JPS59123514U - filter laminate - Google Patents
filter laminateInfo
- Publication number
- JPS59123514U JPS59123514U JP1449183U JP1449183U JPS59123514U JP S59123514 U JPS59123514 U JP S59123514U JP 1449183 U JP1449183 U JP 1449183U JP 1449183 U JP1449183 U JP 1449183U JP S59123514 U JPS59123514 U JP S59123514U
- Authority
- JP
- Japan
- Prior art keywords
- filter paper
- paper element
- pore size
- filter
- hole
- 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
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtering Materials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図から第４図は、この考案の一実施例を示すもので
、第１図は第１の濾紙エレメントの斜視図、第２図は第
２の濾紙エレメントの斜視図、第３図はフィルタ積層体
の部分断面図、第４図はフィルタ積層体の捕集効率を上
段に、下段に濾過量をそれぞれ示す特性図である。
１０・・・・・・フィルタ積層体、１２・・・・・・第
１の濾紙エレメント、１４・・・・・・第２の濾紙エレ
メント、１６．１６’・・・・・・透孔、１８・・・・
・・円周部、２０・・・・・・放射所放射状突片、２２
・・・・・・残渣油り部、２４・・・・・・放射状凹溝
。1 to 4 show an embodiment of this invention, in which FIG. 1 is a perspective view of the first filter paper element, FIG. 2 is a perspective view of the second filter paper element, and FIG. 3 is a perspective view of the second filter paper element. FIG. 4, which is a partial cross-sectional view of the filter laminate, is a characteristic diagram showing the collection efficiency of the filter laminate in the upper row and the filtration amount in the lower row. 10...Filter laminate, 12...First filter paper element, 14...Second filter paper element, 16.16'...Through hole, 18...
...Circumferential part, 20...Radial projection piece, 22
...Residue oil area, 24... Radial concave groove.
Claims (2)
を多数枚積層した積層体の外周縁に濾過すべき液体を流
入し、該透孔から濾過液を流出するようにしてなるフィ
ルタにおいて、該積層体を外周輪郭が円形または多角形
状の第１の濾紙エレメントと該中心部の透孔を取り囲む
円周部から半径方向に等間隔で延長する放射状突片を設
けた第２の濾紙エレメントとを交互に積層して形成し、
該第２の濾紙エレメントの放射状突片の径を該第１の濾
紙エレメントの外径と実質的に同一とし、上下に隣接す
る該第１の濾紙エレメントによって挾持される該第２の
濾紙エレメントの該放射状突片との間に残置１溜り部を
形成するとともに、該第１の濾紙エレメントの板厚方向
の平均ポアサイズを該第２の濾紙エレメントの平均ポア
サイズよりも大径となすことを特徴とするフィルタ積層
体。(1) A filter made by laminating a large number of flat filter paper elements with a through hole in the center, in which the liquid to be filtered flows into the outer periphery of the stack, and the filtrate flows out from the through hole. In the laminate, a first filter paper element having a circular or polygonal outer peripheral outline and a second filter paper provided with radial protrusions extending at equal intervals in the radial direction from a circumferential part surrounding the through hole in the center part. It is formed by laminating elements alternately,
The diameter of the radial projection of the second filter paper element is substantially the same as the outer diameter of the first filter paper element, and the second filter paper element is sandwiched between the vertically adjacent first filter paper elements. A residual portion is formed between the first filter paper element and the second filter paper element, and the average pore size in the thickness direction of the first filter paper element is larger than the average pore size of the second filter paper element. filter laminate.
おいて、前記第１の濾紙エレメントのポアサイズを１０
〜１８ミクロンとし前記第２の濾紙エレメントのポアサ
イズを６〜８ミクロンとなすことを特徴とするフィルタ
積層体。(2) In the utility model registration claim 1, the pore size of the first filter paper element is 10.
18 microns, and the second filter paper element has a pore size of 6 to 8 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1449183U JPS59123514U (en) | 1983-02-04 | 1983-02-04 | filter laminate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1449183U JPS59123514U (en) | 1983-02-04 | 1983-02-04 | filter laminate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59123514U true JPS59123514U (en) | 1984-08-20 |
| JPS6115922Y2 JPS6115922Y2 (en) | 1986-05-17 |
Family
ID=30145850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1449183U Granted JPS59123514U (en) | 1983-02-04 | 1983-02-04 | filter laminate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59123514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62164911U (en) * | 1986-04-07 | 1987-10-20 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2631732A (en) * | 1950-11-08 | 1953-03-17 | Wm W Nugent & Co Inc | Fiber disk filter assembly |
-
1983
- 1983-02-04 JP JP1449183U patent/JPS59123514U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2631732A (en) * | 1950-11-08 | 1953-03-17 | Wm W Nugent & Co Inc | Fiber disk filter assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62164911U (en) * | 1986-04-07 | 1987-10-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6115922Y2 (en) | 1986-05-17 |
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