JPH0273602U - - Google Patents
Info
- Publication number
- JPH0273602U JPH0273602U JP15387888U JP15387888U JPH0273602U JP H0273602 U JPH0273602 U JP H0273602U JP 15387888 U JP15387888 U JP 15387888U JP 15387888 U JP15387888 U JP 15387888U JP H0273602 U JPH0273602 U JP H0273602U
- Authority
- JP
- Japan
- Prior art keywords
- heater
- temperature
- heat
- sensing element
- temperature sensing
- 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 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案にかかる一実施例を示す模式
図である。
１……ヒーター、２，５……抵抗器、３……ヒ
ーター温度検出用サーミスタ、４……外気温検出
用サーミスタ、６……比較器、７……ヒーター駆
動回路、８……光フアイバ、９……熱収縮チユー
ブ。
FIG. 1 is a schematic diagram showing an embodiment of this invention. 1... Heater, 2, 5... Resistor, 3... Thermistor for detecting heater temperature, 4... Thermistor for detecting outside temperature, 6... Comparator, 7... Heater drive circuit, 8... Optical fiber, 9...Heat shrink tube.
Claims (1)
を加熱するためのヒーターと、該ヒーターの熱が
伝達されるように取り付けられた第１の感温素子
と、外気温に感応する第２の感温素子と、これら
第１、第２の感温素子の出力に応じて上記ヒータ
ーを制御する回路とからなる光フアイバ補強用熱
収縮チユーブ加熱器。 A heater for heating a heat shrink tube through which a connecting portion of an optical fiber is passed, a first temperature sensing element attached to transmit heat from the heater, and a second temperature sensing element sensitive to outside temperature. A heat-shrinkable tube heater for reinforcing optical fibers, which comprises a thermal element and a circuit that controls the heater according to the outputs of the first and second temperature-sensitive elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988153878U JPH075444Y2 (en) | 1988-11-25 | 1988-11-25 | Heat shrinkable tube heater for optical fiber reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988153878U JPH075444Y2 (en) | 1988-11-25 | 1988-11-25 | Heat shrinkable tube heater for optical fiber reinforcement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0273602U true JPH0273602U (en) | 1990-06-05 |
| JPH075444Y2 JPH075444Y2 (en) | 1995-02-08 |
Family
ID=31430107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988153878U Expired - Lifetime JPH075444Y2 (en) | 1988-11-25 | 1988-11-25 | Heat shrinkable tube heater for optical fiber reinforcement |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH075444Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160113616A (en) | 2014-01-28 | 2016-09-30 | 에스이아이 옵티프론티어 가부시키가이샤 | Optical-fiber fusion-splicing device |
| US10048442B2 (en) | 2014-01-28 | 2018-08-14 | Sei Optifrontier Co., Ltd. | Reinforcement device for optical-fiber spliced section |
| US10101534B2 (en) | 2014-01-28 | 2018-10-16 | Sei Optifronter Co., Ltd. | Optical-fiber fusion-splicing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54111388A (en) * | 1978-02-20 | 1979-08-31 | Fujikura Ltd | Temperature measuring method of thermally fusion welded part of optical fibers |
| JPS59111122A (en) * | 1982-12-16 | 1984-06-27 | Nippon Telegr & Teleph Corp <Ntt> | Heating method of heat-shrinkable tube for reinforcing optical fiber |
| JPS63106706A (en) * | 1986-10-24 | 1988-05-11 | Fujikura Ltd | Fusion splicing device for optical fiber |
-
1988
- 1988-11-25 JP JP1988153878U patent/JPH075444Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54111388A (en) * | 1978-02-20 | 1979-08-31 | Fujikura Ltd | Temperature measuring method of thermally fusion welded part of optical fibers |
| JPS59111122A (en) * | 1982-12-16 | 1984-06-27 | Nippon Telegr & Teleph Corp <Ntt> | Heating method of heat-shrinkable tube for reinforcing optical fiber |
| JPS63106706A (en) * | 1986-10-24 | 1988-05-11 | Fujikura Ltd | Fusion splicing device for optical fiber |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160113616A (en) | 2014-01-28 | 2016-09-30 | 에스이아이 옵티프론티어 가부시키가이샤 | Optical-fiber fusion-splicing device |
| US10048442B2 (en) | 2014-01-28 | 2018-08-14 | Sei Optifrontier Co., Ltd. | Reinforcement device for optical-fiber spliced section |
| US10101534B2 (en) | 2014-01-28 | 2018-10-16 | Sei Optifronter Co., Ltd. | Optical-fiber fusion-splicing device |
| US10126503B2 (en) | 2014-01-28 | 2018-11-13 | Sei Optifrontier Co., Ltd. | Optical-fiber fusion-splicing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH075444Y2 (en) | 1995-02-08 |