-04-02 AT AT87302894T patent/ATE73256T1/en not_active IP Right Cessation
- 1987-04-02 EP EP87302894A patent/EP0243023B1/en not_active Expired - Lifetime
- 1987-04-02 GB GB8707921A patent/GB2188768B/en not_active Expired - Fee Related
- 1987-04-02 JP JP62082148A patent/JPS63119112A/en active Granted
- 1987-04-06 CA CA000533900A patent/CA1277731C/en not_active Expired - Fee Related
- 1987-04-06 NO NO871432A patent/NO871432L/en unknown
- 1987-04-06 FI FI871483A patent/FI871483A/en not_active IP Right Cessation
- 1987-04-07 PT PT84630A patent/PT84630B/en not_active IP Right Cessation
- 1987-04-07 ZA ZA872487A patent/ZA872487B/en unknown
- 1987-04-07 DK DK177887A patent/DK177887A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FI871483A0 (en) | 1987-04-06 |
| AU7052487A (en) | 1987-10-08 |
| ZA872487B (en) | 1988-03-30 |
| GB2188768B (en) | 1990-01-24 |
| JPS63119112A (en) | 1988-05-23 |
| GB8707921D0 (en) | 1987-05-07 |
| PT84630B (en) | 1989-11-30 |
| DK177887D0 (en) | 1987-04-07 |
| CA1277731C (en) | 1990-12-11 |
| NO871432L (en) | 1987-10-08 |
| EP0243023A3 (en) | 1988-07-20 |
| ATE73256T1 (en) | 1992-03-15 |
| DE3776949D1 (en) | 1992-04-09 |
| EP0243023A2 (en) | 1987-10-28 |
| EP0243023B1 (en) | 1992-03-04 |
| GB2188768A (en) | 1987-10-07 |
| JPH0456408B2 (en) | 1992-09-08 |
| NO871432D0 (en) | 1987-04-06 |
| DK177887A (en) | 1987-10-08 |
| FI871483A (en) | 1987-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19911126 |