JPH0295004U - - Google Patents
Info
- Publication number
- JPH0295004U JPH0295004U JP148889U JP148889U JPH0295004U JP H0295004 U JPH0295004 U JP H0295004U JP 148889 U JP148889 U JP 148889U JP 148889 U JP148889 U JP 148889U JP H0295004 U JPH0295004 U JP H0295004U
- Authority
- JP
- Japan
- Prior art keywords
- consistency
- cable
- less
- optical fiber
- gieri
- 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
- 239000013307 optical fiber Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
Description
第１および２図は遮水形光フアイバケーブルの
２様の実施例を示す断面図、第３図はジエリコン
パウンドの伝送損失温度特性の測定実験方法を示
す説明図、第４図は損失温度特性を測定した結果
を示す線図である。
２：光フアイバ心線、３：ジエリコンパウンド
、５：光フアイバ素線。
Figures 1 and 2 are cross-sectional views showing two examples of water-shielded optical fiber cables, Figure 3 is an explanatory diagram showing an experimental method for measuring transmission loss temperature characteristics of Gieri compound, and Figure 4 is loss temperature. FIG. 3 is a diagram showing the results of measuring characteristics. 2: Optical fiber core wire, 3: Gieri compound, 5: Optical fiber bare wire.
Claims (1)
度が１５０以上であり、２５°Ｃにおける稠度が
４００以下であつて−６０°Ｃ〜１００°Ｃの温
度範囲における稠度変化率が１°Ｃ当り３以下で
あるジエリコンパウンドを充填し、ケーブル内部
における走水を防止可能に構成してなる光フアイ
バケーブル。 The cavity in the cable has a consistency of 150 or more at -60°C, a consistency of 400 or less at 25°C, and a consistency change rate per 1°C in the temperature range of -60°C to 100°C. An optical fiber cable filled with a Gieri compound having a molecular weight of 3 or less to prevent water from running inside the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989001488U JPH0750724Y2 (en) | 1989-01-10 | 1989-01-10 | Fiber optic cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989001488U JPH0750724Y2 (en) | 1989-01-10 | 1989-01-10 | Fiber optic cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0295004U true JPH0295004U (en) | 1990-07-27 |
| JPH0750724Y2 JPH0750724Y2 (en) | 1995-11-15 |
Family
ID=31201416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989001488U Expired - Fee Related JPH0750724Y2 (en) | 1989-01-10 | 1989-01-10 | Fiber optic cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0750724Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008128763A (en) * | 2006-11-20 | 2008-06-05 | Viscas Corp | Corrosion test method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6039609A (en) * | 1983-08-11 | 1985-03-01 | Dainichi Nippon Cables Ltd | Water shielding type optical fiber cable |
| JPS62116907A (en) * | 1985-11-18 | 1987-05-28 | Sumitomo Electric Ind Ltd | Waterproof type optical fiber cable |
-
1989
- 1989-01-10 JP JP1989001488U patent/JPH0750724Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6039609A (en) * | 1983-08-11 | 1985-03-01 | Dainichi Nippon Cables Ltd | Water shielding type optical fiber cable |
| JPS62116907A (en) * | 1985-11-18 | 1987-05-28 | Sumitomo Electric Ind Ltd | Waterproof type optical fiber cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008128763A (en) * | 2006-11-20 | 2008-06-05 | Viscas Corp | Corrosion test method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0750724Y2 (en) | 1995-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |