JPH04633U - - Google Patents
Info
- Publication number
- JPH04633U JPH04633U JP4110090U JP4110090U JPH04633U JP H04633 U JPH04633 U JP H04633U JP 4110090 U JP4110090 U JP 4110090U JP 4110090 U JP4110090 U JP 4110090U JP H04633 U JPH04633 U JP H04633U
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- hermetic coating
- coating device
- ports
- exhaust ports
- 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
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 3
- 238000005229 chemical vapour deposition Methods 0.000 claims 1
- 238000009987 spinning Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005491 wire drawing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Description
第１図は本考案の一実施例に係るハーメチツク
コート装置を用いた線引き工程を示す説明図、第
２図はその−線断面図、第３図は従来技術に
係る線引き工程を示す説明図である。
図面中、１１……線引炉、１２……強制冷却器
、１３……紫外線硬貨樹脂用ダイス、１４……紫
外線ランプ、２０……ハーメチツクコート装置、
２１……反応容器、２２ａ，２２ｂ……フアイバ
通過孔、２３……シールガス導入管、２４……原
料ガス供給口、２５……原料ガス供給管、２６ａ
，２６ｂ……排気口、２７ａ，２７ｂ……排気管
である。
Fig. 1 is an explanatory diagram showing a wire drawing process using a hermetic coating device according to an embodiment of the present invention, Fig. 2 is a cross-sectional view taken along the line -, and Fig. 3 is an explanatory diagram showing a wire drawing process according to the prior art. It is a diagram. In the drawings, 11... wire drawing furnace, 12... forced cooler, 13... die for ultraviolet coin resin, 14... ultraviolet lamp, 20... hermetic coating device,
21... Reaction container, 22a, 22b... Fiber passage hole, 23... Seal gas introduction pipe, 24... Raw material gas supply port, 25... Raw material gas supply pipe, 26a
, 26b...Exhaust port, 27a, 27b...Exhaust pipe.
Claims (1)
ると共に上部にハーメチツクコート用の原料ガス
の供給口及び下部に排気口を有する反応容器を具
え、線引炉で紡糸された直後の裸フアイバを上記
フアイバ通過孔を介して導入しつつ化学的気相成
長法により連続的に被覆を施すハーメチツクコー
ト装置において、一つの反応容器について上記供
給口が少なくとも二つ以上、上記排気口が少なく
とも四つ以上設けられていると共に該排気口がフ
アイバの軸に直交する面内にて対称に配置されて
いることを特徴とするハーメチツクコート装置。 (2) 請求項１において、供給口あるいは排気口
が一面内に少なくとも四つ有するハーメチツクコ
ート装置。[Claims for Utility Model Registration] (1) A drawing furnace comprising a reaction vessel having a passage hole for the fiber being drawn, a supply port for raw material gas for hermetic coating in the upper part, and an exhaust port in the lower part. In a hermetic coating device in which a bare fiber immediately after spinning is introduced through the fiber passage hole and continuously coated by chemical vapor deposition, at least two supply ports are provided for one reaction vessel. A hermetic coating device characterized in that at least four or more of the above-mentioned exhaust ports are provided, and the exhaust ports are arranged symmetrically in a plane orthogonal to the axis of the fiber. (2) The hermetic coating device according to claim 1, having at least four supply ports or exhaust ports in one surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4110090U JPH04633U (en) | 1990-04-19 | 1990-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4110090U JPH04633U (en) | 1990-04-19 | 1990-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04633U true JPH04633U (en) | 1992-01-07 |
Family
ID=31551476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4110090U Pending JPH04633U (en) | 1990-04-19 | 1990-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04633U (en) |
-
1990
- 1990-04-19 JP JP4110090U patent/JPH04633U/ja active Pending
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