JPS6287712U - - Google Patents
Info
- Publication number
- JPS6287712U JPS6287712U JP16844385U JP16844385U JPS6287712U JP S6287712 U JPS6287712 U JP S6287712U JP 16844385 U JP16844385 U JP 16844385U JP 16844385 U JP16844385 U JP 16844385U JP S6287712 U JPS6287712 U JP S6287712U
- Authority
- JP
- Japan
- Prior art keywords
- thermoplastic resin
- resin fibers
- utility
- thermally fused
- multilayer filtration
- 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
- 239000000835 fiber Substances 0.000 claims description 8
- 229920005992 thermoplastic resin Polymers 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims 3
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
Landscapes
- Filtering Materials (AREA)
Description
第１図は、本考案の濾過筒の半断面側面図であ
り、第２図ないし第４図は、本考案に使用する繊
維の上面図、第５図は、本考案品と従来品とを比
較した試験結果を示すグラフである。
図中、１…熱溶融部を形成した繊維、２…筒状
有孔筒、３…孔、４…篠状熱可塑性樹脂繊維、５
…熱溶融部。
Fig. 1 is a half-sectional side view of the filter cylinder of the present invention, Figs. 2 to 4 are top views of the fibers used in the present invention, and Fig. 5 shows the comparison between the product of the present invention and the conventional product. It is a graph showing comparative test results. In the figure, 1... Fiber forming a thermally fused part, 2... Cylindrical tube with holes, 3... Holes, 4... Shino-like thermoplastic resin fiber, 5
...Thermal melting part.
Claims (1)
を形成してなる無撚の繊維を、有孔筒に巻き付け
たことを特徴とする多層濾過筒。 (2) 篠状にした熱可塑性樹脂繊維の長さ方向に
、熱溶融部を細線状に形成してなる実用新案登録
請求の範囲第１項に記載の多層濾過筒。 (3) 篠状にした熱可塑性樹脂繊維の長さ方向に
対して所定間隔を置いて、熱可塑性樹脂繊維を横
断する方向に熱溶融部を形成してなる実用新案登
録請求の範囲第１項に記載の多層濾過筒。[Claims for Utility Model Registration] (1) A multilayer filtration tube characterized in that untwisted fibers formed by forming thermally fused portions on shin-like thermoplastic resin fibers are wound around a perforated tube. (2) The multilayer filtration cylinder according to claim 1, which is a utility model registered claim, in which a thermally fused portion is formed in the shape of a thin line in the longitudinal direction of the thermoplastic resin fibers. (3) Scope of Utility Model Registration Claim 1, in which thermally fused portions are formed in the direction transverse to the thermoplastic resin fibers at predetermined intervals in the longitudinal direction of the thermoplastic resin fibers. The multilayer filtration cylinder described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16844385U JPS6287712U (en) | 1985-08-15 | 1985-11-02 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12466685 | 1985-08-15 | ||
| JP16844385U JPS6287712U (en) | 1985-08-15 | 1985-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6287712U true JPS6287712U (en) | 1987-06-04 |
Family
ID=31497466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16844385U Pending JPS6287712U (en) | 1985-08-15 | 1985-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6287712U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6470118A (en) * | 1987-08-31 | 1989-03-15 | Minnesota Mining & Mfg | Flexible filter bag and method for manufacturing the same |
| JPH0430009U (en) * | 1990-07-07 | 1992-03-11 | ||
| WO2000030730A1 (en) * | 1998-11-25 | 2000-06-02 | Chisso Corporation | Filter cartridge |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5023073A (en) * | 1973-07-03 | 1975-03-12 | ||
| JPS52120274A (en) * | 1976-04-02 | 1977-10-08 | Chisso Corp | Apparatus for treating waste liquid |
-
1985
- 1985-11-02 JP JP16844385U patent/JPS6287712U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5023073A (en) * | 1973-07-03 | 1975-03-12 | ||
| JPS52120274A (en) * | 1976-04-02 | 1977-10-08 | Chisso Corp | Apparatus for treating waste liquid |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6470118A (en) * | 1987-08-31 | 1989-03-15 | Minnesota Mining & Mfg | Flexible filter bag and method for manufacturing the same |
| JPH0430009U (en) * | 1990-07-07 | 1992-03-11 | ||
| WO2000030730A1 (en) * | 1998-11-25 | 2000-06-02 | Chisso Corporation | Filter cartridge |