JPH038734U - - Google Patents
Info
- Publication number
- JPH038734U JPH038734U JP6813789U JP6813789U JPH038734U JP H038734 U JPH038734 U JP H038734U JP 6813789 U JP6813789 U JP 6813789U JP 6813789 U JP6813789 U JP 6813789U JP H038734 U JPH038734 U JP H038734U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- conductor
- composite cable
- temperature sensors
- optical temperature
- 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
- Measuring Temperature Or Quantity Of Heat (AREA)
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Description
第１図は本考案に係る光複合ケーブルの一実施
例を示す断面図、第２図は本実施例に係るラマン
散乱光フアイバ心線を示す断面図、第３図Ａ，Ｂ
，Ｃは本実施例に係る光複合ケーブルの接続工程
を示す接続部の正面図である。
１…光複合ケーブル、２…導体、２ａ…導体層
、７ａ，７ｂ…ラマン散乱光フアイバ心線（光温
度センサー）、１０，１１…中空管。
Fig. 1 is a cross-sectional view showing an embodiment of the optical composite cable according to the present invention, Fig. 2 is a cross-sectional view showing the Raman scattering optical fiber core wire according to the present embodiment, and Figs. 3A and B.
, C is a front view of a connecting portion showing a connecting process of the optical composite cable according to this embodiment. DESCRIPTION OF SYMBOLS 1... Optical composite cable, 2... Conductor, 2a... Conductor layer, 7a, 7b... Raman scattering optical fiber core wire (optical temperature sensor), 10, 11... Hollow tube.
Claims (1)
に沿つて少なくとも２本の光温度センサーを設け
た光複合ケーブルであつて、上記各光温度センサ
ーの巻き方向を交互にすると共に、各光温度セン
サーを上記導体内の互いに近接した導体層に配置
したことを特徴とする光複合ケーブル。 ２ 上記２本の光温度センサーは一方が導体内の
最外層に設けられると共に、他方を外から２層目
に設けてなる請求項１記載の光複合ケーブル。[Claims for Utility Model Registration] 1. An optical composite cable in which at least two optical temperature sensors are provided along the longitudinal direction within a conductor consisting of a plurality of conductor layers, wherein the winding direction of each optical temperature sensor is An optical composite cable characterized in that the optical temperature sensors are arranged alternately and in conductor layers close to each other within the conductor. 2. The optical composite cable according to claim 1, wherein one of the two optical temperature sensors is provided on the outermost layer within the conductor, and the other is provided on the second layer from the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6813789U JPH07904Y2 (en) | 1989-06-13 | 1989-06-13 | Optical composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6813789U JPH07904Y2 (en) | 1989-06-13 | 1989-06-13 | Optical composite cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH038734U true JPH038734U (en) | 1991-01-28 |
| JPH07904Y2 JPH07904Y2 (en) | 1995-01-11 |
Family
ID=31602315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6813789U Expired - Lifetime JPH07904Y2 (en) | 1989-06-13 | 1989-06-13 | Optical composite cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07904Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07280664A (en) * | 1994-04-04 | 1995-10-27 | Kobe Steel Ltd | Temperature measurement method |
| JP2003088541A (en) * | 2001-09-18 | 2003-03-25 | Yosaburo Takahashi | Penis holding tool |
-
1989
- 1989-06-13 JP JP6813789U patent/JPH07904Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07280664A (en) * | 1994-04-04 | 1995-10-27 | Kobe Steel Ltd | Temperature measurement method |
| JP2003088541A (en) * | 2001-09-18 | 2003-03-25 | Yosaburo Takahashi | Penis holding tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07904Y2 (en) | 1995-01-11 |