JPH0622403Y2 - ▲ Ro ▼ Excessive element - Google Patents
▲ Ro ▼ Excessive elementInfo
- Publication number
- JPH0622403Y2 JPH0622403Y2 JP1988041864U JP4186488U JPH0622403Y2 JP H0622403 Y2 JPH0622403 Y2 JP H0622403Y2 JP 1988041864 U JP1988041864 U JP 1988041864U JP 4186488 U JP4186488 U JP 4186488U JP H0622403 Y2 JPH0622403 Y2 JP H0622403Y2
- Authority
- JP
- Japan
- Prior art keywords
- paper
- bent
- wall piece
- flat
- downward
- 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
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） この考案は気体、液体などの過に用いられるハニカム
形の過エレメントの改良に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to an improvement of a honeycomb-shaped over-element used for gas, liquid and the like.
（従来の技術） エンジンなどのエアクリーナやオイルフイルタとして、
一定容積の中で多量の過面積を確保できるところか
ら、第４図イ、ロに示すようなハニカム形の過エレメ
ントが広く用いられている。(Prior art) As an air cleaner and oil filter for engines,
Since a large amount of excess area can be ensured in a fixed volume, honeycomb-shaped excess elements as shown in FIGS. 4A and 4B are widely used.
すなわち、イ図のように波付け加工した一定大きさの波
付け紙ａと平板紙ｂとを、波付け紙ａが上になる
ようにして交互に所要数段重ね合わせ、一方の側縁（図
で手前側）では波付け紙ａが下側の平板紙ｂと向き
合う山の部分に一定幅だけシール用の接着剤ｅを充填す
ると共に他方の側縁では上側の平板紙ｂと向き合う谷
の部分に一定幅だけ接着剤ｅを充填して、前端または後
端が交互に閉じられた袋状の通気穴d1,d2を多数形成
し、前後部を除く側周をカバーＣで包被している。That is, a corrugated paper a and a flat paper b each having a certain size that are corrugated as shown in FIG. In the drawing (front side in the figure), the corrugated paper a is filled with a sealing adhesive e in a certain width in the mountain portion where the corrugated paper a faces the lower flat paper b, and the other side edge has a valley facing the upper flat paper b. The portion is filled with the adhesive e by a certain width to form a large number of bag-shaped ventilation holes d 1 and d 2 whose front ends or rear ends are alternately closed, and the side circumference except for the front and rear portions is covered with the cover C. is doing.
（考案が解決しようとする問題点） ところで、上記従来の過エレメントでは、一定容積の
もとに多くの過面積が得られる利点は持つているが、
流体の入口側端面および出口側端面は共に半分の面積が
シール用の接着剤ｅによつて目つぶしされているため
に、多量の流体を処理するフイルタにとつては流通抵抗
が高いものとなり、過機能が低下するばかりでなく、
エレメントの寿命が短くなつてしまう。(Problems to be solved by the invention) By the way, although the above-mentioned conventional over-element has an advantage that a large amount of over-area can be obtained under a constant volume,
Since both the inlet side end face and the outlet side end face of the fluid are occluded by the sealing adhesive e, the flow resistance is high for a filter that processes a large amount of fluid. Not only the function deteriorates,
The life of the element will be shortened.
そこで、この考案は流通抵抗の減少が図られると同時に
過面積が増加し寿命を向上できる過エレメントを提
供することを目的とする。Therefore, an object of the present invention is to provide an excess element in which the flow resistance is reduced and at the same time the excess area is increased to improve the life.
（問題点を解決するための手段ならびに作用） 上記目的達成のためにこの考案は、屈曲紙と平板紙
を交互に重ね合わせるハニカム形の過エレメントとし
て、屈曲紙を、一端において一体になされた両側片と
上壁片からなる他端開放の下向きみぞ形部と、他端にお
いて一体になされた両側片と下壁片からなる一端開放の
上向きみぞ形部とで交互に連続して形成したことを特徴
とするものであり、その使用時には、被処理流体がエレ
メントの片側端面から屈曲紙の各下向きみぞ形部また
は上向きみぞ形部に流入し、両側片を横切り過されな
がら隣接する上向きみぞ形部または下向きみぞ形部に入
り、所要の場所に流出していく。(Means and Actions for Solving Problems) In order to achieve the above-mentioned object, the present invention proposes, as a honeycomb-shaped over-element in which bent paper and flat paper are alternately stacked, bent paper is integrally formed on both sides. One end open downward groove part formed of the upper end and the other end open bottom end part consisting of the upper wall piece and the one end open upper end part consisting of the lower wall piece and the both end pieces integrally formed at the other end. When used, the fluid to be treated flows from one end face of the element into each downward groove or upward groove of the bent paper, and the adjacent upward groove while being traversed on both sides. Or enter the downward groove and flow out to the required place.
（実施例） 第１図はこの考案の一実施例を示すものであり、一定長
さの屈曲紙１と平板紙２とからなるが、平板紙２
を上下の屈曲紙１の間に挾んだ状態に所要数段重ね合
わされ、前面と後面とを除いた側周は紙、合成樹脂な
どのカバー３で包被されている。(Embodiment) FIG. 1 shows an embodiment of the present invention, which is composed of a bent paper 1 and a flat paper 2 having a certain length.
Are stacked between the upper and lower bent papers 1 by a required number of stages, and the side circumferences except the front surface and the rear surface are covered with a cover 3 of paper, synthetic resin or the like.
屈曲紙１は第２図イにみられるように、一端（図で後
端）において当接する長方形の両側片１ａと三角形の上
壁片１ｂとで、平面三角形で断面四角形をなし他端（図
で前端）が開放された下向きみぞ形部Ａと、他端（前
端）において当接する長方形の両側片１ａと三角形の下
壁片１ｅとで、平面三角形で断面四角形をなし一端（後
端）の開放された上向きみぞ形部Ｂとが交互に連続して
屈曲形成されている。As shown in FIG. 2A, the bent paper 1 is a rectangular side wall piece 1a that abuts at one end (the rear end in the figure) and a triangular upper wall piece 1b, and has a rectangular cross section with a flat triangular shape and the other end (see FIG. The front end) has a downward groove portion A, the other end (front end) of the rectangular side pieces 1a abutting each other and the lower wall piece 1e of the triangle form a rectangular cross section with a flat triangular shape. The open upward groove portions B are alternately and continuously bent.
そして、上記屈曲紙１は第２図ロのように素材紙４
に上壁片１ｂの境界斜線l1を実線のように、下壁片１ｃ
の境界斜線l2を点線のように一定間隔（側片１ａの幅）
で交互に施し、それらの斜線l1，l2に沿つて型付けロー
ルにより下方または上方に折り曲げ、前端および後端に
おける側片１ａ同志の当接部を一体に接着して形成され
ている。The bent paper 1 is a raw paper 4 as shown in FIG.
The boundary slant line l 1 of the upper wall piece 1b as shown by the solid line
Boundary diagonal line l 2 at regular intervals (width of side piece 1a)
Are alternately applied, and are bent downward or upward along the oblique lines l 1 and l 2 by a shaping roll, and the abutting portions of the side pieces 1a at the front end and the rear end are integrally bonded to each other.
