JPS54155485A - Flame-retarded cable - Google Patents
Flame-retarded cableInfo
- Publication number
- JPS54155485A JPS54155485A JP6380678A JP6380678A JPS54155485A JP S54155485 A JPS54155485 A JP S54155485A JP 6380678 A JP6380678 A JP 6380678A JP 6380678 A JP6380678 A JP 6380678A JP S54155485 A JPS54155485 A JP S54155485A
- Authority
- JP
- Japan
- Prior art keywords
- flame
- retarded
- bar
- coating
- shaped materials
- 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.)
- Granted
Links
Landscapes
- Insulated Conductors (AREA)
Abstract
PURPOSE: To obtain an excellent flame resistance, by means of intermediately placing bar-shaped materials of flame-retarded rubber or flame-retarded plastic between multi-core insulated conductors and applying a coating to enclose the periphery with a flame-retarded sheath.
CONSTITUTION: Between multicore insulated conductors are intermediately placed bar-shaped materials 4 of flame-retarded rubber or flame-retarded plastic as the intermediary, and on the periphery is applied the coating of a flame-retarded sheath 6. For instance, three wire cores of diameter 16 mm, for use of 6.6 kV, constructed in such manner that, a cross-linking polyethylene insulating layer 2 is provided on a copper wire 3 of cross-sectional area 38 mm2, on top of this are rolled a conductive cloth and a copper tape, and nine pieces each of the bar-shaped materials of diameter 3 mm, 5 mm, made of flame-retarded polyvinyl chloride of oxygen index 43, are twisted together, on top of which a retaining tape 5 is rolled, further on top of which a polyvinyl chloride 6 of oxygen index 43 is extruded to a thickness 2.8 mm to be applied coating, and the cable is obtained. In such construction, when exposed to fire flame, the intermediary bar-shaped material protects the insulated wire from fire flame, thus with a flame-retarded cable obtainable showing an excellent flame resistance.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53063806A JPS6021453B2 (en) | 1978-05-30 | 1978-05-30 | flame retardant cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53063806A JPS6021453B2 (en) | 1978-05-30 | 1978-05-30 | flame retardant cable |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54155485A true JPS54155485A (en) | 1979-12-07 |
JPS6021453B2 JPS6021453B2 (en) | 1985-05-28 |
Family
ID=13239977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53063806A Expired JPS6021453B2 (en) | 1978-05-30 | 1978-05-30 | flame retardant cable |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6021453B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017224433A (en) * | 2016-06-14 | 2017-12-21 | 日立金属株式会社 | Cable and wire harness |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH055156Y2 (en) * | 1985-10-24 | 1993-02-10 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51124877U (en) * | 1975-04-08 | 1976-10-08 | ||
JPS52124183A (en) * | 1976-04-12 | 1977-10-18 | Sumitomo Electric Ind Ltd | Flame-retardant multi-core cable |
JPS52137086U (en) * | 1976-04-13 | 1977-10-18 | ||
JPS5323574U (en) * | 1976-08-05 | 1978-02-28 | ||
JPS5323575U (en) * | 1976-08-05 | 1978-02-28 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5323575B2 (en) * | 1973-05-19 | 1978-07-15 | ||
JPS5323574B2 (en) * | 1973-06-11 | 1978-07-15 |
-
1978
- 1978-05-30 JP JP53063806A patent/JPS6021453B2/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51124877U (en) * | 1975-04-08 | 1976-10-08 | ||
JPS52124183A (en) * | 1976-04-12 | 1977-10-18 | Sumitomo Electric Ind Ltd | Flame-retardant multi-core cable |
JPS52137086U (en) * | 1976-04-13 | 1977-10-18 | ||
JPS5323574U (en) * | 1976-08-05 | 1978-02-28 | ||
JPS5323575U (en) * | 1976-08-05 | 1978-02-28 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017224433A (en) * | 2016-06-14 | 2017-12-21 | 日立金属株式会社 | Cable and wire harness |
Also Published As
Publication number | Publication date |
---|---|
JPS6021453B2 (en) | 1985-05-28 |
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