ES454881A1 - Fire resistant electric cables - Google Patents
Fire resistant electric cablesInfo
- Publication number
- ES454881A1 ES454881A1 ES454881A ES454881A ES454881A1 ES 454881 A1 ES454881 A1 ES 454881A1 ES 454881 A ES454881 A ES 454881A ES 454881 A ES454881 A ES 454881A ES 454881 A1 ES454881 A1 ES 454881A1
- Authority
- ES
- Spain
- Prior art keywords
- laminate
- bare grounding
- cable
- fire resistant
- insulated
- 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
- 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
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Landscapes
- Insulated Conductors (AREA)
Abstract
Method to obtain an improved multiple nucleos electrical cable, characterized by the fact that it consists of forming the electrical cable with a multiple nucleus comprising two or more electrical conductors, each of which is insulated with a layer of silicone rubber insulation, a wire of bare grounding and a sheath consisting of a laminate of a composition formed with a thermoplastic polymer in an aluminum or copper foil, and an extruded coating formed of a flame retardant polymer composition around the laminate, said sheath arranged so as to enclose the Insulated conductors and bare grounding wire with the metal laminate layer or sheet on the inside and in contact with the bare grounding wire along the entire length of the cable. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB825/76A GB1500121A (en) | 1976-01-09 | 1976-01-09 | Fire resistant electric cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES454881A1 true ES454881A1 (en) | 1978-01-16 |
Family
ID=9711139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES454881A Expired ES454881A1 (en) | 1976-01-09 | 1976-12-28 | Fire resistant electric cables |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5286189A (en) |
| AR (1) | AR211157A1 (en) |
| BR (1) | BR7700166A (en) |
| CA (1) | CA1058715A (en) |
| DE (1) | DE2659541A1 (en) |
| DK (1) | DK877A (en) |
| ES (1) | ES454881A1 (en) |
| FR (1) | FR2337922A1 (en) |
| GB (1) | GB1500121A (en) |
| HK (1) | HK15183A (en) |
| IE (1) | IE44196B1 (en) |
| IT (1) | IT1074691B (en) |
| MX (1) | MX143319A (en) |
| NO (1) | NO770041L (en) |
| NZ (1) | NZ182986A (en) |
| SE (1) | SE7613981L (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2260216B (en) * | 1991-10-01 | 1995-07-05 | Northern Telecom Ltd | Improvements in cables |
| AU676036B2 (en) * | 1993-06-11 | 1997-02-27 | Bicc Public Limited Company | Electric cables |
| GB2327529B (en) * | 1997-07-08 | 2001-07-04 | City Electrical Factors Ltd | Electrical cable |
| US6781062B2 (en) | 1999-11-30 | 2004-08-24 | Pirelli Kabel & Systeme Gmbh & Co. Kg | Electrical cable having a hardgrade-epr insulation |
| CN113628790B (en) * | 2021-08-17 | 2023-06-06 | 贵州新曙光电缆有限公司 | Molded line conductor crosslinked polyethylene insulation medium-voltage power cable |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3032604A (en) * | 1959-03-30 | 1962-05-01 | Belden Mfg Co | Electrical cable |
-
1976
- 1976-01-09 GB GB825/76A patent/GB1500121A/en not_active Expired
- 1976-12-13 SE SE7613981A patent/SE7613981L/en unknown
- 1976-12-21 IE IE2794/76A patent/IE44196B1/en not_active IP Right Cessation
- 1976-12-23 NZ NZ182986A patent/NZ182986A/en unknown
- 1976-12-24 JP JP15518976A patent/JPS5286189A/en active Pending
- 1976-12-28 ES ES454881A patent/ES454881A1/en not_active Expired
- 1976-12-29 CA CA268,814A patent/CA1058715A/en not_active Expired
- 1976-12-30 AR AR266056A patent/AR211157A1/en active
- 1976-12-30 DE DE19762659541 patent/DE2659541A1/en not_active Ceased
-
1977
- 1977-01-03 DK DK877A patent/DK877A/en not_active Application Discontinuation
- 1977-01-05 FR FR7700185A patent/FR2337922A1/en active Granted
- 1977-01-06 MX MX167611A patent/MX143319A/en unknown
- 1977-01-06 NO NO770041A patent/NO770041L/en unknown
- 1977-01-07 IT IT19091/77A patent/IT1074691B/en active
- 1977-01-07 BR BR7700166A patent/BR7700166A/en unknown
-
1983
- 1983-05-05 HK HK151/83A patent/HK15183A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AR211157A1 (en) | 1977-10-31 |
| HK15183A (en) | 1983-05-13 |
| BR7700166A (en) | 1977-08-16 |
| IT1074691B (en) | 1985-04-20 |
| IE44196B1 (en) | 1981-09-09 |
| DK877A (en) | 1977-07-10 |
| SE7613981L (en) | 1977-07-10 |
| GB1500121A (en) | 1978-02-08 |
| JPS5286189A (en) | 1977-07-18 |
| FR2337922B3 (en) | 1979-09-07 |
| AU2094376A (en) | 1978-06-29 |
| IE44196L (en) | 1977-07-09 |
| NO770041L (en) | 1977-07-12 |
| FR2337922A1 (en) | 1977-08-05 |
| MX143319A (en) | 1981-04-14 |
| NZ182986A (en) | 1980-02-21 |
| CA1058715A (en) | 1979-07-17 |
| DE2659541A1 (en) | 1977-07-21 |
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