JPH0746328Y2 - Cylindrical filter - Google Patents
Cylindrical filterInfo
- Publication number
- JPH0746328Y2 JPH0746328Y2 JP1990072549U JP7254990U JPH0746328Y2 JP H0746328 Y2 JPH0746328 Y2 JP H0746328Y2 JP 1990072549 U JP1990072549 U JP 1990072549U JP 7254990 U JP7254990 U JP 7254990U JP H0746328 Y2 JPH0746328 Y2 JP H0746328Y2
- Authority
- JP
- Japan
- Prior art keywords
- mesh
- core
- cylindrical filter
- filter
- cylindrical
- 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 - Lifetime
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は改良された円筒フイルターに関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to an improved cylindrical filter.
（従来の技術） 従来の円筒フイルターとしては円筒の芯として金属筒を
用いたものが多くコスト高となつていた。(Prior Art) Many conventional cylindrical filters use a metal cylinder as a core of the cylinder, resulting in high cost.
一方孔が設けられた筒をフイルターの芯としたものが実
開昭62−87712号及び特開昭63−185423号等に公知であ
るが網線部太さに比較し極めて大きい通気面積を有する
メッシュ自体を筒状にした芯を用いたものではなかっ
た。On the other hand, it is known in Japanese Utility Model Laid-Open No. 62-87712 and Japanese Patent Laid-Open No. 63-185423 that a tube provided with a hole is used as a core of a filter, but it has an extremely large ventilation area as compared with the thickness of the mesh wire portion. The mesh itself was not a tubular core.
（考案が解決しようとする課題） 本考案は以上の従来の課題を解決し網線部太さに比較し
極めて大きい通気面積を有するメッシュ自体を筒状にし
た芯を用いてコスト低下させると共に空気の通過抵抗を
減少させた円筒フイルターの提供を目的とする。(Problems to be solved by the invention) The present invention solves the above-mentioned conventional problems and reduces costs by using a core made of a tubular mesh itself having an extremely large ventilation area as compared with the thickness of the mesh wire portion and air cost. An object of the present invention is to provide a cylindrical filter with reduced passage resistance.
（課題を解決するための手段） 本考案は以上の目的達成のために 合成樹脂材料の網線部太さに比較し極めて大きい通気面
積を有するメッシュ自体を筒状にした芯と、該メッシュ
芯の外周に装着された濾材と、前記メッシュ芯の一端に
溶着された鍔板と、メッシュ芯の他端に溶着され前記鍔
板との間に前記濾材を挾持する端板とからなる円筒フイ
ルター を提供するものである。(Means for Solving the Problems) In order to achieve the above object, the present invention provides a core in which the mesh itself has a cylindrical shape and has an extremely large ventilation area compared with the thickness of the mesh portion of the synthetic resin material, and the mesh core. A cylindrical filter comprising a filter medium attached to the outer periphery of the mesh core, a collar plate welded to one end of the mesh core, and an end plate sandwiched between the collar plate welded to the other end of the mesh core and holding the filter medium. It is provided.
（実施例） 以下本考案の円筒フイルターを図面に示す実施例に従い
説明する。(Example) A cylindrical filter of the present invention will be described below with reference to an example shown in the drawings.
第１図及び第２図は本考案の円筒フイルターを示し、該
円筒フイルター（１）は合成樹脂材料の網線部太さに比
較し極めて大きい通気面積を有するメッシュ自体を筒状
にしたメッシュ芯（３）を有する。1 and 2 show a cylindrical filter of the present invention, wherein the cylindrical filter (1) is a mesh core in which the mesh itself has a cylindrical shape and has an extremely large ventilation area as compared with the thickness of the mesh portion of the synthetic resin material. It has (3).
該メッシュ芯（３）の外周には濾材（２）が装着され
る。A filter medium (2) is attached to the outer periphery of the mesh core (3).
次に前記濾材（２）の両端を挾持する状態でメッシュ芯
（３）の両端の各々には鍔板（４）と端板（５）が溶着
される。Next, a collar plate (4) and an end plate (5) are welded to each of both ends of the mesh core (3) while holding both ends of the filter medium (2).
