JPH0529046Y2 - - Google Patents
Info
- Publication number
- JPH0529046Y2 JPH0529046Y2 JP1985203897U JP20389785U JPH0529046Y2 JP H0529046 Y2 JPH0529046 Y2 JP H0529046Y2 JP 1985203897 U JP1985203897 U JP 1985203897U JP 20389785 U JP20389785 U JP 20389785U JP H0529046 Y2 JPH0529046 Y2 JP H0529046Y2
- Authority
- JP
- Japan
- Prior art keywords
- core
- winding core
- diameter
- same
- flange
- 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
- 238000004804 winding Methods 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
- B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
- B01D46/527—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in wound arrangement
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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〕
本考案はハニカム式のフイルタエレメント特に
エンジンのエアクリーナに用いるハニカム式のフ
イルタエレメントに関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a honeycomb type filter element, and particularly to a honeycomb type filter element used in an engine air cleaner.
最近のエンジン特に自動車用エンジンに使用さ
れる機能部品は無整備、無交換または長寿命を要
求されており、エアクリーナもその一例で通気抵
抗、清浄効率の性能を低下させることなく、長寿
命のフイルタエレメントの開発が望まれている。
同一出願人による実開昭59−150977号、実開昭59
−154319号または実開昭60−124622号公報等に開
示されているハニカム式のフイルタエレメントも
上記に関する提案であり、これらの考案の目的は
異るが何れもハニカム式のフイルタエレメントを
利用したもので第３図、第４図によりその概要を
説明する。
Functional parts used in modern engines, especially automobile engines, are required to have a long life without maintenance or replacement, and air cleaners are one example of this. Development of elements is desired.
Utility Model Application No. 59-150977, Utility Model Application No. 59, filed by the same applicant
The honeycomb filter element disclosed in No. 154319 or Japanese Utility Model Application Publication No. 60-124622 is also a proposal related to the above, and although the purposes of these ideas are different, they all utilize the honeycomb filter element. The outline will be explained with reference to FIGS. 3 and 4.
第３図のハニカム式のフイルタエレメント（以
下ハニカムエレメントと略称）１０は、第４図に
も示すごとく平板材１と山部３および谷部４を
有する波板材２とを重ね、第３図図示のとお
り、その一端の山部３と他端の谷部４とを、例え
ば接着剤で閉塞部５，６を形成するように巻芯７
にスパイラル状に巻層したものである。 The honeycomb type filter element (hereinafter abbreviated as honeycomb element) 10 shown in FIG. As shown, the winding core 7 is formed by connecting the peak portion 3 at one end and the valley portion 4 at the other end with adhesive, for example, to form closed portions 5 and 6.
It is made by winding layers in a spiral shape.
そして巻芯７は中空のパイプ状のものとし、そ
の両端はエポキシ等の樹脂により閉端８，９を形
成したものである。そして上記のハニカムエレメ
ント１０は二点鎖線のエアクリーナケーシングに
収納されている。 The winding core 7 is shaped like a hollow pipe, and both ends thereof are formed with closed ends 8 and 9 made of resin such as epoxy. The honeycomb element 10 described above is housed in an air cleaner casing indicated by a two-dot chain line.
巻芯は軽量化のため中空のパイプ状のものが通
常用いられ、前記のようにその両端をエポキシ等
により閉端を形成し、巻芯内の空気流通を阻止し
ているが、これらの接着剤を固化する形式のもの
は、シールの信頼性に乏しい上作業性が悪く且つ
コスト的にも高価になるという問題点を有してい
る。 A hollow pipe-shaped core is usually used to reduce weight, and as mentioned above, both ends are closed with epoxy or the like to prevent air flow within the core. The type that solidifies the agent has the problems of poor seal reliability, poor workability, and high cost.
この問題点を解決するものとして、中空の金属
製巻芯の孔の端部に金属製の盲蓋（ストツパ）を
接着剤によつて固着し、巻芯を閉じる技術が知ら
れている（特開昭56−144714号公報）。 To solve this problem, a technique is known in which a metallic stopper is fixed with an adhesive to the end of the hole in a hollow metallic core to close the core (Japanese Patent Laid-Open Publication No. 144714/1981).
しかしながら上記従来公知の技術は巻芯として
金属製のものが用いられているため同じ金属から
なる盲蓋との接着が難しく、接着剤のたまり部を
設けるなどの対策を必要とし、さらに両者が剛性
の高い金属であることから、使用中に接着剤の亀
裂、剥離が生じ、シール性確保の面で問題を生ず
る危険がある。
However, since the conventionally known technology described above uses a metal material as the winding core, it is difficult to bond it to the blind lid made of the same metal, requiring measures such as providing an adhesive pool, and furthermore, both are rigid. Since it is a metal with a high viscosity, there is a risk that the adhesive will crack or peel off during use, causing problems in terms of ensuring sealing performance.
