JPS63147512A - Production of filter element - Google Patents
Production of filter elementInfo
- Publication number
- JPS63147512A JPS63147512A JP29620786A JP29620786A JPS63147512A JP S63147512 A JPS63147512 A JP S63147512A JP 29620786 A JP29620786 A JP 29620786A JP 29620786 A JP29620786 A JP 29620786A JP S63147512 A JPS63147512 A JP S63147512A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- filter element
- shaped
- shaped member
- screen
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 10
- 238000010304 firing Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 2
- 239000010935 stainless steel Substances 0.000 abstract description 2
- 238000001354 calcination Methods 0.000 abstract 2
- 230000002787 reinforcement Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明はストレーナ、フィルターなどの濾過装置に用い
られる濾過エレメントの製造方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for manufacturing a filtration element used in filtration devices such as strainers and filters.
（従来の技術）
濾過エレメントの一種として、外枠を補強多孔板で構成
し、この補強多孔板の内側に金網などのスクリーン部材
をスポット溶接によって張設状態に固定してなる濾過エ
レメントが知られている。(Prior Art) As a type of filtration element, a filtration element is known in which an outer frame is constructed of a reinforced perforated plate, and a screen member such as a wire mesh is fixed in a tensioned state by spot welding to the inside of the reinforced perforated plate. ing.
（発明が解決しようとする問題点）
ところが上記従来例によると、その製造に際し、作業工
数がかかると共に、スクリーン部材を補強多孔板に張設
状態に固定する作業が困難で、製造コストが高（なると
いう問題がある。(Problems to be Solved by the Invention) However, according to the above-mentioned conventional example, it takes many man-hours to manufacture the screen member, and it is difficult to fix the screen member in a stretched state on the reinforcing perforated plate, resulting in high manufacturing cost ( There is a problem with becoming.
又スクリーン部材と補強多孔板とはスポット溶接で結合
されているだけであるので、スクリーン部材のハガレや
流体圧による破損が生し易いという問題もある。Furthermore, since the screen member and the reinforcing perforated plate are simply joined by spot welding, there is also the problem that the screen member is likely to peel off or be damaged by fluid pressure.
（問題点を解決するための手段）
本発明は上記問題点を解決するため、シート状スクリー
ン部材とシート状補強用部材とを加圧焼成によって一体
成形し、次いで一体成形されたシート状部材を所定の形
状に形成して濾過エレメントを製造することを特徴とす
る。(Means for Solving the Problems) In order to solve the above-mentioned problems, the present invention integrally molds a sheet-like screen member and a sheet-like reinforcing member by pressure firing, and then the integrally molded sheet-like member. A filtration element is manufactured by forming it into a predetermined shape.
（作 用）
スクリーン部材と補強用部材との結合はシート状態で加
圧焼成による一体成形で行われるので、能率的に行われ
、火星生産にも適している。そして一体成形されたシー
ト状部材を円筒形などの所定形状に形成することによっ
て濾過エレメントを製造することができ、従来のスポッ
ト溶接によるスクリーン部材固定作業、すなわちスクリ
ーン部材の張設作業を伴う煩雑な作業を省略することが
できる。(Function) The screen member and the reinforcing member are joined together in a sheet state by integral molding by pressurized firing, which is efficient and suitable for Mars production. The filtration element can be manufactured by forming the integrally molded sheet-like member into a predetermined shape such as a cylindrical shape, which eliminates the troublesome work of fixing the screen member using conventional spot welding, that is, the work of tensioning the screen member. Work can be omitted.
又スクリーン部材と補強用部材とは完全に一体化される
ので、スクリーン部材のハガレや流体圧による破損を確
実に防止できる濾過エレメントを製造できる。Furthermore, since the screen member and the reinforcing member are completely integrated, it is possible to manufacture a filtration element that can reliably prevent the screen member from peeling off or being damaged by fluid pressure.
（実施例） 本発明の実施例を図面に基づき説明する。(Example) Embodiments of the present invention will be described based on the drawings.
第１図に示すように、シート状スクリーン部材１として
ステンレス製金網を、シート状補強用部材孔板２として
ハニカム状の孔がパンチング形成されたステンレス厚板
を夫々用いている。As shown in FIG. 1, a stainless wire mesh is used as the sheet-like screen member 1, and a thick stainless steel plate with honeycomb-shaped holes punched therein is used as the sheet-like reinforcing member perforated plate 2.
夫々はシート状に重ね合わされて、加圧焼成によって一
体成形される。この加圧焼成法（焼結法とも称されてい
る。）は周知技術であるので詳しい説明は省略し、概略
を述べるに留めるが、真空状態の加圧焼成２中に、シー
ト状スクリーン部材１と補強用部材２とを加圧下、圧着
状態に配し、約１４００°Ｃで焼成するものである。Each sheet is stacked on top of the other and integrally molded by pressure firing. Since this pressure firing method (also called sintering method) is a well-known technique, detailed explanation will be omitted and only an outline will be given. and reinforcing member 2 are placed in a crimped state under pressure and fired at about 1400°C.
この結果、第２図及び第５図に示すように、スクリーン
部材１と補強用部材２とが完全一体化したシート状部材
３が得られる。As a result, as shown in FIGS. 2 and 5, a sheet-like member 3 in which the screen member 1 and the reinforcing member 2 are completely integrated is obtained.
