JPS5834288Y2 - Cyclone type air cleaner - Google Patents
Cyclone type air cleanerInfo
- Publication number
- JPS5834288Y2 JPS5834288Y2 JP13838078U JP13838078U JPS5834288Y2 JP S5834288 Y2 JPS5834288 Y2 JP S5834288Y2 JP 13838078 U JP13838078 U JP 13838078U JP 13838078 U JP13838078 U JP 13838078U JP S5834288 Y2 JPS5834288 Y2 JP S5834288Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- air cleaner
- cyclone type
- type air
- outer cylinder
- 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
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Description
【考案の詳細な説明】
本考案は、内燃機関用のサイクロン型エヤ・クリーナに
関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cyclone type air cleaner for internal combustion engines.
従来のサイクロン型エヤ・クリーナは、円筒型の外筒内
に断面がドーナツ状の円筒形ｒ材を配置し、空気がこの
円筒形ｆ材を通過して濾過されるようになっていた。In a conventional cyclone type air cleaner, a cylindrical R member having a doughnut-shaped cross section is arranged inside a cylindrical outer cylinder, and air passes through this cylindrical F member and is filtered.
そして該円筒形ｒ材の底面に相当する個所にはダストカ
ップが配置されていて、この個所から１材の中芯部への
空気の流入は阻止されているため、吸入空気は円筒形ｆ
材のみを流れるだけとなり、濾過有効面積がエヤ・クリ
ーナの容積に比して小さく、濾過面積の大きなエヤ・ク
リーナを得るためにはエヤ・クリーナの容積が過大とな
るという欠点がある。A dust cup is placed at a location corresponding to the bottom surface of the cylindrical r material, and air is prevented from flowing into the center of the material from this location, so that the intake air flows into the cylindrical f
There is a disadvantage that only the material flows through the air cleaner, and the effective filtration area is small compared to the volume of the air cleaner, and in order to obtain an air cleaner with a large filtration area, the volume of the air cleaner must be excessive.
本考案は、従来例のこのような欠点を解消したサイクロ
ン型エヤ・クリーナの提供を目的とするものであって、
本考案はサイクロン型エヤ・クリーナに卦いて、濾過す
べき空気の一部をダストカップの内部に導き該空気をダ
ストカップに設けた濾過性能および吸音効果をもつ平板
状のＰ材で濾過するようにした点を特長とするもので、
本考案によれば、従来閉鎖されていたダストカップと円
筒形ｒ材の中芯部とが平板状のｒ材を介して連通し、こ
の回路による濾過面積が増加するため、エヤ・クリーナ
の容積を増大することなく濾過面積を増すと共に吸気騒
音を減少することができる等の作用・効果を奏するもの
である。The purpose of the present invention is to provide a cyclone type air cleaner that eliminates these drawbacks of the conventional example.
The present invention is a cyclone type air cleaner, in which a part of the air to be filtered is guided into the inside of the dust cup, and the air is filtered through a flat P material provided in the dust cup that has filtration performance and sound absorption effect. It is characterized by the fact that
According to the present invention, the dust cup, which was previously closed, and the central part of the cylindrical R member communicate with each other through the flat R member, and the filtration area of this circuit increases, so the volume of the air cleaner increases. This provides functions and effects such as being able to increase the filtration area and reduce intake noise without increasing the filtration area.
次に、図面により本考案の実施例を説明する。Next, embodiments of the present invention will be described with reference to the drawings.
図において、１は円筒状の外筒２の左端に偏心的に設け
られた空気取入口で、外筒２内にはドーナツ状の断面形
状をもつ円筒形のｒ材３が、外筒内面との間に通路８を
あげて取付けられている。In the figure, reference numeral 1 denotes an air intake port eccentrically provided at the left end of a cylindrical outer cylinder 2. Inside the outer cylinder 2, a cylindrical R material 3 with a doughnut-shaped cross section is connected to the inner surface of the outer cylinder. It is installed with a passage 8 raised between them.
そして、外筒２の底面に相当する個所にはダストカップ
部５が口状の多孔板９により形成されており、該多孔板
９上には濾過性能と吸音性能をもつ平板状ｒ材４が貼着
されていて、円筒形ｒ材３の底面はこの沢材４により閉
鎖される。A dust cup portion 5 is formed of a mouth-like perforated plate 9 at a location corresponding to the bottom surface of the outer cylinder 2, and a flat plate-like material 4 having filtration performance and sound absorption performance is provided on the perforated plate 9. The bottom surface of the cylindrical r material 3 is closed by this swage material 4.
円筒形ｒ材３の中芯部１０内には空気出口管γの内端が
開口してあ・す、該空気出口管γの外端は外筒２の側板
１１を貫通して外部に延出している。The inner end of the air outlet pipe γ is opened in the central portion 10 of the cylindrical R member 3, and the outer end of the air outlet pipe γ extends to the outside through the side plate 11 of the outer cylinder 2. It's out.
