JPS6296609U - - Google Patents
Info
- Publication number
- JPS6296609U JPS6296609U JP18772485U JP18772485U JPS6296609U JP S6296609 U JPS6296609 U JP S6296609U JP 18772485 U JP18772485 U JP 18772485U JP 18772485 U JP18772485 U JP 18772485U JP S6296609 U JPS6296609 U JP S6296609U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- gas dam
- coat layer
- strand
- optical cable
- 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
- 239000013307 optical fiber Substances 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 229920001187 thermosetting polymer Polymers 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 239000011247 coating layer Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 229910052732 germanium Inorganic materials 0.000 claims 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 229910052718 tin Inorganic materials 0.000 claims 1
- 239000011135 tin Substances 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
Description
第１図は本考案のガスダム付光ケーブルの一実
施例の縦断側面図、第２図から第４図は本考案の
ガスダム付光ケーブルの夫々異なる実施例を示す
光フアイバの縦断側面図である。
１…光ケーブル、２…ガスダム部、３，３ａ，
３ｂ…光フアイバ、４…筐体、５…熱硬化性樹脂
、６…メタルコート層、７…光フアイバ素線、８
…プライマリコート層、９…プラスチツクジヤケ
ツト層。
FIG. 1 is a longitudinal sectional side view of one embodiment of the optical cable with a gas dam of the present invention, and FIGS. 2 to 4 are longitudinal sectional side views of optical fibers showing different embodiments of the optical cable with a gas dam of the present invention. 1... Optical cable, 2... Gas dam part, 3, 3a,
3b... Optical fiber, 4... Housing, 5... Thermosetting resin, 6... Metal coat layer, 7... Optical fiber wire, 8
...Primary coat layer, 9...Plastic jacket layer.
Claims (1)
たガスダム部を備え、前記ガスダム部は前記光ケ
ーブルの光フアイバが配列された筐体内に熱硬化
性樹脂が封入されてなり、前記光フアイバは光フ
アイバ素線を有しているガスダム付光ケーブルに
おいて、少なくとも前記ガスダム部の光フアイバ
がその外周にメタルコート層が形成されたもので
あることを特徴とするガスダム付光ケーブル。 (2) 前記少なくともガスダム部の光フアイバが
、前記光フアイバ素線と、この素線上に設けられ
た前記メタルコート層とで形成されたものである
実用新案登録請求の範囲第１項記載のガスダム付
光ケーブル。 (3) 前記少なくともガスダム部の光フアイバが
、前記光フアイバ素線と、この素線上に設けられ
たプライマリコート層と、このプライマリコート
層上に設けられた前記メタルコート層とで形成さ
れたものである実用新案登録請求の範囲第１項記
載のガスダム付光ケーブル。 (4) 前記少なくともガスダム部の光フアイバが
、前記光フアイバ素線と、この素線上に設けられ
たプライマリコート層と、このプライマリコート
層上に設けられたプラスチツクジヤケツト層と、
このプラスチツクジヤケツト層上に設けられた前
記メタルコート層とで形成されたものである実用
新案登録請求の範囲第１項記載のガスダム付光ケ
ーブル。 (5) 前記メタルコート層を形成するメタルコー
ト材がアルミニウム、銅、ゲルマニウム、チタン
、スズ、ニツケルである実用新案登録請求の範囲
第１項または第２項または第３項または第４項記
載のガスダム付光ケーブル。[Claims for Utility Model Registration] (1) A gas-filled optical cable includes a gas dam part provided at the end thereof, and the gas dam part has a thermosetting resin sealed in a housing in which optical fibers of the optical cable are arranged. In the optical cable with a gas dam, the optical fiber has an optical fiber wire, wherein at least the optical fiber in the gas dam portion has a metal coat layer formed on its outer periphery. . (2) The gas dam according to claim 1, wherein the optical fiber of at least the gas dam portion is formed of the optical fiber strand and the metal coat layer provided on the strand. Optical cable. (3) The optical fiber of at least the gas dam portion is formed of the optical fiber strand, a primary coat layer provided on the strand, and the metal coat layer provided on the primary coat layer. An optical cable with a gas dam according to claim 1 of the utility model registration claim. (4) The optical fiber of at least the gas dam portion includes the optical fiber strand, a primary coat layer provided on the strand, and a plastic jacket layer provided on the primary coat layer;
The optical cable with a gas dam according to claim 1, which is formed of the plastic jacket layer and the metal coat layer provided on the plastic jacket layer. (5) The utility model registration claim 1 or 2 or 3 or 4, wherein the metal coating material forming the metal coating layer is aluminum, copper, germanium, titanium, tin, or nickel. Optical cable with gas dam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18772485U JPS6296609U (en) | 1985-12-05 | 1985-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18772485U JPS6296609U (en) | 1985-12-05 | 1985-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6296609U true JPS6296609U (en) | 1987-06-19 |
Family
ID=31138450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18772485U Pending JPS6296609U (en) | 1985-12-05 | 1985-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6296609U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57122405A (en) * | 1981-01-21 | 1982-07-30 | Sumitomo Electric Ind Ltd | Gas parting wall part of optical fiber cable and its formation |
-
1985
- 1985-12-05 JP JP18772485U patent/JPS6296609U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57122405A (en) * | 1981-01-21 | 1982-07-30 | Sumitomo Electric Ind Ltd | Gas parting wall part of optical fiber cable and its formation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS643805U (en) | ||
| JPS6296609U (en) | ||
| JPS62129098U (en) | ||
| JPH025711U (en) | ||
| JPS63120214U (en) | ||
| JPH0450715U (en) | ||
| JPH03124536U (en) | ||
| JPS6284010U (en) | ||
| JPS62193205U (en) | ||
| JPS62201707U (en) | ||
| JPH02131237U (en) | ||
| JPS62178473U (en) | ||
| JPH0276425U (en) | ||
| JPS624713U (en) | ||
| JPS6179308U (en) | ||
| JPS6289313U (en) | ||
| JPH0354905U (en) | ||
| JPS60156617U (en) | Optical fiber composite overhead line | |
| JPS6269325U (en) | ||
| JPS6455619U (en) | ||
| JPS6165413U (en) | ||
| JPH0360306U (en) | ||
| JPH03124537U (en) | ||
| JPS5896508U (en) | Optical fiber connection section | |
| JPS6291614U (en) |