GB1344686A - Cables - Google Patents
CablesInfo
- Publication number
- GB1344686A GB1344686A GB4783571A GB1344686DA GB1344686A GB 1344686 A GB1344686 A GB 1344686A GB 4783571 A GB4783571 A GB 4783571A GB 1344686D A GB1344686D A GB 1344686DA GB 1344686 A GB1344686 A GB 1344686A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductor
- insulation
- extruding
- copper
- blowing
- 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 abstract 6
- 238000009413 insulation Methods 0.000 abstract 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 238000007664 blowing Methods 0.000 abstract 2
- 230000001413 cellular effect Effects 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- -1 polyethylene Polymers 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- 239000004156 Azodicarbonamide Substances 0.000 abstract 1
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- 229910000881 Cu alloy Inorganic materials 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 abstract 1
- 235000019399 azodicarbonamide Nutrition 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 235000019271 petrolatum Nutrition 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
-
- 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
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0216—Two layers
-
- 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
- H01B7/02—Disposition of insulation
- H01B7/0233—Cables with a predominant gas dielectric
-
- 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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
Landscapes
- Processes Specially Adapted For Manufacturing Cables (AREA)
- Insulated Conductors (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Communication Cables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4783571 | 1971-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1344686A true GB1344686A (en) | 1974-01-23 |
Family
ID=10446412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4783571A Expired GB1344686A (en) | 1971-10-14 | 1971-10-14 | Cables |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5234757B2 (enEXAMPLES) |
| AR (1) | AR197877A1 (enEXAMPLES) |
| AU (1) | AU476727B2 (enEXAMPLES) |
| BE (1) | BE790023A (enEXAMPLES) |
| BR (1) | BR7207184D0 (enEXAMPLES) |
| CH (1) | CH545529A (enEXAMPLES) |
| DE (1) | DE2249445A1 (enEXAMPLES) |
| ES (1) | ES407638A1 (enEXAMPLES) |
| FR (1) | FR2156229B1 (enEXAMPLES) |
| GB (1) | GB1344686A (enEXAMPLES) |
| IT (1) | IT987701B (enEXAMPLES) |
| ZA (1) | ZA725846B (enEXAMPLES) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1306859A1 (en) * | 2001-10-22 | 2003-05-02 | Nexans | Cable with an external extruded sheath and method of manufacturing of the cable |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5351482A (en) * | 1976-10-22 | 1978-05-10 | Sumitomo Electric Ind Ltd | Production of insulated wire with dense foamed coating |
| JPS613063Y2 (enEXAMPLES) * | 1977-07-07 | 1986-01-31 | ||
| AU531473B2 (en) * | 1977-12-16 | 1983-08-25 | Sumitomo Electric Industries, Ltd. | Foamed plastic insulated wire |
| JPS54109414U (enEXAMPLES) * | 1978-01-19 | 1979-08-01 | ||
| FR2461340A1 (fr) * | 1979-07-09 | 1981-01-30 | Cables De Lyon Geoffroy Delore | Cable electrique a isolant cellulaire, et procede de preparation de celui-ci |
| DE3105228A1 (de) * | 1981-02-13 | 1982-09-09 | U.I. Lapp Kg, 7000 Stuttgart | Elektrische geraete- und maschinenanschlussleitung mit besonderer mechanischer bestaendigkeit und flexibilitaet |
| JPH0614325Y2 (ja) * | 1987-07-03 | 1994-04-13 | 東京電線工業株式会社 | 被覆電線 |
| US5670748A (en) * | 1995-02-15 | 1997-09-23 | Alphagary Corporation | Flame retardant and smoke suppressant composite electrical insulation, insulated electrical conductors and jacketed plenum cable formed therefrom |
| US6492453B1 (en) | 1999-09-24 | 2002-12-10 | Alphagary Corporation | Low smoke emission, low corrosivity, low toxicity, low heat release, flame retardant, zero halogen polymeric compositions |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1147281B (de) * | 1961-07-29 | 1963-04-18 | Siemens Ag | Ader fuer Telefonkabel und Hochfrequenzleitungen |
| FR1390712A (fr) * | 1963-05-09 | 1965-02-26 | Dynamit Nobel Ag | Procédé de durcissement d'isolants pour fils et câbles |
| GB1104450A (en) * | 1965-09-20 | 1968-02-28 | British Insulated Callenders | Improvements in or relating to telecommunication cables |
| FR1473905A (fr) * | 1965-11-09 | 1967-03-24 | Ver Draht & Kabelwerke Ag | Procédé pour conférer de hautes qualités diélectriques à des conducteurs comportant des enrobages isolants |
| FR1476408A (fr) * | 1966-04-19 | 1967-04-07 | Furukawa Electric Co Ltd | Procédé pour la fabrication à grande vitesse d'un fil électrique enrobé de résine et appareillage pour sa mise en oeuvre |
| GB1154886A (en) * | 1967-03-23 | 1969-06-11 | British Insulated Callenders | Improvements in or relating to Telecommunication Cables |
-
0
- BE BE790023D patent/BE790023A/xx unknown
-
1971
- 1971-10-14 GB GB4783571A patent/GB1344686A/en not_active Expired
-
1972
- 1972-08-25 ZA ZA725846A patent/ZA725846B/xx unknown
- 1972-09-29 AU AU47245/72A patent/AU476727B2/en not_active Expired
- 1972-10-09 DE DE2249445A patent/DE2249445A1/de active Pending
- 1972-10-10 AR AR244566A patent/AR197877A1/es active
- 1972-10-11 CH CH1485872A patent/CH545529A/xx not_active IP Right Cessation
- 1972-10-11 FR FR7235916A patent/FR2156229B1/fr not_active Expired
- 1972-10-11 IT IT30329/72A patent/IT987701B/it active
- 1972-10-13 BR BR7184/72A patent/BR7207184D0/pt unknown
- 1972-10-13 JP JP47102007A patent/JPS5234757B2/ja not_active Expired
- 1972-10-14 ES ES407638A patent/ES407638A1/es not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1306859A1 (en) * | 2001-10-22 | 2003-05-02 | Nexans | Cable with an external extruded sheath and method of manufacturing of the cable |
| US7132604B2 (en) | 2001-10-22 | 2006-11-07 | Nexans | Cable with an external extruded sheath and method of manufacturing of the cable |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2156229A1 (enEXAMPLES) | 1973-05-25 |
| CH545529A (enEXAMPLES) | 1974-01-31 |
| AU476727B2 (en) | 1976-09-30 |
| ES407638A1 (es) | 1975-10-16 |
| JPS4846885A (enEXAMPLES) | 1973-07-04 |
| IT987701B (it) | 1975-03-20 |
| FR2156229B1 (enEXAMPLES) | 1976-05-21 |
| JPS5234757B2 (enEXAMPLES) | 1977-09-05 |
| BE790023A (fr) | 1973-04-13 |
| ZA725846B (en) | 1973-05-30 |
| BR7207184D0 (pt) | 1973-09-27 |
| DE2249445A1 (de) | 1973-04-19 |
| AR197877A1 (es) | 1974-05-15 |
| AU4724572A (en) | 1974-04-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 414F | Notice of opposition given (sect. 14/1949) | ||
| 414C | Case decided by the comptroller ** grants refused (sect. 14/1949) | ||
| 49R | Reference inserted (sect. 9/1949) | ||
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |