IE44196L - Fire resistant electric cables - Google Patents
Fire resistant electric cablesInfo
- Publication number
- IE44196L IE44196L IE762794A IE279476A IE44196L IE 44196 L IE44196 L IE 44196L IE 762794 A IE762794 A IE 762794A IE 279476 A IE279476 A IE 279476A IE 44196 L IE44196 L IE 44196L
- Authority
- IE
- Ireland
- Prior art keywords
- laminate
- cable
- earth wire
- polymeric composition
- sheathing
- Prior art date
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
1500121 Fire resistant cable PIRELLI GENERAL CABLE WORKS Ltd 8 Dec 1976 [9 Jan 1976] 00825/76 Heading H1A A multi-core cable, e.g. a telephone cable, for resisting high temperatures comprises silicone rubber insulated conductors, a bare earth wire, a sheath consisting of a laminate of a thermoplastic polymeric composition/aluminium or copper foil and an extruded sheathing of a fire retardant polymeric composition around the laminate, the metal layer being on the inside of the laminate and contacting the earth wire throughout the length of the cable. The polymer for the laminate and the outer sheathing may be P.V.C., polyvinylidene chloride, polyethylene or polypropylene. In the case of the outer sheathing it may alternatively be a thermoplastic rubber and be mixed with a fire retardant, e.g. chlorinated paraffin, antimony trioxide, magnesium carbonate, zinc borate or aluminium hydrate. The earth wire(s) may be tinned copper laid helically or straight.
[GB1500121A]
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 (2)
| Publication Number | Publication Date |
|---|---|
| IE44196L true IE44196L (en) | 1977-07-09 |
| IE44196B1 IE44196B1 (en) | 1981-09-09 |
Family
ID=9711139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2794/76A IE44196B1 (en) | 1976-01-09 | 1976-12-21 | 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 |
| EP1236209B2 (en) | 1999-11-30 | 2014-04-09 | PRYSMIAN Kabel und Systeme GmbH | 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 BR BR7700166A patent/BR7700166A/en unknown
- 1977-01-07 IT IT19091/77A patent/IT1074691B/en active
-
1983
- 1983-05-05 HK HK151/83A patent/HK15183A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NZ182986A (en) | 1980-02-21 |
| FR2337922A1 (en) | 1977-08-05 |
| NO770041L (en) | 1977-07-12 |
| CA1058715A (en) | 1979-07-17 |
| MX143319A (en) | 1981-04-14 |
| FR2337922B3 (en) | 1979-09-07 |
| IE44196B1 (en) | 1981-09-09 |
| GB1500121A (en) | 1978-02-08 |
| DK877A (en) | 1977-07-10 |
| BR7700166A (en) | 1977-08-16 |
| DE2659541A1 (en) | 1977-07-21 |
| JPS5286189A (en) | 1977-07-18 |
| SE7613981L (en) | 1977-07-10 |
| AR211157A1 (en) | 1977-10-31 |
| IT1074691B (en) | 1985-04-20 |
| AU2094376A (en) | 1978-06-29 |
| HK15183A (en) | 1983-05-13 |
| ES454881A1 (en) | 1978-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK9A | Patent expired |