上下の屈曲紙１は下向きみぞ形部Ａおよび上向きみぞ
形部Ｂが整列するように重ねられ、上下の紙１の間に
は前記のように平板紙２が配設されて下側屈曲紙の
上向きみぞ形部Ｂの上面と上側屈曲紙の下向きみぞ形
部Ａの下面を閉じるようになされており、かつ、前端側
においては平板紙２の下縁と下側屈曲紙１の上縁と
が接着剤５に接着されると共に後端側においては平板
紙２の上縁と上側屈曲紙１の下縁とが接着材５によつ
て互に接着されている。The upper and lower bent papers 1 are overlapped so that the downward grooved portions A and the upward grooved portions B are aligned, and the flat paper 2 is disposed between the upper and lower papers 1 as described above so that the lower bent papers The upper surface of the upward grooved portion B and the lower surface of the downward grooved portion A of the upper bent paper are closed, and the lower edge of the flat paper 2 and the upper edge of the lower bent paper 1 at the front end side. At the rear end side, the upper edge of the flat paper 2 and the lower edge of the upper bent paper 1 are adhered to each other by the adhesive 5 while being adhered to the adhesive 5.
また、第１図で明らかなように最上段の屈曲紙１の上
向きみぞ形部Ｂの上面はカバー３の上壁で閉じられると
共に前端縁が接着剤５で結合シールされ、最下段の屈曲
紙１の下向きみぞ形部Ａの下面はカバー３の下壁で閉
じられると共に後端縁が接着剤で結合シールされてい
る。Further, as is apparent from FIG. 1, the upper surface of the upward groove portion B of the uppermost bent paper 1 is closed by the upper wall of the cover 3 and the front edge is bonded and sealed with the adhesive 5, so that the lowermost bent paper 1 is bent. The lower surface of the downward groove portion A of FIG. 1 is closed by the lower wall of the cover 3 and the rear end edge thereof is bonded and sealed with an adhesive.
しかして、その使用時にはカバー３ともども角形のケー
スに収容されて用いられるが、いま被処理流体が第１図
の矢印のように手前側から各屈曲紙１の下向きみぞ形
部Ａに流入するとすれば、各下向きみぞ形部Ａに入つた
被処理流体は長方形の両側片１ａをそれぞれ横切つて
過されながら、左右に隣接する上向きみぞ形部Ｂに入り
後方に流出していく。When used, both the cover 3 and the cover 3 are used by being housed in a rectangular case. Now, it is assumed that the fluid to be processed flows into the downward groove portion A of each bent paper 1 from the front side as shown by the arrow in FIG. For example, the fluid to be treated, which has entered the respective downward groove portions A, passes through the rectangular side pieces 1a, respectively, and enters the upward groove portions B adjacent to the left and right and flows out rearward.
この場合、各下向きみぞ形部Ａの前端すなわち入口端お
よび各上向きみぞ形部Ｂの後端（出口端）のすべてが開
放されているので、第４図のこれまでのものに比べ著し
く流通抵抗が低減される。In this case, since the front end of each downward groove portion A, that is, the inlet end and the rear end (outlet end) of each upward groove portion B are all open, the flow resistance is remarkably higher than that of the previous one shown in FIG. Is reduced.
