JPS5926113A - Filter element assembly - Google Patents
Filter element assemblyInfo
- Publication number
- JPS5926113A JPS5926113A JP57133865A JP13386582A JPS5926113A JP S5926113 A JPS5926113 A JP S5926113A JP 57133865 A JP57133865 A JP 57133865A JP 13386582 A JP13386582 A JP 13386582A JP S5926113 A JPS5926113 A JP S5926113A
- Authority
- JP
- Japan
- Prior art keywords
- support plate
- filter element
- cap
- filtration
- filtration element
- 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
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
【発明の詳細な説明】 本発明は濾過エレメント組立体に関するものである。[Detailed description of the invention] FIELD OF THE INVENTION The present invention relates to filtration element assemblies.
従来、濾過壁を複数有し、この濾過壁で流体をｐ過する
ようになした濾過エレメントがある。Conventionally, there is a filtration element that has a plurality of filtration walls and filters fluid through the filtration walls.
かかる濾過エレメントをケース内部に収容した際には非
清浄空気のすべてをｉ濾過エレメントに通す必要がある
。When such a filtration element is housed inside a case, it is necessary to pass all non-clean air through the i-filtration element.
本発明では、このような要求を満足し得る濾過エレメン
ト組立体を提供しようとするものである。The present invention aims to provide a filter element assembly that can satisfy such requirements.
以下本発明を具体的実施例により詳細に説明する。本発
明に用いるン濾過エレメントのｔ月相形状は例えば、第
１図に示すごとく一端の幅寸法が短かく他端のそれが長
い台形型である。この台形型炉材１を、折り返し幅を一
定にしてＢ−Ｂ ′、Ｃ−Ｃ′、・・・、Ｊ−Ｊ ′の
折り返し線でひだ折りすると第２図の如く炉材１の両、
端間で連続した頂部列と底部列が複数形成された断面波
形部を持った炉材２が得られる。この炉材２を第３図の
ごとく、第２図のひだ折り炉材２のひだ折り面積が小さ
い即ち幅寸法の短かい面Ａ−Ａ ′、Ｂ−Ｂ′を内周側
にしてリング状（楕円も含む）に湾曲し、その両端部を
樹脂３によってモールドすることで同心円型ン濾過エレ
メント４が得られる。The present invention will be explained in detail below using specific examples. The filtration element used in the present invention has, for example, a trapezoidal shape with a short width at one end and a long width at the other end, as shown in FIG. When this trapezoidal furnace material 1 is folded along folding lines B-B', C-C', . . . , J-J' with a constant folding width, both sides of the furnace material 1,
A furnace material 2 having a corrugated cross-section in which a plurality of continuous top rows and bottom rows are formed between the ends is obtained. This furnace material 2 is shaped like a ring as shown in FIG. 3, with the folded furnace material 2 shown in FIG. By curving it into a shape (including an ellipse) and molding its both ends with resin 3, a concentric filtration element 4 can be obtained.
また、第４図に本発明に用いる支持プレート５を示す。Further, FIG. 4 shows the support plate 5 used in the present invention.
この支持プレート５は例えば、弾性を有する樹脂製であ
り、中心円筒部５ａ、中心円筒部５ａと外周部５ｂをつ
なぐ複数の連結部５Ｃ％最外周部にシール用のリップ状
突起５ｄならびにリング状溝部５ｅ、５ｆを備えている
。The support plate 5 is made of elastic resin, for example, and includes a central cylindrical portion 5a, a plurality of connecting portions 5C% connecting the central cylindrical portion 5a and the outer peripheral portion 5b, and a lip-shaped protrusion 5d for sealing and a ring-shaped protrusion 5d on the outermost periphery. It is provided with groove portions 5e and 5f.
第５図に本発明の濾過エレメント組立体６を示ず。すな
わち、上記同心円型２濾過エレメント４と支持プレート
５とを組合ゼたものである。濾過エレメント４の袋状ン
濾過壁４ａの最外周部および最内周部は接着剤７により
各々支持プレート５のリング状溝部５ｅ、５ｆに固定さ
れている。The filter element assembly 6 of the present invention is not shown in FIG. That is, it is a combination of the two concentric filtration elements 4 and the support plate 5 described above. The outermost and innermost peripheries of the bag-shaped filter wall 4a of the filtration element 4 are fixed to the ring-shaped grooves 5e and 5f of the support plate 5, respectively, with an adhesive 7.
なお、上記エレメント組立体６は、２濾過エレメント４
と支持プレート５とをインサート成形することにより構
成しても勿論よい。Note that the element assembly 6 includes two filtration elements 4
Of course, it is also possible to construct the support plate 5 by insert molding.
第６図に、本発明の濾過エレメント組立体を用いた水泗
過器を示す。FIG. 6 shows a water strainer using the filter element assembly of the present invention.
濾過エレメント組立体６の支持プレート５はキャップ８
の環状内部段９に位置する。この時、支持プレート５の
リップ状突起５ｄは、キュツブ８の内周部に全周で弾圧
接触している。また、ケース１０とキャップ８とは、接
着剤、溶接、ロー付などにより完全に密着されている。The support plate 5 of the filter element assembly 6 has a cap 8
located in the annular inner stage 9 of. At this time, the lip-shaped protrusion 5d of the support plate 5 is in elastic contact with the inner circumference of the cube 8 over its entire circumference. Further, the case 10 and the cap 8 are completely attached to each other by adhesive, welding, brazing, or the like.
上記構成において、作用を説明する。汚れた水は矢印の
ごとく濾過エレメント４を通過してン濾過されて清浄に
なる。この時、支持プレート５のリップ状突起５ｄとキ
ャップ８の内周部とは弾圧接４を通過し、濾過される。In the above configuration, the operation will be explained. Dirty water passes through the filter element 4 as shown by the arrow and is filtered to become clean. At this time, the lip-shaped protrusion 5d of the support plate 5 and the inner circumference of the cap 8 pass through the elastic contact 4 and are filtered.
つまり、ガスケットなどの部材を使用することなく、簡
単にシールが可能となる。In other words, sealing can be easily achieved without using members such as gaskets.
第７図に本発明の他の実施例を示す。本実施例は、支持
プレート５の最外周部に２重にリップ状突起５ｄ、５ｄ
’を設けたものである。こうしたことにより、流体清浄
器のケース内に組込んだ場合、濾過エレメント組立体の
安定性が増す。FIG. 7 shows another embodiment of the present invention. In this embodiment, there are double lip-shaped projections 5d, 5d on the outermost periphery of the support plate 5.
'. This increases the stability of the filtration element assembly when incorporated within a fluid purifier case.
第８図＋８） （ｂ）に本発明の更に他の実施例を示す
。FIG. 8+8) (b) shows still another embodiment of the present invention.
本実施例の場合、支持プレート５の最外周部のリップ状
突起５ｄは、外周方向に傾斜して設けられている。この
支持プレート５を流体清浄器に組込んだ実施例を第９図
に示す。キャップ８にテーパをつけることにより第６図
のごとき環状内部段９は不要である。また、流体を流し
た場合、支持プレート５のリップ状突起５ｄに該突起を
押し広げようとする力が加わり、リップ状突起５ｄはキ
ャップ８にさらに押しつけられ、シールが保たれること
になる。In the case of this embodiment, the lip-shaped protrusion 5d at the outermost peripheral portion of the support plate 5 is provided so as to be inclined in the outer peripheral direction. FIG. 9 shows an embodiment in which this support plate 5 is incorporated into a fluid purifier. By tapering the cap 8, an annular internal step 9 as shown in FIG. 6 is not required. Furthermore, when fluid flows, a force is applied to the lip-shaped protrusion 5d of the support plate 5 to spread it apart, and the lip-shaped protrusion 5d is further pressed against the cap 8, thereby maintaining the seal.
本発明は上述の実施例に限定されず、次のごとく種々の
変形が可能である。The present invention is not limited to the above-described embodiments, and various modifications can be made as follows.
（１）炉材１の形状は、一端が短く他端が長ければ両側
部の形状あるいは全体形状はどんな形状であってもよい
。例えば、台形形状でもよく、あるし）は一端が限りな
く０に近づいた三角形状のが材でも本発明の範囲である
。また、上記一端と他端との長さが同一の炉材でもよい
。(1) The shape of the furnace material 1 may be any shape as long as one end is short and the other end is long. For example, it may have a trapezoidal shape, or even a triangular shape with one end as close to 0 as possible is within the scope of the present invention. Further, the furnace material may have the same length at one end and the other end.
（２）ン月相１は両端間で波形部を連続して設ける必要
はなく、一部波形部を設けない構造でもよも１゜この場
合は、濾過エレメント４の内側に他の機能部品を配置す
る際に好都合である。(2) It is not necessary to provide continuous corrugated portions between both ends of the lunar phase 1, and it is possible to have a structure in which no corrugated portions are provided in part. In this case, other functional parts may be installed inside the filter element 4. It is convenient for placement.
（３）炉材１の折り線の間隔を異なるようにすることに
より、ン濾過エレメントを縦断面形状で設地状にできる
。(3) By making the intervals between the fold lines of the furnace material 1 different, the filtration element can be arranged in a vertical cross-sectional shape.
（４）ン濾過エレメント４のン濾過壁４ａはエレメント
軸心に対して同心円状となっているが、偏心させても勿
論よいし、あるいは濾過壁４ａはその平面が真円状でな
くても楕円状または略Ｕ字形状であっても勿論よい。略
Ｕ字形状の濾過ニレメン日よ第１図における炉材１の折
り紙を円弧と直線の組合せにすることにより構成でき、
また楕円状）濾過エレメントは略Ｕ字形状の濾過エレメ
ントを２つ接合することにより構成される。(4) The filtration wall 4a of the filtration element 4 is concentric with the element axis, but of course it may be eccentric, or the filtration wall 4a may not have a perfect circular plane. Of course, it may be elliptical or approximately U-shaped. It can be constructed by combining the origami of the furnace material 1 in Fig. 1 with circular arcs and straight lines.
Further, the elliptical (elliptical) filtration element is constructed by joining two approximately U-shaped filtration elements.
（５）本発明における濾過エレメントは、前述した形状
の炉材１を折り曲げ加工して構成されるものに限定され
ず、７戸材の加圧成形あるいは抄紙により、複数のン濾
過壁を有したン濾過エレメントを構成することができる
。(5) The filtration element in the present invention is not limited to one formed by bending the furnace material 1 having the shape described above, but may have a plurality of filtration walls formed by pressure molding or paper making of 7-piece material. filtration element.
また、特公昭５５−４１８０４号公報あるいは実公昭５
５−５１５３０号公報に記載されているごとく、平板と
波板とを組合せ、これを渦巻状に巻回した構造のｔ濾過
エレメントを適用することができる。なお、この濾過ニ
レメンＩ・では袋状の濾過壁を構成するため、上記平板
と波板とは部分的に接着しである。In addition, Special Publication No. 55-41804 or Publication No. 55-41804 or Publication No. 55-41804
As described in Japanese Patent No. 5-51530, a T-filtering element having a structure in which a flat plate and a corrugated plate are combined and spirally wound can be applied. In addition, in order to construct a bag-shaped filter wall in this filtering Niremen I, the flat plate and the corrugated plate are partially bonded together.
（６）支持プレートは弾性を有する樹脂で構成したが、
弾性を有するゴムで構成してもよい。また、支持プレー
トに設けたシール用突起の形状は先西が先細となった弾
性変形容易な形状であるが、種々の形状が考えられる。(6) Although the support plate was made of elastic resin,
It may be made of elastic rubber. Further, although the shape of the sealing projection provided on the support plate is tapered at the west end and easily elastically deformable, various shapes are possible.
（７）支持プレートのシール用突起をキャップとケース
との間で挟持するようにしても勿論よい。(7) Of course, the sealing protrusion of the support plate may be held between the cap and the case.
（８）本発明における濾過エレメントは、従来のいわゆ
る菊花型濾過エレメントを用いることもできる。(8) As the filtration element in the present invention, a conventional so-called chrysanthemum-shaped filtration element can also be used.
（９）上記の実施例はいずれも水ン濾過器について、説
明したが、本発明はこの水）濾過器に限定されるもので
はなく、例えば燃料油清浄器、潤滑油清浄器等にも勿論
適用できる。また、空気清浄器や一般空調用清浄器にも
適用可能である。(9) Although the above embodiments have all been described with respect to water filters, the present invention is not limited to these water filters, and can of course also be applied to fuel oil purifiers, lubricating oil purifiers, etc. Applicable. It is also applicable to air purifiers and general air conditioning purifiers.
以上詳述したように、本発明おいては、ン濾過エレメン
トの支持プレー トの外周囲４こリング状のシール用突
起を一体に設けたから、ケースとのシールのために別部
品としてのガスケットを使用する必要がなく、従って部
品点数の減少を図ることができる。As detailed above, in the present invention, since the ring-shaped sealing protrusion is integrally provided around the outer circumference of the support plate of the filtration element, a gasket as a separate part is provided for sealing with the case. There is no need to use it, so the number of parts can be reduced.
また、濾過エレメントをケース内に収容する型式の用途
に適用した際には、このｉ濾過エレメントをケース内に
押し込むだけでケース内部にシール固定でき、従って簡
便なシール構造を提供できる。Furthermore, when applied to a type of application in which the filtration element is housed in a case, the i-filtration element can be sealed and fixed inside the case simply by pushing it into the case, thus providing a simple sealing structure.