パイプ状の巻芯として紙製のものを使用とする
とともに巻芯の流入側の入口面に、巻芯の外径と
ほぼ同径の平坦なフランジを有し且つ巻芯の内径
とほぼ同径の内挿部からなる盲蓋のフランジおよ
び内挿部の側面に接着剤を塗布し、該盲蓋を巻芯
に挿入固設するようにしたものである。
A pipe-shaped winding core made of paper is used, and the inlet side of the winding core has a flat flange with a diameter that is approximately the same as the outside diameter of the winding core, and a diameter that is approximately the same as the inside diameter of the winding core. Adhesive is applied to the flange of the blind lid consisting of the inserted portion and the side surface of the inserted portion, and the blind lid is inserted and fixed onto the winding core.
パイプ状の巻芯の入口面にフランジおよび内挿
部を有する盲蓋が接着のしやすい紙製の巻芯に気
密に固着されており、シールを十分に保ち、しか
も耐久性の優れたものとなつており、使用状態に
おいても大気流入側より流入する含塵エアはパイ
プ状の巻芯を通過することなく、巻芯の外側に設
けられたハニカムフイルタを通過して浄化され
る。
A blind lid with a flange and an insert on the entrance surface of the pipe-shaped winding core is airtightly fixed to the paper core, which is easy to adhere to, and it maintains a sufficient seal and is highly durable. Even during use, dust-containing air flowing in from the air inlet side does not pass through the pipe-shaped winding core, but passes through a honeycomb filter provided on the outside of the winding core and is purified.
本考案の実施例を第１図、第２図により説明す
る。説明の便宜上巻芯１７の外側にスパイラル状
に巻層する平板、波板材等は従来のものと同じ
とする。
An embodiment of the present invention will be explained with reference to FIGS. 1 and 2. For convenience of explanation, it is assumed that the flat plate, corrugated plate, etc. wound spirally on the outside of the winding core 17 are the same as the conventional ones.
巻芯１７は紙製のパイプ状のもので、その外側
には第１図に示すように、従来と同じ要領でハニ
カムエレメント２０を形成し、そして二点鎖線の
仮想線で示すエアクリーナのケーシングＣで収納
されている。図では左側が大気の流入側Ａ、右側
が流出側Ｂで、流入側Ａの巻芯１７の端部には盲
蓋１１が気密に固着されている。すなわち第２図
に示すように盲蓋１１は、フランジ１２と凸形の
内挿部１３とを設けた例えば薄鉄板をプレス加工
したものである。そしてフランジ１２と巻芯１７
の外径はほぼ同径であり、且つ内挿部１３の側面
１４と巻芯１７の内径いわゆる内面１６とほぼ同
径になるよう成形してある。巻芯１７と盲蓋１１
の固着は盲蓋１１の凸形の内挿部１３側のフラン
ジ１２の面と内挿部１３の側面１４に接着剤を塗
布し、内挿部１３を巻芯１７の内面１６に挿入し
フランジ１２を巻芯１７の入口面１５に当接さ
せ、フランジ１２と入口面１５、側面１４と内面
１６とを接着したものである。 The winding core 17 is made of paper and has a pipe shape, and as shown in FIG. 1, a honeycomb element 20 is formed on the outside of the core 17 in the same manner as in the conventional method, and an air cleaner casing C shown by an imaginary two-dot chain line is formed on the outside of the core 17, as shown in FIG. It is stored in. In the figure, the left side is the air inflow side A, and the right side is the air outflow side B. A blind lid 11 is airtightly fixed to the end of the winding core 17 on the inflow side A. That is, as shown in FIG. 2, the blind lid 11 is formed by pressing, for example, a thin iron plate provided with a flange 12 and a convex insert 13. And the flange 12 and the winding core 17
The outer diameter of the core 17 is approximately the same as that of the side surface 14 of the inner insertion portion 13 and the inner diameter (inner surface 16) of the winding core 17. Winding core 17 and blind lid 11
To fix the flange, apply adhesive to the surface of the flange 12 on the convex inner part 13 side of the blind lid 11 and the side surface 14 of the inner part 13, insert the inner part 13 into the inner surface 16 of the winding core 17, and then close the flange. 12 is brought into contact with the inlet surface 15 of the winding core 17, and the flange 12 and the inlet surface 15, and the side surface 14 and the inner surface 16 are bonded together.
上記構成によるハニカムエレメント２０の場
合、流入側Ａにより吸入される含塵エアは矢印で
示すように流通し、浄化後流出側Ｂから図示しな
いエンジンへ吸引される。 In the case of the honeycomb element 20 having the above configuration, the dust-containing air sucked into the inflow side A flows as shown by the arrow, and after purification is sucked into the engine (not shown) from the outflow side B.