第３図イ，ロは屈曲紙１と平板紙２とを重ね合わせ
るに当たり、両者の間に若干の隙間を形成するようにし
た変更例を示すものであり、イ図は下側屈曲紙１の前
端部上面と平板紙２の前端部下面との間およびこの平
面紙２の後端部上面と上側屈曲紙１の後端部下面と
の間に、テープ状のスペーサ６を接着剤５によるシール
部の内側にそれぞれ配設し、平板紙２と下側屈曲紙
の下向きみぞ形部Ａの上壁片１ｂとの間ならびに上側屈
曲紙の上向きみぞ形部Ｂの下壁片１ｅとの間に隙間を
形成し、流体の処理に当たり、屈曲紙１と平板紙２
との密着を防いで、平板紙２、屈曲紙１の上壁片１
ｂまたは下壁片１ｃをも過部として有効に役立つよう
にしたものであり、ロ図はテープ状のスペーサ６に代え
て、屈曲紙１の各上壁片１ｂの前端部、各下壁片１ｃ
の後端部ならびに平板紙２の前後の端部にエンボス加
工により互いに対向する上向きまたは下向きのかまぼこ
形、円形などの突条７ａ，７ｂを形成してイ図と同様の
機能を持つようにしたものである。FIGS. 3A and 3B show a modified example in which a slight gap is formed between the bent paper 1 and the flat paper 2 when they are superposed on each other. A tape-shaped spacer 6 is sealed with an adhesive 5 between the upper surface of the front end and the lower surface of the front end of the flat paper 2 and between the upper surface of the rear end of the flat paper 2 and the lower surface of the rear end of the upper bent paper 1. Between the flat paper 2 and the lower wall piece 1b of the downward grooved portion A of the lower bent paper and between the lower wall piece 1e of the upward grooved portion B of the upper bent paper. Bending paper 1 and flat paper 2 when forming a gap and treating fluid
Prevents close contact with the flat paper 2, bent paper 1 and upper wall piece 1
b or the lower wall piece 1c is also effectively used as an excess portion. In the figure, instead of the tape-shaped spacer 6, the front end portion of each upper wall piece 1b of the bent paper 1 and each lower wall piece are shown. 1c
By embossing the front and rear edges of the rear end portion and the front and rear ends of the slab paper 2 to face each other, projecting ridges 7a, 7b of upward or downward directions such as a semi-cylindrical shape or a circular shape are formed so as to have the same function as in FIG. It is a thing.
（考案の効果） 以上のようにこの考案では、屈曲紙と平板紙とを交
互に重ね合わせるハニカム形の過エレメントとして、
屈曲紙を、一端において一体になされた両側片と上壁
片からなり他端開放の下向きみぞ形部と、他端において
一体になされた両側片と下壁片からなり一端の開放され
た上向きみぞ形部とで交互に連続して形成したので、エ
レメントの両端面における屈曲紙のみぞ形部はすべて
開放されていて、端面の半分の面積がシール用接着剤で
目つぶしされる従来品に比べ著しく流通抵抗を低減する
ことができ、シール用接着剤の節約ともなり、また、
紙の収容量が増加しかつ屈曲紙と平板紙の間にすき
間を形成することにより、過面積を増すことができ、
エレメントの寿命を向上させることができる。(Effect of the Invention) As described above, in the present invention, as a honeycomb-shaped excess element in which bent paper and flat paper are alternately stacked,
The bent paper is a downward grooved part which is composed of both side pieces and an upper wall piece which are integrated at one end, and the other end is open downward, and an upward groove whose one end is open and which is composed of both side pieces and a lower wall piece. Since it is formed alternately with the shaped part, all the bent paper groove-shaped parts on both end faces of the element are open, and half the area of the end face is markedly marked compared with the conventional product where sealing adhesive is crushed. Flow resistance can be reduced, saving adhesive for sealing, and
By increasing the paper storage capacity and forming a gap between the bent paper and the flat paper, it is possible to increase the excess area,
The life of the element can be improved.