第１図乃至第５図は本発明）濾過エレメント組立体の製
作説明に供する図であり、第１図は滑材の展開状態Ｙ示
“ず斜視図、第２図は第１図のン月相を屈曲した状態を
示す斜視図、第３図は第２図の）月相を湾曲してその湾
曲端を接合してなるｔ濾過エレメントを示す斜視図、第
４図は支持プレートを示す一部切欠斜視図、第５図はン
濾過エレメント組立体を示す断面図、第６図は第５図の
濾過エレメント組立体を水ン濾過器に適用した断面図、
第７図は本発明における支持プレートのシール用突起の
他の例を示す断面図、第８図（ａｌ、（ｂｌは本発明に
おける支持プレートのシール用突起の更に他の例を示す
断面図、第９図（ａｌ、（ｂ）はｆｆ１８図（ａ）、（
ｂｌに対応した用途側を示す断面図である。
４・・・ン濾過エレメント、４ａ・・・濾過壁、５・・
・支持プレート、５ｄ・・・シール用突起、６・・・濾
過エレメント組立体。
代理人弁理士 岡 部 隆
第４図
第５図
第６図
番
壷
第 ７ 図
ち
第 ８ 図1 to 5 are views for explaining the production of the filtration element assembly (in accordance with the present invention). FIG. 3 is a perspective view showing a filtration element formed by curving the moon phase (in FIG. 2) and joining the curved ends; FIG. 4 is a perspective view showing a support plate. FIG. 5 is a sectional view showing the filtration element assembly; FIG. 6 is a sectional view of the filtration element assembly shown in FIG. 5 applied to a water filter;
FIG. 7 is a cross-sectional view showing another example of the sealing protrusion of the support plate in the present invention, and FIG. 8 is a cross-sectional view showing still another example of the sealing protrusion of the support plate in the present invention. Figure 9 (al, (b) is ff Figure 18 (a), (
It is a sectional view showing the application side corresponding to bl. 4...filtration element, 4a...filtration wall, 5...
- Support plate, 5d... Seal projection, 6... Filter element assembly. Representative Patent Attorney Takashi Okabe Figure 4 Figure 5 Figure 6 Number Jar No. 7 Figure 8
Claims (1)
メントを支持するよう該エレメントに装着され、かつ外
周囲にリング状のシール用突起を一体に有した支持プレ
ートとを具備したン濾過エレメント組立体。A filtration element assembly comprising a filtration element having a plurality of filtration walls, and a support plate attached to the element to support the filtration element and integrally having a ring-shaped sealing protrusion around the outer periphery. Three-dimensional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57133865A JPS5926113A (en) | 1982-07-31 | 1982-07-31 | Filter element assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57133865A JPS5926113A (en) | 1982-07-31 | 1982-07-31 | Filter element assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5926113A true JPS5926113A (en) | 1984-02-10 |
Family
ID=15114854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57133865A Pending JPS5926113A (en) | 1982-07-31 | 1982-07-31 | Filter element assembly |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5926113A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7569090B2 (en) | 2004-11-12 | 2009-08-04 | Donaldson Company, Inc. | Method of forming filter arrangements; and, apparatus |
| EP1159052B2 (en) † | 1999-02-26 | 2011-08-03 | Donaldson Company, Inc. | Sealing system for filter |
| US8016903B2 (en) | 2004-07-20 | 2011-09-13 | Donaldson Company, Inc. | Z-filter media pack arrangement; filter cartridge; air cleaner arrangement; and, methods |
| US8034144B2 (en) | 1999-02-26 | 2011-10-11 | Donaldson Company, Inc. | Filter arrangement; sealing system; and methods |
| US8685128B2 (en) | 2003-12-22 | 2014-04-01 | Donaldson Company, Inc. | Seal, arrangement for filter element; filter element assembly; and, methods |
| JP2016073903A (en) * | 2014-10-03 | 2016-05-12 | トヨタ紡織株式会社 | Filter element and air cleaner |
| US9782713B2 (en) | 2002-05-09 | 2017-10-10 | Donaldson Company, Inc. | Air filter having fluted filter media |
| US10252206B2 (en) | 2004-04-30 | 2019-04-09 | Donaldson Company, Inc. | Filter arrangements; housings; assemblies; and, methods |
| US10427083B2 (en) | 2005-10-11 | 2019-10-01 | Donaldson Company, Inc. | Air filter arrangement; assembly; and methods |
| US10507423B2 (en) | 2005-11-09 | 2019-12-17 | Donaldson Company, Inc. | Seal arrangement for filter element; filter element assembly; and, methods |
