JPH03111581U - - Google Patents
Info
- Publication number
- JPH03111581U JPH03111581U JP1770990U JP1770990U JPH03111581U JP H03111581 U JPH03111581 U JP H03111581U JP 1770990 U JP1770990 U JP 1770990U JP 1770990 U JP1770990 U JP 1770990U JP H03111581 U JPH03111581 U JP H03111581U
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- temperature
- heater
- heat treatment
- created
- 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
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 1
Description
第１図は本考案の熱処理用ヒータを備えた延伸
熱処理装置の一例を示す概略図であり、第２図は
従来の熱処理用ヒータを備えた延伸熱処理装置の
一例を示す概略図である。
Ａ……供給ローラ、Ｂ……延伸ローラ、１……
走行糸条、２……接糸板、３１及び３２……加熱
部材、４……断熱材、５……ヒータの糸条入口部
、６……ヒータの糸条出口部を示す。
FIG. 1 is a schematic diagram showing an example of a stretching heat treatment apparatus equipped with a heat treatment heater of the present invention, and FIG. 2 is a schematic diagram showing an example of a stretching heat treatment apparatus equipped with a conventional heat treatment heater. A... Supply roller, B... Stretching roller, 1...
Running yarn, 2... Grafting plate, 31 and 32... Heating member, 4... Heat insulating material, 5... Yarn inlet of heater, 6... Yarn outlet of heater.
Claims (1)
連続的に設置され、ヒータの表面温度が糸走行の
上流側から下流側に沿つて高温になるよう温度勾
配を有し、かつ、糸の入口付近の温度Ｔ１（℃）
と糸の出口付近の温度Ｔ２（℃）の関係が下記の
式を満足していることを特徴とする接触式糸条熱
処理用ヒータ。 Ｔ２／Ｔ１≧２．５[Claim for Utility Model Registration] A plurality of individual heating elements are installed continuously inside the heater, and a temperature gradient is created so that the surface temperature of the heater becomes high from the upstream side to the downstream side of the yarn traveling. and the temperature T1 (°C) near the yarn entrance
A contact type heater for yarn heat treatment, characterized in that the relationship between and temperature T2 (°C) near the yarn exit satisfies the following formula. T2/T1≧2.5
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1770990U JPH03111581U (en) | 1990-02-23 | 1990-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1770990U JPH03111581U (en) | 1990-02-23 | 1990-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03111581U true JPH03111581U (en) | 1991-11-14 |
Family
ID=31520892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1770990U Pending JPH03111581U (en) | 1990-02-23 | 1990-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03111581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005532163A (en) * | 2002-07-10 | 2005-10-27 | ドナルドソン カンパニー，インコーポレイティド | Longitudinal channel filtration media and manufacturing process thereof |
-
1990
- 1990-02-23 JP JP1770990U patent/JPH03111581U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005532163A (en) * | 2002-07-10 | 2005-10-27 | ドナルドソン カンパニー，インコーポレイティド | Longitudinal channel filtration media and manufacturing process thereof |
| JP4638226B2 (en) * | 2002-07-10 | 2011-02-23 | ドナルドソン カンパニー，インコーポレイティド | Longitudinal channel filtration media and manufacturing process thereof |
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