なお図中６は案内翼、１２は充填材、１３は外筒２の底
板であり、多孔板９は該底板１３に固着されている。In the figure, 6 is a guide vane, 12 is a filler, 13 is a bottom plate of the outer cylinder 2, and the perforated plate 9 is fixed to the bottom plate 13.
作動にむいて、空気取入口１から吸入された空気は、外
筒内の通路８に沿って流れ、その一部は円筒状のｒ材３
を通過してその中芯部１０に流入し、他の一部はダスト
カップ部５に流入し、こＸから平面状のｒ材４を通過し
て中芯部１０に流入し、こ＼から出口管７に流出する。During operation, air taken in from the air intake port 1 flows along the passage 8 in the outer cylinder, and a part of it flows through the cylindrical R material 3.
The other part flows into the dust cup part 5, passes through the flat r material 4, flows into the central part 10, and from here It flows out into the outlet pipe 7.
このように、とのエヤ・クリーナでは、空気の濾過は、
円筒状のｒ材３と、その底面に相当する個所に設けた平
板状のｒ材４とによって行われることになる。In this way, in the air cleaner, the air filtration is
This is done using a cylindrical R-shaped material 3 and a flat R-shaped material 4 provided at a location corresponding to the bottom surface of the cylindrical R-shaped material 3.
したがって、エヤ・クリーナの有効１過面積を増大する
ことができ、その結果、エヤ・クリーナのコンパクト化
が達成できると共に、平板状のＰ材に吸音作用をもつも
のを使用しであるから吸気騒音、特にその高周波成分を
減音することができるものであり、過給機付き機関に適
用するときは、過給機のブロア音等の吸気音の減音に効
果を発揮するものである。Therefore, the effective area of the air cleaner can be increased, and as a result, the air cleaner can be made more compact, and since the flat P material has a sound-absorbing effect, intake noise can be reduced. In particular, the high frequency component can be reduced, and when applied to an engine with a supercharger, it is effective in reducing intake noise such as the blower sound of the supercharger.
また本考案のエヤ・クリーナでは、ダストカップ部５へ
空気の一部の流入を許しているため、該ダストカップ部
へダストがスムーズに流入するとと＼なり、吸入空気の
清浄化がより効果的に行える等の作用・効果を奏するこ
とができ、本考案の実用上の作用・効果は顕著である。In addition, the air cleaner of the present invention allows a portion of the air to flow into the dust cup portion 5, so that the dust flows smoothly into the dust cup portion, making the cleaning of the intake air more effective. The practical functions and effects of the present invention are remarkable.
図は本考案に係るエヤ・クリーナの側断面図である。
１・・・空気取入口、２・・・外筒、３・・・円筒状の
１材、４・・平板状のｒ材、５・・・ダストカップ部、
Ｔ・・・空気出口管、８・・・通路、９・・・多孔板、
１０・・・中芯部。The figure is a side sectional view of the air cleaner according to the present invention. DESCRIPTION OF SYMBOLS 1... Air intake port, 2... Outer cylinder, 3... Cylindrical 1 material, 4... Flat R material, 5... Dust cup part,
T... Air outlet pipe, 8... Passage, 9... Perforated plate,
10... Central core.
Claims (1)
したサイクロン型エヤ・クリーナにおいて、外筒の底面
に相当する位置に設けるダストカップ部を口状の多孔板
により形成しかつ該多孔板の円筒形Ｆ材の中芯部に対向
する面上には１過性能と吸音性能をもつ平板状のｒ材を
貼着し、該平板状のｒ材により円筒形Ｐ材の底面部を閉
鎖した特に内燃機関の吸気の１過に適したサイクロン型
エヤ・クリーナ。In a cyclone type air cleaner in which a cylindrical material having a doughnut-shaped cross section is disposed inside a cylindrical outer cylinder, a dust cup portion provided at a position corresponding to the bottom surface of the outer cylinder is formed of a mouth-like perforated plate, and the dust cup portion is formed of a perforated plate. A flat plate-shaped R material having a one-pass performance and sound absorption performance is pasted on the surface facing the center of the cylindrical F material of the perforated plate, and the bottom surface of the cylindrical P material is covered with the flat R material. A cyclone type air cleaner that is especially suitable for the intake air of internal combustion engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13838078U JPS5834288Y2 (en) | 1978-10-07 | 1978-10-07 | Cyclone type air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13838078U JPS5834288Y2 (en) | 1978-10-07 | 1978-10-07 | Cyclone type air cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5554563U JPS5554563U (en) | 1980-04-12 |
| JPS5834288Y2 true JPS5834288Y2 (en) | 1983-08-01 |
Family
ID=29111510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13838078U Expired JPS5834288Y2 (en) | 1978-10-07 | 1978-10-07 | Cyclone type air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5834288Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59148918U (en) * | 1983-03-23 | 1984-10-04 | 大阪瓦斯株式会社 | pulse combustion device |
-
1978
- 1978-10-07 JP JP13838078U patent/JPS5834288Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5554563U (en) | 1980-04-12 |
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