JPS6430370U - - Google Patents
Info
- Publication number
- JPS6430370U JPS6430370U JP12561287U JP12561287U JPS6430370U JP S6430370 U JPS6430370 U JP S6430370U JP 12561287 U JP12561287 U JP 12561287U JP 12561287 U JP12561287 U JP 12561287U JP S6430370 U JPS6430370 U JP S6430370U
- Authority
- JP
- Japan
- Prior art keywords
- pore
- spinneret
- area
- plate
- total
- 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
- 239000011148 porous material Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Description
第１図は本考案に係る紡糸口金装置の一実施例
を示す概略断面図、第２および第３図は本考案に
係る紡糸口金装置の他の実施例を示す概略断面図
、第４図は従来の紡糸口金装置を示す概略断面図
である。
１；下部ユニオン、２；上部ユニオン、３；紡
糸原液流入口、４；紡糸口金、４′；紡糸口金細
孔面、５；細孔板、６；パツキン、７；締付ボル
ト、８；濾材、９；金網、１０；多孔板。
FIG. 1 is a schematic cross-sectional view showing one embodiment of the spinneret device according to the present invention, FIGS. 2 and 3 are schematic cross-sectional views showing other embodiments of the spinneret device according to the present invention, and FIG. FIG. 1 is a schematic cross-sectional view showing a conventional spinneret device. 1; lower union, 2; upper union, 3; spinning dope inlet, 4; spinneret, 4'; spinneret pore surface, 5; pore plate, 6; packing, 7; tightening bolt, 8; filter material , 9; Wire mesh, 10; Perforated plate.
Claims (1)
び(2)式を満足する細孔板を配置したことを特徴
とする紡糸口金装置。 Ｓ≦Ｓ′ …………(1) Ｓ≧Ｓ′ …………(2) 式中、Ｓ；細孔板の１個の孔面積 Ｓ′；紡糸口金の１個の孔面積 Ｓ；細孔板の総孔面積 Ｓ′；紡糸口金の総孔面積。[Claims for Utility Model Registration] A spinneret device characterized in that a pore plate whose pores satisfy the following formulas (1) and (2) is arranged immediately in front of the pore surface of the spinneret. S≦S' …………(1) S≧S' …………(2) In the formula, S: Area of one pore in the pore plate S': Area of one pore in the spinneret S: Area of one pore in the spinneret Total pore area of the perforated plate S'; total pore area of the spinneret.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12561287U JPS6430370U (en) | 1987-08-18 | 1987-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12561287U JPS6430370U (en) | 1987-08-18 | 1987-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6430370U true JPS6430370U (en) | 1989-02-23 |
Family
ID=31376377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12561287U Pending JPS6430370U (en) | 1987-08-18 | 1987-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6430370U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49109621A (en) * | 1973-02-23 | 1974-10-18 |
-
1987
- 1987-08-18 JP JP12561287U patent/JPS6430370U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49109621A (en) * | 1973-02-23 | 1974-10-18 |