GB458257A - Improvements in or relating to the manufacture of electric cables or other insulated conductors having mineral powder insulation - Google Patents
Improvements in or relating to the manufacture of electric cables or other insulated conductors having mineral powder insulationInfo
- Publication number
- GB458257A GB458257A GB7692/35A GB769235A GB458257A GB 458257 A GB458257 A GB 458257A GB 7692/35 A GB7692/35 A GB 7692/35A GB 769235 A GB769235 A GB 769235A GB 458257 A GB458257 A GB 458257A
- Authority
- GB
- United Kingdom
- Prior art keywords
- die
- conductor
- powder
- insulated
- conductors
- 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
- 239000004020 conductor Substances 0.000 title abstract 9
- 239000000843 powder Substances 0.000 title abstract 6
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 3
- 238000009413 insulation Methods 0.000 title abstract 3
- 239000011707 mineral Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 2
- 230000001681 protective effect Effects 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- 239000012815 thermoplastic material Substances 0.000 abstract 1
Classifications
-
- 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
- H01B7/16—Rigid-tube cables
Landscapes
- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
- Manufacturing Of Electric Cables (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR783159T | 1934-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB458257A true GB458257A (en) | 1936-12-14 |
Family
ID=9214611
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7692/35A Expired GB458257A (en) | 1934-03-12 | 1935-03-12 | Improvements in or relating to the manufacture of electric cables or other insulated conductors having mineral powder insulation |
| GB32124/36A Expired GB458254A (en) | 1934-03-12 | 1935-03-12 | Improvements in or relating to the manufacture of electric cables or other insulated conductors having mineral powder insulation |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32124/36A Expired GB458254A (en) | 1934-03-12 | 1935-03-12 | Improvements in or relating to the manufacture of electric cables or other insulated conductors having mineral powder insulation |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE408244A (enrdf_load_stackoverflow) |
| DE (1) | DE649726C (enrdf_load_stackoverflow) |
| FR (1) | FR783159A (enrdf_load_stackoverflow) |
| GB (2) | GB458257A (enrdf_load_stackoverflow) |
| NL (1) | NL39492C (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2948647A (en) * | 1954-03-12 | 1960-08-09 | British Insulated Callenders | Manufacture of insulated electric conductors |
| US4419157A (en) | 1980-05-13 | 1983-12-06 | Industrie Pirelli Societa Per Azioni | Process and apparatus for manufacturing telecommunication cables filled with expansible powder |
| CN104157367A (zh) * | 2014-07-10 | 2014-11-19 | 宁波钰烯阴极保护材料有限责任公司 | 柔性阳极电缆灌装机 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE975586C (de) * | 1943-01-29 | 1962-02-01 | Hackethal Draht Und Kabel Werk | Verfahren zur Herstellung von elektrischen Leitern mit einer biegsamen Isolierung aus thermoplastischen Kunststoffen |
| GB889983A (en) * | 1959-04-30 | 1962-02-21 | Standard Telephones Cables Ltd | Improvements in or relating to insulated electric conductors |
-
0
- NL NL39492D patent/NL39492C/xx active
- BE BE408244D patent/BE408244A/xx unknown
-
1934
- 1934-03-12 FR FR783159D patent/FR783159A/fr not_active Expired
-
1935
- 1935-03-12 GB GB7692/35A patent/GB458257A/en not_active Expired
- 1935-03-12 DE DEC50294D patent/DE649726C/de not_active Expired
- 1935-03-12 GB GB32124/36A patent/GB458254A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2948647A (en) * | 1954-03-12 | 1960-08-09 | British Insulated Callenders | Manufacture of insulated electric conductors |
| US4419157A (en) | 1980-05-13 | 1983-12-06 | Industrie Pirelli Societa Per Azioni | Process and apparatus for manufacturing telecommunication cables filled with expansible powder |
| CN104157367A (zh) * | 2014-07-10 | 2014-11-19 | 宁波钰烯阴极保护材料有限责任公司 | 柔性阳极电缆灌装机 |
| CN104157367B (zh) * | 2014-07-10 | 2016-04-27 | 宁波钰烯阴极保护材料有限责任公司 | 柔性阳极电缆灌装机 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE408244A (enrdf_load_stackoverflow) | |
| DE649726C (de) | 1937-09-02 |
| FR783159A (fr) | 1935-07-09 |
| NL39492C (enrdf_load_stackoverflow) | |
| GB458254A (en) | 1936-12-14 |
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