CH481462A - Verfahren zur Isolierung eines elektrischen Leiters, insbesondere einer Fernmeldeader - Google Patents
Verfahren zur Isolierung eines elektrischen Leiters, insbesondere einer FernmeldeaderInfo
- Publication number
- CH481462A CH481462A CH783468A CH783468A CH481462A CH 481462 A CH481462 A CH 481462A CH 783468 A CH783468 A CH 783468A CH 783468 A CH783468 A CH 783468A CH 481462 A CH481462 A CH 481462A
- Authority
- CH
- Switzerland
- Prior art keywords
- insulating
- electrical conductor
- telecommunication wire
- telecommunication
- wire
- Prior art date
Links
- 239000004020 conductor Substances 0.000 title 1
Classifications
-
- 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
- H01B13/06—Insulating conductors or cables
-
- 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
- H01B7/02—Disposition of insulation
- H01B7/0241—Disposition of insulation comprising one or more helical wrapped layers of insulation
- H01B7/025—Disposition of insulation comprising one or more helical wrapped layers of insulation comprising in addition one or more other layers of non-helical wrapped insulation
-
- 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
- H01B7/08—Flat or ribbon cables
- H01B7/0838—Parallel wires, sandwiched between two insulating 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
- H01B7/17—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
- H01B7/2806—Protection against damage caused by corrosion
-
- 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
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ropes Or Cables (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0110266 | 1967-06-10 | ||
| DES0112730 | 1967-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH481462A true CH481462A (de) | 1969-11-15 |
Family
ID=25998788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH783468A CH481462A (de) | 1967-06-10 | 1968-05-28 | Verfahren zur Isolierung eines elektrischen Leiters, insbesondere einer Fernmeldeader |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH481462A (de) |
| FR (1) | FR1571555A (de) |
| GB (1) | GB1203484A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3139386A1 (de) * | 1981-10-03 | 1983-04-14 | Hoechst Ag, 6230 Frankfurt | Laengswasserdichte elektrische kabel |
| FR2673318A1 (fr) * | 1991-02-22 | 1992-08-28 | Filotex Sa | Procede de realisation d'une enveloppe isolante autour d'un corps allonge, et produit obtenu par ce procede. |
| US10839981B2 (en) | 2011-04-07 | 2020-11-17 | 3M Innovative Properties Company | High speed transmission cable |
| US9355755B2 (en) | 2011-04-07 | 2016-05-31 | 3M Innovative Properties Company | High speed transmission cable |
-
1968
- 1968-05-28 CH CH783468A patent/CH481462A/de not_active IP Right Cessation
- 1968-05-29 GB GB25809/68A patent/GB1203484A/en not_active Expired
- 1968-06-10 FR FR1571555D patent/FR1571555A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1203484A (en) | 1970-08-26 |
| FR1571555A (de) | 1969-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |