JPS5569108A - Flame-retardant fiber cable - Google Patents
Flame-retardant fiber cableInfo
- Publication number
- JPS5569108A JPS5569108A JP14321278A JP14321278A JPS5569108A JP S5569108 A JPS5569108 A JP S5569108A JP 14321278 A JP14321278 A JP 14321278A JP 14321278 A JP14321278 A JP 14321278A JP S5569108 A JPS5569108 A JP S5569108A
- Authority
- JP
- Japan
- Prior art keywords
- flame
- tapes
- resistant
- retardant
- heat
- 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.)
- Pending
Links
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title abstract 5
- 239000003063 flame retardant Substances 0.000 title abstract 5
- 239000000835 fiber Substances 0.000 title abstract 3
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 2
- 239000004800 polyvinyl chloride Substances 0.000 abstract 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000003779 heat-resistant material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000013307 optical fiber Substances 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
Classifications
-
- 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
Landscapes
- Waveguides (AREA)
Abstract
PURPOSE: To achieve the improvement in the flame retardance of the optical cable by coiling heat-resistant and nonflammable tapes on the tensile body at the cable center and applying flame-retardant covering to fiber cores.
CONSTITUTION: At the center of the cable, flame-retardant polyvinyl chloride is applied on the tensile body 1' capable of holding tension-resistance characteristics even at high temperatures and heat resistant and nonflammable tapes 10 are wound thereon. Further, the optical fiber cores 2' and interposing cords 4' of improved flame retardance are twisted together on the tensile body 1'. The cores 2' comprise applying suitable primary covering and cushioning materials on quartz, glass fibers, etc. and protecting the fibers with flame-retardant PVC, etc. thereon. The spacers 3' which protect the cores 2' are formed to U-form by heat-resistant materials. Further, heat-resistant and nonflammable glass tapes 8 are wound on the cable core and metal tapes 6' and flame-retardant vinyl chloride 7' are applied thereon.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14321278A JPS5569108A (en) | 1978-11-20 | 1978-11-20 | Flame-retardant fiber cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14321278A JPS5569108A (en) | 1978-11-20 | 1978-11-20 | Flame-retardant fiber cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5569108A true JPS5569108A (en) | 1980-05-24 |
Family
ID=15333486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14321278A Pending JPS5569108A (en) | 1978-11-20 | 1978-11-20 | Flame-retardant fiber cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5569108A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6096613U (en) * | 1983-12-09 | 1985-07-01 | 株式会社フジクラ | Heat resistant optical fiber cable |
| JPS6413016U (en) * | 1987-07-13 | 1989-01-24 | ||
| JPH0285409U (en) * | 1988-09-30 | 1990-07-04 |
-
1978
- 1978-11-20 JP JP14321278A patent/JPS5569108A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6096613U (en) * | 1983-12-09 | 1985-07-01 | 株式会社フジクラ | Heat resistant optical fiber cable |
| JPS6413016U (en) * | 1987-07-13 | 1989-01-24 | ||
| JPH0285409U (en) * | 1988-09-30 | 1990-07-04 |
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