JPH0237729U - - Google Patents
Info
- Publication number
- JPH0237729U JPH0237729U JP11336488U JP11336488U JPH0237729U JP H0237729 U JPH0237729 U JP H0237729U JP 11336488 U JP11336488 U JP 11336488U JP 11336488 U JP11336488 U JP 11336488U JP H0237729 U JPH0237729 U JP H0237729U
- Authority
- JP
- Japan
- Prior art keywords
- sides
- chrysanthemum
- thin film
- attached
- shaped
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 6
- 239000010409 thin film Substances 0.000 claims description 4
- 239000010408 film Substances 0.000 claims description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 1
- 239000002648 laminated material Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Description
第１図は薄膜の側縁にフイルムを融着する状態
の斜視図。第２図イは重ね合せ材の一部の斜視
図。同図ロは材と多孔筒および端板との接合状
態を示す一部の斜視図。第３図はこの考案の実施
例の断面図。第４図イは従来の重ね合せ材の一
部の斜視図。同図ロはその材と多孔筒および端
板との接合状態を示す一部の斜視図。
図中、１１……薄膜、１２……保形材、１３…
…フイルム、１３′……側縁、１４ａ，１４ｂ…
…多孔筒、１５……端板。
FIG. 1 is a perspective view of a state in which a film is fused to the side edge of a thin film. FIG. 2A is a perspective view of a part of the laminated material. FIG. 3B is a partial perspective view showing the state of connection between the material, the perforated tube, and the end plate. FIG. 3 is a sectional view of an embodiment of this invention. FIG. 4A is a perspective view of a part of a conventional laminated material. FIG. 3B is a partial perspective view showing the state of connection between the material, the perforated tube, and the end plate. In the figure, 11... thin film, 12... shape retention material, 13...
...Film, 13'...Side edges, 14a, 14b...
...Perforated tube, 15...End plate.
Claims (1)
系の樹脂からなる帯状のフイルムを融着し、該フ
イルム付薄膜の両面に同質の網材または不織布か
らなる保形材を重ね合せてその両側縁を融着し、
この帯状材を菊花形筒状に形成し、該菊花形筒
状体の少なくとも内側には多孔筒を嵌挿すると共
に上下端には端板を被着してなる精密フイルタ用
の過エレメント。 A strip-shaped film made of fluorine-based resin is fused to both sides of a porous thin film made of tetrafluoroethylene, and a shape-retaining material made of a homogeneous netting material or nonwoven fabric is overlaid on both sides of the film-attached thin film. Fuse the edges on both sides,
This band material is formed into a chrysanthemum-shaped tube, a perforated tube is inserted into at least the inside of the chrysanthemum-shaped tube, and end plates are attached to the upper and lower ends of the over-element for a precision filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988113364U JPH0632176Y2 (en) | 1988-08-31 | 1988-08-31 | Excessive element for precision filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988113364U JPH0632176Y2 (en) | 1988-08-31 | 1988-08-31 | Excessive element for precision filters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0237729U true JPH0237729U (en) | 1990-03-13 |
| JPH0632176Y2 JPH0632176Y2 (en) | 1994-08-24 |
Family
ID=31353134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988113364U Expired - Lifetime JPH0632176Y2 (en) | 1988-08-31 | 1988-08-31 | Excessive element for precision filters |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0632176Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011078967A (en) * | 2009-09-08 | 2011-04-21 | Yoshimi Fujita | Filter body and water purifier |
| JP2016533892A (en) * | 2013-10-07 | 2016-11-04 | ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティドＷ．Ｌ． Ｇｏｒｅ ＆ Ａｓｓｏｃｉａｔｅｓ， Ｉｎｃｏｒｐｏｒａｔｅｄ | Filtration article having ends filled with thermoplastic resin |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5982516U (en) * | 1982-11-24 | 1984-06-04 | 株式会社土屋製作所 | Filtration element for chemical filters |
| JPS59501251A (en) * | 1982-05-28 | 1984-07-19 | キュノ、インコーポレーテッド | Filter element with microporous filter membrane |
| US4512892A (en) * | 1980-02-14 | 1985-04-23 | Millipore Corporation | Method and structure for sealing tubular filter elments |
| JPS60153902A (en) * | 1984-01-21 | 1985-08-13 | Kurabo Ind Ltd | Capsule type filter and its preparation |
| JPS6227019A (en) * | 1985-07-19 | 1987-02-05 | エイチア−ル・テキストロン・インコ−ポレ−テツド | Filter element and its production |
-
1988
- 1988-08-31 JP JP1988113364U patent/JPH0632176Y2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4512892A (en) * | 1980-02-14 | 1985-04-23 | Millipore Corporation | Method and structure for sealing tubular filter elments |
| JPS59501251A (en) * | 1982-05-28 | 1984-07-19 | キュノ、インコーポレーテッド | Filter element with microporous filter membrane |
| JPS5982516U (en) * | 1982-11-24 | 1984-06-04 | 株式会社土屋製作所 | Filtration element for chemical filters |
| JPS60153902A (en) * | 1984-01-21 | 1985-08-13 | Kurabo Ind Ltd | Capsule type filter and its preparation |
| JPS6227019A (en) * | 1985-07-19 | 1987-02-05 | エイチア−ル・テキストロン・インコ−ポレ−テツド | Filter element and its production |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011078967A (en) * | 2009-09-08 | 2011-04-21 | Yoshimi Fujita | Filter body and water purifier |
| JP2016533892A (en) * | 2013-10-07 | 2016-11-04 | ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティドＷ．Ｌ． Ｇｏｒｅ ＆ Ａｓｓｏｃｉａｔｅｓ， Ｉｎｃｏｒｐｏｒａｔｅｄ | Filtration article having ends filled with thermoplastic resin |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0632176Y2 (en) | 1994-08-24 |