第１図はこの考案の一実施例の一部を切除した斜視図。 第２図イは上下の屈曲紙と平板紙の配置状態を示す
一部の斜視図。 同図ロは屈曲紙の展開状態を示す一部の平面図。 第３図イ，ロはそれぞれ変更例の一部分の斜視図。 第４図イは従来の波付け紙と平板紙の斜視図。 同図ロは従来品の一部を切除した斜視図。 図中 １……屈曲紙、１ａ……側片 １ｂ……上壁片、１ｃ……下壁片 ２……平板紙、３……カバー ５……接着剤、Ａ……下向きみぞ形部 Ｂ……上向きみぞ形部FIG. 1 is a perspective view in which a part of an embodiment of the present invention is cut away. FIG. 2A is a partial perspective view showing an arrangement state of upper and lower bent paper sheets and a flat paper sheet. FIG. 8B is a partial plan view showing the developed state of the bent paper. 3A and 3B are perspective views of a part of the modified example. FIG. 4A is a perspective view of a conventional corrugated paper and a flat paper. FIG. 2B is a perspective view in which a part of the conventional product is cut away. In the figure, 1 ... bent paper, 1a ... side piece 1b ... upper wall piece, 1c ... lower wall piece 2 ... flat paper, 3 ... cover 5 ... adhesive, A ... downward groove portion B ...... Upward groove part
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｆ０１Ｍ 11/03 Ｂ 7443−3Ｇ Ｆ０２Ｍ 35/024 Ｑ 9247−3Ｇ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 5 Identification number Reference number within the agency FI Technical indication location F01M 11/03 B 7443-3G F02M 35/024 Q 9247-3G
Claims (1)
わせてなる過エレメントにおいて、上記屈曲紙１
を、一端において一体になされた両側片１ａと上壁片１
ｂからなる他端開放の下向きみぞ形部Ａと、他端におい
て一体になされた両側片１ａと下壁片１ｃからなる一端
開放の上向きみぞ形部Ｂとで交互に連続して形成してな
る過エレメント。1. An excess element comprising bent paper 1 and flat paper 2 which are alternately superposed on each other.
, One side piece 1a and one upper wall piece 1 which are integrally formed at one end
and a downwardly extending groove portion A formed at the other end, which is open at the other end, and an upwardly extending groove portion B at one end, which is integrally formed at the other end and includes both side pieces 1a and a lower wall piece 1c. Over-element.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988041864U JPH0622403Y2 (en) | 1988-03-31 | 1988-03-31 | ▲ Ro ▼ Excessive element |
| US07/330,464 US4925561A (en) | 1988-03-31 | 1989-03-30 | Composite planar and triangularly pleated filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988041864U JPH0622403Y2 (en) | 1988-03-31 | 1988-03-31 | ▲ Ro ▼ Excessive element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01148708U JPH01148708U (en) | 1989-10-16 |
| JPH0622403Y2 true JPH0622403Y2 (en) | 1994-06-15 |
Family
ID=31268290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988041864U Expired - Lifetime JPH0622403Y2 (en) | 1988-03-31 | 1988-03-31 | ▲ Ro ▼ Excessive element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622403Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013714B (en) * | 2014-01-07 | 2021-08-20 | 唐纳森公司 | Filter media pack, filter element, and filter media |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0346820Y2 (en) * | 1986-02-14 | 1991-10-03 |
-
1988
- 1988-03-31 JP JP1988041864U patent/JPH0622403Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01148708U (en) | 1989-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4728426A (en) | Filter pack | |
| EP0058994B1 (en) | Filter element for filtering fluid | |
| US6824581B1 (en) | Pleated filter media with embossed spacers and cross flow | |
| US5217788A (en) | Corrugated sheet assembly | |
| JPH01171615A (en) | Filter element | |
| CA2009473A1 (en) | Filter cartridge | |
| EP1254689B1 (en) | Pleated filter media with embossed spacers and cross flow | |
| JPH0622403Y2 (en) | ▲ Ro ▼ Excessive element | |
| JPH0611053Y2 (en) | Roll Honeycomb-shaped element | |
| JPH0525682Y2 (en) | ||
| JPH0225463Y2 (en) | ||
| JPH0728891Y2 (en) | Filtration element | |
| JPH0622406Y2 (en) | Filter element | |
| JPH0622405Y2 (en) | Honeycomb filter element | |
| JPH01207112A (en) | Production of filter element | |
| JPS63221820A (en) | Filter element | |
| JPH055932Y2 (en) | ||
| JPH02207805A (en) | Filter element and its production | |
| JPS6143531Y2 (en) | ||
| JPH0462764B2 (en) | ||
| JPH0331373Y2 (en) | ||
| JPH02207806A (en) | Filter element and its production | |
| JPH0332923U (en) | ||
| JPH02207807A (en) | Annular filter element | |
| JPH0611045Y2 (en) | Filter element |