JPS6335010U - - Google Patents
Info
- Publication number
- JPS6335010U JPS6335010U JP12800686U JP12800686U JPS6335010U JP S6335010 U JPS6335010 U JP S6335010U JP 12800686 U JP12800686 U JP 12800686U JP 12800686 U JP12800686 U JP 12800686U JP S6335010 U JPS6335010 U JP S6335010U
- Authority
- JP
- Japan
- Prior art keywords
- water
- blocking layer
- metal tape
- composite metal
- optical fiber
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
Description
第１図は本考案の防水型光ケーブルの一実施例
を示す横断面図、第２図、第３図は本考案に係わ
る複合金属テープの一実施例及び他の実施例を示
す横断面図、第４図は従来の防水型光ケーブルの
横断面図である。
２〜光フアイバ心線、３〜ケーブルコア、７〜
吸水層、８〜遮水層、９〜金属テープ、１０〜複
合金属テープ。
FIG. 1 is a cross-sectional view showing one embodiment of the waterproof optical cable of the present invention, FIGS. 2 and 3 are cross-sectional views showing one embodiment of the composite metal tape and other embodiments of the present invention, FIG. 4 is a cross-sectional view of a conventional waterproof optical cable. 2~Optical fiber core wire, 3~Cable core, 7~
Water absorbing layer, 8 - Water blocking layer, 9 - Metal tape, 10 - Composite metal tape.
Claims (1)
、一方の面に遮水層と吸水層とを前記遮水層を内
側にして被覆してある複合金属テープを前記吸水
層を内側にして被せ、これにシースを設けたこと
を特徴とする防水型光ケーブル。 A cable core having a plurality of optical fiber cores is covered with a composite metal tape having one surface coated with a water-blocking layer and a water-absorbing layer with the water-blocking layer on the inside, and this A waterproof optical cable characterized by having a sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12800686U JPS6335010U (en) | 1986-08-22 | 1986-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12800686U JPS6335010U (en) | 1986-08-22 | 1986-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6335010U true JPS6335010U (en) | 1988-03-07 |
Family
ID=31023285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12800686U Pending JPS6335010U (en) | 1986-08-22 | 1986-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6335010U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61163510A (en) * | 1985-01-15 | 1986-07-24 | 日本バイリーン株式会社 | Water absorption swelling tape |
-
1986
- 1986-08-22 JP JP12800686U patent/JPS6335010U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61163510A (en) * | 1985-01-15 | 1986-07-24 | 日本バイリーン株式会社 | Water absorption swelling tape |
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