JPS6247964B2 - - Google Patents
Info
- Publication number
- JPS6247964B2 JPS6247964B2 JP16337678A JP16337678A JPS6247964B2 JP S6247964 B2 JPS6247964 B2 JP S6247964B2 JP 16337678 A JP16337678 A JP 16337678A JP 16337678 A JP16337678 A JP 16337678A JP S6247964 B2 JPS6247964 B2 JP S6247964B2
- Authority
- JP
- Japan
- Prior art keywords
- spinneret
- nozzle
- polymer
- cylindrical part
- discharge port
- 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.)
- Expired
Links
- 239000012510 hollow fiber Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 229920000642 polymer Polymers 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16337678A JPS5590608A (en) | 1978-12-27 | 1978-12-27 | Manufacture of spinneret for hollow fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16337678A JPS5590608A (en) | 1978-12-27 | 1978-12-27 | Manufacture of spinneret for hollow fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5590608A JPS5590608A (en) | 1980-07-09 |
| JPS6247964B2 true JPS6247964B2 (es) | 1987-10-12 |
Family
ID=15772698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16337678A Granted JPS5590608A (en) | 1978-12-27 | 1978-12-27 | Manufacture of spinneret for hollow fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5590608A (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01300940A (ja) * | 1988-05-31 | 1989-12-05 | Olympus Optical Co Ltd | 超音波内視鏡 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57106708A (en) * | 1980-12-17 | 1982-07-02 | Tanaka Kikinzoku Kogyo Kk | Spinneret for preparing hollow fiber of modified cross section |
| US4941812A (en) * | 1988-05-10 | 1990-07-17 | E. I. Du Pont De Nemours And Company | Spinneret for production of a hollow filament within a hollow filament composite fiber having spacing means |
| FR2641710B1 (fr) * | 1988-12-22 | 1991-03-29 | Lyonnaise Eaux | Filiere pour la realisation de membranes en un materiau organique comportant au moins un canal longitudinal |
| US5320512A (en) * | 1992-09-24 | 1994-06-14 | E. I. Du Pont De Nemours And Company | Apparatus for spinning multicomponent hollow fibers |
| DE10211052A1 (de) | 2002-03-13 | 2003-10-23 | Fresenius Medical Care De Gmbh | Hohlfaser-Spinndüse |
| CN102242411A (zh) * | 2011-06-20 | 2011-11-16 | 常州市美纤膜技术有限公司 | 一体式中空纤维纺丝板 |
| KR20210143252A (ko) * | 2019-03-29 | 2021-11-26 | 다우 글로벌 테크놀로지스 엘엘씨 | 유체-충전 펠릿 제조를 위한 다이 어셈블리 |
| EP3842132A1 (en) | 2019-12-23 | 2021-06-30 | Gambro Lundia AB | Spinneret |
-
1978
- 1978-12-27 JP JP16337678A patent/JPS5590608A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01300940A (ja) * | 1988-05-31 | 1989-12-05 | Olympus Optical Co Ltd | 超音波内視鏡 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5590608A (en) | 1980-07-09 |
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