ZA872487B - Primary transmission line cable - Google Patents
Primary transmission line cableInfo
- Publication number
- ZA872487B ZA872487B ZA872487A ZA872487A ZA872487B ZA 872487 B ZA872487 B ZA 872487B ZA 872487 A ZA872487 A ZA 872487A ZA 872487 A ZA872487 A ZA 872487A ZA 872487 B ZA872487 B ZA 872487B
- Authority
- ZA
- South Africa
- 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
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 (1)
Publication Number | Publication Date |
---|---|
ZA872487B true ZA872487B (en) | 1988-03-30 |
Family
ID=25304532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA872487A ZA872487B (en) | 1986-04-07 | 1987-04-07 | Primary transmission line cable |
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 GB GB8707921A patent/GB2188768B/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 JP JP62082148A patent/JPS63119112A/en active Granted
- 1987-04-06 FI FI871483A patent/FI871483A/en not_active IP Right Cessation
- 1987-04-06 NO NO871432A patent/NO871432L/en unknown
- 1987-04-06 CA CA000533900A patent/CA1277731C/en not_active Expired - Fee Related
- 1987-04-07 ZA ZA872487A patent/ZA872487B/en unknown
- 1987-04-07 DK DK177887A patent/DK177887A/en not_active Application Discontinuation
- 1987-04-07 PT PT84630A patent/PT84630B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI871483A (en) | 1987-10-08 |
GB2188768A (en) | 1987-10-07 |
EP0243023B1 (en) | 1992-03-04 |
FI871483A0 (en) | 1987-04-06 |
DE3776949D1 (en) | 1992-04-09 |
DK177887D0 (en) | 1987-04-07 |
ATE73256T1 (en) | 1992-03-15 |
CA1277731C (en) | 1990-12-11 |
NO871432L (en) | 1987-10-08 |
PT84630B (en) | 1989-11-30 |
JPH0456408B2 (en) | 1992-09-08 |
GB2188768B (en) | 1990-01-24 |
AU7052487A (en) | 1987-10-08 |
JPS63119112A (en) | 1988-05-23 |
PT84630A (en) | 1987-05-01 |
GB8707921D0 (en) | 1987-05-07 |
DK177887A (en) | 1987-10-08 |
EP0243023A3 (en) | 1988-07-20 |
NO871432D0 (en) | 1987-04-06 |
EP0243023A2 (en) | 1987-10-28 |
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