すなわち製造方法としては筒状のメッシュ芯（３）の両
端の各々を順番に溶けた型内の合成樹脂材料中に浸して
固化するのを待ち溶着させて引き上げるのである。That is, as a manufacturing method, both ends of the tubular mesh core (3) are sequentially dipped in the molten synthetic resin material in the mold and solidified, and then are welded and pulled up.
（考案の効果） 本考案の円筒フイルターの実施例は以上の通りでありそ
の効果を次に列記する。(Effects of the Invention) The embodiments of the cylindrical filter of the present invention are as described above, and the effects thereof are listed below.
（１）本考案の円筒フイルターは特に合成樹脂材料の網
線部太さに比較し極めて大きい通気面積を有するメッシ
ュ自体を筒状にした芯を用いるためコストが安い。(1) Since the cylindrical filter of the present invention uses a core made of a mesh itself having a cylindrical shape, which has an extremely large ventilation area as compared with the thickness of a mesh portion of a synthetic resin material, the cost is low.
（３）本考案の円筒フイルターは特に網線部太さに比較
し極めて大きい通気面積を有するメッシュ自体を筒状に
した芯を用いるため空気の通過抵抗は筒に孔を設ける場
合と比較し大幅に減少する。(3) Since the cylindrical filter of the present invention uses the core of the mesh itself which has an extremely large ventilation area as compared with the thickness of the meshed wire portion, the air passage resistance is significantly larger than that in the case where holes are provided in the cylinder. Decrease to.
（３）本考案の円筒フイルターは特にメッシュ芯の両端
に鍔板と端板を溶着するため濾材の保持は確実である。(3) Since the cylindrical filter of the present invention welds the collar plate and the end plate to both ends of the mesh core, the filter medium can be reliably held.
第１図は本考案の円筒フイルターの側面図 第２図は同上斜視図 1:円筒フイルター 2:濾材 3:メッシュ芯 4:鍔板 5:端板 Fig. 1 is a side view of a cylindrical filter of the present invention. Fig. 2 is a perspective view of the same as above. 1: Cylindrical filter 2: Filter medium 3: Mesh core 4: Collar plate 5: End plate
Claims (1)
大きい通気面積を有するメッシュ自体を筒状にした芯
と、該メッシュ芯の外周に装着された濾材と、前記メッ
シュ芯の一端に溶着された鍔板と、メッシュ芯の他端に
溶着され前記鍔板との間に前記濾材を挾持する端板とか
らなる円筒フイルター1. A core in which the mesh itself has a cylindrical shape having an extremely large ventilation area as compared with the net wire portion thickness of a synthetic resin material, a filter medium mounted on the outer periphery of the mesh core, and one end of the mesh core. Cylindrical filter consisting of a flange plate welded to the end of the mesh core and an end plate welded to the other end of the mesh core to hold the filter medium between the flange plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990072549U JPH0746328Y2 (en) | 1990-07-07 | 1990-07-07 | Cylindrical filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990072549U JPH0746328Y2 (en) | 1990-07-07 | 1990-07-07 | Cylindrical filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0430009U JPH0430009U (en) | 1992-03-11 |
| JPH0746328Y2 true JPH0746328Y2 (en) | 1995-10-25 |
Family
ID=31610578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990072549U Expired - Lifetime JPH0746328Y2 (en) | 1990-07-07 | 1990-07-07 | Cylindrical filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746328Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010011722A1 (en) * | 2010-03-17 | 2011-09-22 | Hydac Filtertechnik Gmbh | Method for producing a filter element |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63185423A (en) * | 1987-01-28 | 1988-08-01 | Ishihara Sangyo Kaisha Ltd | Cylindrical type filter medium |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60161416U (en) * | 1984-03-30 | 1985-10-26 | 株式会社 アイ．エス．テイ | filtration filter |
| JPS6287712U (en) * | 1985-08-15 | 1987-06-04 |
-
1990
- 1990-07-07 JP JP1990072549U patent/JPH0746328Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63185423A (en) * | 1987-01-28 | 1988-08-01 | Ishihara Sangyo Kaisha Ltd | Cylindrical type filter medium |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0430009U (en) | 1992-03-11 |
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