次いで前記シート状部材３の全部又はそこから切り取ら
れた必要量分を加圧ロールなどを用いて円筒形状に形成
し、第３図及び第４図に示すような濾過エレメントＡを
得ることができる、このとき外側に補強用部（第２が、
内側にスクリーン部材１が夫々位置するようにする。又
最終工程において、溶接４を用いて円筒形濾過エレメン
トＡを完成する。Next, the entire sheet-like member 3 or the necessary amount cut out from it is formed into a cylindrical shape using a pressure roll or the like to obtain a filter element A as shown in FIGS. 3 and 4. , At this time, a reinforcing part (the second one is
The screen members 1 are respectively located inside. In the final step, welding 4 is used to complete the cylindrical filter element A.
本発明は上記実施例に示す外、種々の態様に構成するこ
とができる。例えば、前記シート状スクリーン部材１と
して薄肉金属板に多数の細孔を形成したものを採用する
ことができ、その材質も上記実施例に示すものに限定さ
れない。The present invention can be configured in various ways other than those shown in the above embodiments. For example, a thin metal plate with a large number of pores formed therein may be used as the sheet-like screen member 1, and the material thereof is not limited to those shown in the above embodiments.
又シート状補強用部材２の孔形状、材質等は上記実施例
に示すものに限定されない。更に上記実施例は円筒形濾
過エレメントの製造方法に関するものであるが、本発明
を他の形状の濾過エレメントの製造方法に適用すること
ができる。Further, the hole shape, material, etc. of the sheet-like reinforcing member 2 are not limited to those shown in the above embodiments. Further, although the above embodiment relates to a method for manufacturing a cylindrical filter element, the present invention can be applied to a method for manufacturing a filter element of other shapes.
・ （発明の効果）
本発明によれば、製造工数が少なくなり低コストで濾過
エレメントを製造できると共に、その製品は耐久性のす
ぐれたものになる。- (Effects of the Invention) According to the present invention, a filtration element can be manufactured at low cost by reducing the number of manufacturing steps, and the product has excellent durability.
凹面は本発明の実施例を示し、第１図、第２図は夫々製
造工程を示す斜視図、第３図は製造工程を示す断面図、
第４図は本発明方法で得られた濾過エレメントの斜視図
、第５図はその一部の拡大斜視図である。The concave surface shows an embodiment of the present invention, FIGS. 1 and 2 are perspective views showing the manufacturing process, and FIG. 3 is a sectional view showing the manufacturing process.
FIG. 4 is a perspective view of a filter element obtained by the method of the present invention, and FIG. 5 is an enlarged perspective view of a portion thereof.
Claims (1)
を加圧焼成によって一体成形し、次いで一体成形された
シート状部材を所定の形状に形成して濾過エレメントを
製造することを特徴とする濾過エレメントの製造方法。(1) Filtration characterized by manufacturing a filtration element by integrally molding a sheet-like screen member and a sheet-like reinforcing member by pressurized firing, and then forming the integrally molded sheet-like member into a predetermined shape. Method of manufacturing elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29620786A JPS63147512A (en) | 1986-12-11 | 1986-12-11 | Production of filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29620786A JPS63147512A (en) | 1986-12-11 | 1986-12-11 | Production of filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63147512A true JPS63147512A (en) | 1988-06-20 |
Family
ID=17830557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29620786A Pending JPS63147512A (en) | 1986-12-11 | 1986-12-11 | Production of filter element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63147512A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009097366A (en) * | 2007-10-15 | 2009-05-07 | Mazda Motor Corp | Oil supply device for engine |
| JP2014013243A (en) * | 2004-05-14 | 2014-01-23 | Continuum Dynamics Inc | Low head loss modular suction strainer with surface of contoured structure |
| WO2019124576A1 (en) * | 2017-12-19 | 2019-06-27 | 정수환 | Rapid filtration apparatus using wire mesh screen thermocompressed stainless steel disc filter module |
| JP7093978B1 (en) * | 2021-04-14 | 2022-07-01 | 株式会社東海理機 | Filters and methods for manufacturing filters |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49708U (en) * | 1972-03-02 | 1974-01-07 | ||
| JPS5329857A (en) * | 1976-08-31 | 1978-03-20 | France Bed Co | Mattress unit |
-
1986
- 1986-12-11 JP JP29620786A patent/JPS63147512A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49708U (en) * | 1972-03-02 | 1974-01-07 | ||
| JPS5329857A (en) * | 1976-08-31 | 1978-03-20 | France Bed Co | Mattress unit |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014013243A (en) * | 2004-05-14 | 2014-01-23 | Continuum Dynamics Inc | Low head loss modular suction strainer with surface of contoured structure |
| JP2009097366A (en) * | 2007-10-15 | 2009-05-07 | Mazda Motor Corp | Oil supply device for engine |
| WO2019124576A1 (en) * | 2017-12-19 | 2019-06-27 | 정수환 | Rapid filtration apparatus using wire mesh screen thermocompressed stainless steel disc filter module |
| JP7093978B1 (en) * | 2021-04-14 | 2022-07-01 | 株式会社東海理機 | Filters and methods for manufacturing filters |
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