JPH031938U - - Google Patents
Info
- Publication number
- JPH031938U JPH031938U JP6249389U JP6249389U JPH031938U JP H031938 U JPH031938 U JP H031938U JP 6249389 U JP6249389 U JP 6249389U JP 6249389 U JP6249389 U JP 6249389U JP H031938 U JPH031938 U JP H031938U
- Authority
- JP
- Japan
- Prior art keywords
- resin
- optical fiber
- nipple
- die
- reservoir
- 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
- 239000011347 resin Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 239000013307 optical fiber Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 210000002445 nipple Anatomy 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Description
第１図は本考案に係る光フアイバ樹脂被覆装置
の一実施例を示す縦断面図、第２図は光フアイバ
の製作工程の概要図、第３図は従来の光フアイバ
樹脂被覆装置の縦断面図である。
３…光フアイバ、４…光フアイバ樹脂被覆装置
、９…ホルダ、１０…ダイ、１０ａ…通孔、１１
…ニツプル、１１ａ…通孔、１２…樹脂溜室、１
３…樹脂入口、１４…樹脂、１５…樹脂出口、１
６…バルブ機構。
Fig. 1 is a longitudinal cross-sectional view showing an embodiment of the optical fiber resin coating device according to the present invention, Fig. 2 is a schematic diagram of the optical fiber manufacturing process, and Fig. 3 is a longitudinal cross-sectional view of a conventional optical fiber resin coating device. It is a diagram. 3... Optical fiber, 4... Optical fiber resin coating device, 9... Holder, 10... Die, 10a... Through hole, 11
...Nipple, 11a...Through hole, 12...Resin reservoir, 1
3...Resin inlet, 14...Resin, 15...Resin outlet, 1
6...Valve mechanism.
Claims (1)
ニツプルとの間の樹脂溜室に樹脂入口から供給し
た樹脂を、該ニツプルと該ダイの各通孔を通過す
る光フアイバに被覆する光フアイバ樹脂被覆装置
において、前記樹脂溜室内の最上部で且つ前記樹
脂入口の側に対して周方向に反対側の箇所に樹脂
出口とそれに連なるバルブ機構が設けられている
ことを特徴とする光フアイバ樹脂被覆装置。 An optical fiber is provided in which a die and a nipple are provided facing each other, and a resin supplied from a resin inlet to a resin reservoir between the die and the nipple is coated on an optical fiber passing through the nipple and each through hole of the die. In the resin coating device, an optical fiber resin characterized in that a resin outlet and a valve mechanism connected thereto are provided at the top of the resin reservoir and at a location opposite to the resin inlet in the circumferential direction. Coating equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6249389U JPH031938U (en) | 1989-05-31 | 1989-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6249389U JPH031938U (en) | 1989-05-31 | 1989-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH031938U true JPH031938U (en) | 1991-01-10 |
Family
ID=31591693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6249389U Pending JPH031938U (en) | 1989-05-31 | 1989-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH031938U (en) |
-
1989
- 1989-05-31 JP JP6249389U patent/JPH031938U/ja active Pending
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