GB968061A - Improvements in or relating to screened insulated electric conductors - Google Patents
Improvements in or relating to screened insulated electric conductorsInfo
- Publication number
- GB968061A GB968061A GB20263A GB20263A GB968061A GB 968061 A GB968061 A GB 968061A GB 20263 A GB20263 A GB 20263A GB 20263 A GB20263 A GB 20263A GB 968061 A GB968061 A GB 968061A
- Authority
- GB
- United Kingdom
- Prior art keywords
- laminate
- plastics
- conductor
- rollers
- extruded
- Prior art date
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
- H01B9/022—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of longitudinal lapped tape-conductors
-
- 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
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
- H01B13/2613—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping
- H01B13/2633—Bending and welding of a metallic screen
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacturing Of Electric Cables (AREA)
Abstract
968,061. Electric cables. PIRELLI GENERAL CABLE WORKS Ltd. Aug. 20. 1963 [Jan. 2, 1963], No. 202/63. Heading H1A. An electric cable comprises a longitudinally seamed, metal-plastics laminate wrapped round its insulated conductor and an extruded outer plastics sheath which is bonded to the plastics surface of the laminate. A cable is manufactured by passing an insulated conductor 1, Fig. 2, and metal-plastics laminate 5, whose metallic surface is adjacent the conductor, between shaping rollers 16, 17, 18 so that the conductor is wrapped in the laminate. After the longitudinal edges of the laminate have been roughened by scratohers 14, rollers 18 form them into a longitudinal seam 6 by cold welding them together. The seam is then bent over by die 22 and a plastics sheath is extruded from a machine 24 to cover the laminate. A shaped trough instead of rollers may be used to wrap the conductor in the laminate (Fig. 5, not shown). Aluminium and polyethylene or P.V.C. may be used for the metal layer and the plastics layer of the laminate and the material of the extruded sheath is preferably the same as that used in the laminate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20263A GB968061A (en) | 1963-01-02 | 1963-01-02 | Improvements in or relating to screened insulated electric conductors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20263A GB968061A (en) | 1963-01-02 | 1963-01-02 | Improvements in or relating to screened insulated electric conductors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB968061A true GB968061A (en) | 1964-08-26 |
Family
ID=9700218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20263A Expired GB968061A (en) | 1963-01-02 | 1963-01-02 | Improvements in or relating to screened insulated electric conductors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB968061A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3315025A (en) * | 1964-12-30 | 1967-04-18 | Anaconda Wire & Cable Co | Electric cable with improved resistance to moisture penetration |
| US3321572A (en) * | 1965-09-13 | 1967-05-23 | Gen Cable Corp | Dual laminated telephone cable sheath |
| US3339007A (en) * | 1965-07-28 | 1967-08-29 | Okonite Co | Power cables with an improved moisture barrier |
| US3340353A (en) * | 1966-01-28 | 1967-09-05 | Dow Chemical Co | Double-shielded electric cable |
| US3379821A (en) * | 1965-01-22 | 1968-04-23 | Gen Cable Corp | Shielded electrical cable |
| US3459877A (en) * | 1965-01-18 | 1969-08-05 | Anaconda Wire & Cable Co | Electric cable |
| US4151365A (en) * | 1977-08-22 | 1979-04-24 | Western Electric Company, Inc. | Filled service cable having corrugated shield and methods of making |
| US4497537A (en) * | 1983-06-09 | 1985-02-05 | Bicc Public Limited Company | Electric and/or optical cable |
-
1963
- 1963-01-02 GB GB20263A patent/GB968061A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3315025A (en) * | 1964-12-30 | 1967-04-18 | Anaconda Wire & Cable Co | Electric cable with improved resistance to moisture penetration |
| US3459877A (en) * | 1965-01-18 | 1969-08-05 | Anaconda Wire & Cable Co | Electric cable |
| US3379821A (en) * | 1965-01-22 | 1968-04-23 | Gen Cable Corp | Shielded electrical cable |
| US3339007A (en) * | 1965-07-28 | 1967-08-29 | Okonite Co | Power cables with an improved moisture barrier |
| US3321572A (en) * | 1965-09-13 | 1967-05-23 | Gen Cable Corp | Dual laminated telephone cable sheath |
| US3340353A (en) * | 1966-01-28 | 1967-09-05 | Dow Chemical Co | Double-shielded electric cable |
| US4151365A (en) * | 1977-08-22 | 1979-04-24 | Western Electric Company, Inc. | Filled service cable having corrugated shield and methods of making |
| US4497537A (en) * | 1983-06-09 | 1985-02-05 | Bicc Public Limited Company | Electric and/or optical cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES341937A1 (en) | A CONNECTOR DEVICE FOR A COAXIL CABLE. | |
| GB1153152A (en) | Telephone Cable Sheath | |
| ES196414U (en) | A cable driver device. (Machine-translation by Google Translate, not legally binding) | |
| ES321953A1 (en) | A method to produce an armed electrical cable. (Machine-translation by Google Translate, not legally binding) | |
| GB1098966A (en) | Improvements in or relating to coaxial cables | |
| GB1275644A (en) | Electric cables | |
| GB1269713A (en) | Cable sheathing | |
| ES127053U (en) | Electric cable for underground lines. (Machine-translation by Google Translate, not legally binding) | |
| GB968061A (en) | Improvements in or relating to screened insulated electric conductors | |
| GB1434775A (en) | Insulating wires and cables with highly expanded polyolefin | |
| GB1114952A (en) | Splicing electrical cables | |
| GB1387660A (en) | Electrical cable | |
| GB1073958A (en) | Improvements in or relating to a method of making sheathed insulated electric cables and an apparatus therefor | |
| GB988029A (en) | Electric cables | |
| GB1272482A (en) | Electrical cables | |
| GB942730A (en) | Electric cables | |
| GB1421796A (en) | Co-axial cable | |
| GB1172483A (en) | Improvements in electric cables | |
| GB1312890A (en) | Electricity distribution cable | |
| GB1410628A (en) | Electric cables | |
| GB886417A (en) | Improvements in electric cables | |
| GB1406010A (en) | Electric cables | |
| GB674994A (en) | Improvements in insulated electric conductors | |
| JPS5816086Y2 (en) | Insulated wire with shielding layer | |
| GB1356694A (en) | Electric cables |