| US11679352B2 (en) | 2004-04-30 | 2023-06-20 | Donaldson Company, Inc. | Filter arrangements; housings; assemblies; and, methods |
-
1982
- 1982-07-31 JP JP57133865A patent/JPS5926113A/en active Pending
Cited By (27)
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|---|---|---|---|---|
| EP1159052B2 (en) † | 1999-02-26 | 2011-08-03 | Donaldson Company, Inc. | Sealing system for filter |
| US8034144B2 (en) | 1999-02-26 | 2011-10-11 | Donaldson Company, Inc. | Filter arrangement; sealing system; and methods |
| US8246708B2 (en) | 1999-02-26 | 2012-08-21 | Donaldson Company, Inc. | Filter arrangement; sealing system; and methods |
| US9782713B2 (en) | 2002-05-09 | 2017-10-10 | Donaldson Company, Inc. | Air filter having fluted filter media |
| US11185810B2 (en) | 2002-05-09 | 2021-11-30 | Donaldson Company, Inc. | Air filter having fluted filter media |
| US10556202B2 (en) | 2002-05-09 | 2020-02-11 | Donaldson Company, Inc. | Air filter having fluted filter media |
| US11123676B2 (en) | 2003-12-22 | 2021-09-21 | Donaldson Company, Inc. | Seal arrangement for filter element; filter element assembly; and, methods |
| US8685128B2 (en) | 2003-12-22 | 2014-04-01 | Donaldson Company, Inc. | Seal, arrangement for filter element; filter element assembly; and, methods |
| US10279303B2 (en) | 2003-12-22 | 2019-05-07 | Donaldson Company, Inc. | Seal arrangement for filter element; filter element assembly; and, methods |
| US10252206B2 (en) | 2004-04-30 | 2019-04-09 | Donaldson Company, Inc. | Filter arrangements; housings; assemblies; and, methods |
| US10343101B2 (en) | 2004-04-30 | 2019-07-09 | Donaldson Company, Inc. | Filter arrangements; housings; assemblies; and, methods |
| US11679352B2 (en) | 2004-04-30 | 2023-06-20 | Donaldson Company, Inc. | Filter arrangements; housings; assemblies; and, methods |
| US11123673B2 (en) | 2004-04-30 | 2021-09-21 | Donaldson Company, Inc. | Filter arrangements; housings; assemblies; and, methods |
| US8016903B2 (en) | 2004-07-20 | 2011-09-13 | Donaldson Company, Inc. | Z-filter media pack arrangement; filter cartridge; air cleaner arrangement; and, methods |
| US8574333B2 (en) | 2004-11-12 | 2013-11-05 | Donaldson Company, Inc. | Method of forming filter arrangements; and, apparatus |
| US10512877B2 (en) | 2004-11-12 | 2019-12-24 | Donaldson Company, Inc. | Method of forming filter arrangements; and, apparatus |
| US11007468B2 (en) | 2004-11-12 | 2021-05-18 | Donaldson Company, Inc. | Method of forming filter arrangements; and, apparatus |
| US9168480B2 (en) | 2004-11-12 | 2015-10-27 | Donaldson Company, Inc. | Method for forming filter arrangements; and, methods |
| US8152888B2 (en) | 2004-11-12 | 2012-04-10 | Donaldson Company, Inc. | Air filter |
| US7569090B2 (en) | 2004-11-12 | 2009-08-04 | Donaldson Company, Inc. | Method of forming filter arrangements; and, apparatus |
| US9889399B2 (en) | 2004-11-12 | 2018-02-13 | Donaldson Company, Inc. | Method of forming filter arrangements; and, apparatus |
| US10427083B2 (en) | 2005-10-11 | 2019-10-01 | Donaldson Company, Inc. | Air filter arrangement; assembly; and methods |
| US11173442B2 (en) | 2005-10-11 | 2021-11-16 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
| US11786857B2 (en) | 2005-10-11 | 2023-10-17 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
| US10507423B2 (en) | 2005-11-09 | 2019-12-17 | Donaldson Company, Inc. | Seal arrangement for filter element; filter element assembly; and, methods |
| US11117085B2 (en) | 2005-11-09 | 2021-09-14 | Donaldson Company, Inc. | Seal arrangement for filter element; filter element assembly; and, methods |
| JP2016073903A (en) * | 2014-10-03 | 2016-05-12 | トヨタ紡織株式会社 | Filter element and air cleaner |
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