すなわちパイプ状の巻芯１７は盲蓋１１により
流路を遮断され含塵エアが流通することはない。 That is, the flow path of the pipe-shaped winding core 17 is blocked by the blind lid 11, so that dust-containing air does not flow therethrough.
上述のように本考案はハニカム式のフイルタエ
レメントに紙製パイプ状の巻芯を用い、巻芯の外
径とほぼ同径のフランジ、巻芯の内径とほぼ同径
の内挿部を有する盲蓋に接着剤を塗布し、流入側
の巻芯の入口面と気密に接着固設するようにした
ので、盲蓋の挿入に当つて紙製である巻芯が変形
し、巻芯と盲蓋の嵌合においてむりな力が加わら
ない。従つて巻芯と盲蓋との接合強度を十分に確
保すえることができ、シール性、組付けの作業性
が非常に優れ、製造コストも低減することができ
る。さらに巻芯が紙製であるので、濾材との接合
も十分に行われ、濾材の巻始め部分のシール性の
向上をもたらすものである。
As mentioned above, the present invention uses a paper pipe-shaped winding core in a honeycomb filter element, and a blind tube having a flange with approximately the same diameter as the outside diameter of the winding core, and an inner part with approximately the same diameter as the inside diameter of the winding core. Since we applied adhesive to the lid and fixed it airtightly to the entrance surface of the winding core on the inflow side, the paper core deformed when the blind lid was inserted, causing the core and blind lid to deform. No excessive force is applied when mating. Therefore, sufficient bonding strength between the winding core and the blind lid can be ensured, sealing properties and assembly workability are excellent, and manufacturing costs can be reduced. Furthermore, since the winding core is made of paper, it is sufficiently bonded to the filter medium, resulting in improved sealing performance at the beginning of winding of the filter medium.
第１図は本考案の実施例の説明用縦断面図、第
２図は本考案の盲蓋および巻芯の一部の斜視図、
第３図は従来例の説明用縦断面図、第４図はその
要部の一部側面図。
１……平板材、２……波板材、３……山
部、４……谷部、７，１７……巻芯、１０，２０
……フイルタエレメント、１１……盲蓋、１２…
…フランジ、１３……内挿部、１５……入口面。
Fig. 1 is an explanatory longitudinal sectional view of an embodiment of the present invention, Fig. 2 is a perspective view of a portion of the blind cover and core of the present invention,
FIG. 3 is an explanatory vertical cross-sectional view of a conventional example, and FIG. 4 is a partial side view of its main parts. 1... Flat plate material, 2... Corrugated plate material, 3... Mountain part, 4... Valley part, 7, 17... Winding core, 10, 20
...Filter element, 11...Blind lid, 12...
...Flange, 13...Insertion part, 15...Inlet surface.
Claims (1)
濾材とを重ね、その一端の山部と他端の谷部とを
閉塞したものを紙製パイプ状の巻芯にスパイラル
状に巻層し、そして前記巻芯の外径とほぼ同径の
平坦なフランジを有し且つ巻芯の内径とほぼ同径
の内挿部からなる金属製の盲蓋を、前記巻芯の流
入側に気密に固設したハニカム式のフイルタエレ
メント。 A flat plate filter medium and a corrugated filter medium each having peaks and troughs are stacked one on top of the other, and the peaks at one end and the valleys at the other end are closed, and the layers are spirally wound around a paper pipe-shaped winding core. Then, a metal blind cover having a flat flange with a diameter substantially the same as the outer diameter of the core and an inner part having a diameter substantially the same as the inner diameter of the core is airtightly placed on the inflow side of the core. Honeycomb type filter element fixed to the
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985203897U JPH0529046Y2 (en) | 1985-12-28 | 1985-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985203897U JPH0529046Y2 (en) | 1985-12-28 | 1985-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62114614U JPS62114614U (en) | 1987-07-21 |
| JPH0529046Y2 true JPH0529046Y2 (en) | 1993-07-26 |
Family
ID=31169657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985203897U Expired - Lifetime JPH0529046Y2 (en) | 1985-12-28 | 1985-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529046Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX347553B (en) * | 2004-06-08 | 2017-05-02 | Donaldson Company Inc * | Z-filter media pack arrangements; and, methods. |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56144714A (en) * | 1980-04-11 | 1981-11-11 | Nippon Soken Inc | Filter element for filtering liquid |
| JPS56144713A (en) * | 1980-04-11 | 1981-11-11 | Nippon Soken Inc | Filter element for filtering liquid |
-
1985
- 1985-12-28 JP JP1985203897U patent/JPH0529046Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56144714A (en) * | 1980-04-11 | 1981-11-11 | Nippon Soken Inc | Filter element for filtering liquid |
| JPS56144713A (en) * | 1980-04-11 | 1981-11-11 | Nippon Soken Inc | Filter element for filtering liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62114614U (en) | 1987-07-21 |
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