DE1515833C3 - - Google Patents
Info
- Publication number
- DE1515833C3 DE1515833C3 DE19511515833 DE1515833A DE1515833C3 DE 1515833 C3 DE1515833 C3 DE 1515833C3 DE 19511515833 DE19511515833 DE 19511515833 DE 1515833 A DE1515833 A DE 1515833A DE 1515833 C3 DE1515833 C3 DE 1515833C3
- Authority
- DE
- Germany
- Prior art keywords
- layer
- insulation
- voltage cable
- layers
- conductor
- 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 claims description 19
- 238000009413 insulation Methods 0.000 claims description 18
- 229920000098 polyolefin Polymers 0.000 claims description 18
- 238000004132 cross linking Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 description 12
- -1 polyethylene Polymers 0.000 description 12
- 229920000573 polyethylene Polymers 0.000 description 12
- 239000000463 material Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 229920002397 thermoplastic olefin Polymers 0.000 description 3
- 238000001311 chemical methods and process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/04—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances mica
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Insulated Conductors (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Organic Insulating Materials (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19511515833 DE1515833B2 (de) | 1951-01-28 | 1951-01-28 | Ueberlastungs und kurzschlussfestes hochspannungskabel |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19511515833 DE1515833B2 (de) | 1951-01-28 | 1951-01-28 | Ueberlastungs und kurzschlussfestes hochspannungskabel |
| DEH0056355 | 1965-06-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1515833A1 DE1515833A1 (de) | 1969-11-27 |
| DE1515833B2 DE1515833B2 (de) | 1971-08-12 |
| DE1515833C3 true DE1515833C3 (sv) | 1974-05-16 |
Family
ID=25752609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19511515833 Granted DE1515833B2 (de) | 1951-01-28 | 1951-01-28 | Ueberlastungs und kurzschlussfestes hochspannungskabel |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1515833B2 (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56114224A (en) * | 1980-02-13 | 1981-09-08 | Nippon Denso Co | Method of manufacturing low static capacity high voltage resistance wire |
-
1951
- 1951-01-28 DE DE19511515833 patent/DE1515833B2/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE1515833A1 (de) | 1969-11-27 |
| DE1515833B2 (de) | 1971-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |