JPH0232860Y2 - - Google Patents
Info
- Publication number
- JPH0232860Y2 JPH0232860Y2 JP1985080384U JP8038485U JPH0232860Y2 JP H0232860 Y2 JPH0232860 Y2 JP H0232860Y2 JP 1985080384 U JP1985080384 U JP 1985080384U JP 8038485 U JP8038485 U JP 8038485U JP H0232860 Y2 JPH0232860 Y2 JP H0232860Y2
- Authority
- JP
- Japan
- Prior art keywords
- cleaner
- uncleaned
- air
- chamber
- case
- 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
- 238000001914 filtration Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
【考案の詳細な説明】
Ａ 考案の目的
(1) 産業上の利用分野
本考案は車両用エンジンの吸気系等に接続され
るエアクリーナに関するものである。[Detailed description of the invention] A. Purpose of the invention (1) Industrial application field The present invention relates to an air cleaner connected to the intake system of a vehicle engine.
(2) 従来の技術
従来、車両用エンジンの吸気系に設けられるエ
アクリーナは、クリーナケース内に環状もしくは
板状のクリーナエレメントを設け、吸入空気を該
クリーナエレメントを通過させて清浄化させるよ
うにしたものが知られている（図書「自動車工学
全書10」電装品、車体整備品、エンジン部品、山
海堂発行参照）。(2) Conventional technology Conventionally, an air cleaner installed in the intake system of a vehicle engine has a ring-shaped or plate-shaped cleaner element installed in a cleaner case, and the intake air is purified by passing through the cleaner element. (Refer to the book ``Automotive Engineering Complete Book 10'' Electrical Components, Car Body Maintenance Products, Engine Parts, Published by Sankaido).
(3) 考案が解決しようとする問題点
ところで前記エアクリーナの清浄効率を高める
ためには、クリーナケース内のクリーナエレメン
トの濾過面の全面にわたつて未清浄空気が流れ、
その有効濾過面積を拡大することが必要である
が、従来のエアクリーナではクリーナケース内に
流入した未清浄空気がその奥部まで到達せずに吸
込口と排出口間を短絡して流れ、クリーナエレメ
ントには前記空気が通過しない部分が多くなり、
これが清浄効率の低下原因になるという問題があ
つた。(3) Problems to be solved by the invention By the way, in order to improve the cleaning efficiency of the air cleaner, uncleaned air should flow over the entire filter surface of the cleaner element in the cleaner case.
It is necessary to expand the effective filtration area, but in conventional air cleaners, the unpurified air that flows into the cleaner case does not reach the deep part of the cleaner case and flows between the suction port and the discharge port, causing the cleaner element to There are many parts through which the air does not pass,
There was a problem that this caused a decrease in cleaning efficiency.
本考案はかかる従来の問題点を解決できるよう
にした、構成簡単なエアクリーナを提供すること
を目的とするものである。 It is an object of the present invention to provide an air cleaner with a simple structure that can solve the problems of the conventional art.
Ｂ 考案の構成
(1) 問題点を解決するための手段
そして上記目的を達成するために本考案は、ク
リーナケース内にクリーナエレメントを収容し
て、該クリーナケース内を未清浄室と清浄室とに
区画し、その未清浄室内に流入した未清浄空気を
前記クリーナエレメントを通して濾過した後、清
浄室に流入させるようにした、エアクリーナにお
いて、前記クリーナエレメントを扁平板状に形成
してその一側に前記未清浄室を、またその他側に
前記清浄室をそれぞれ配置し、前記クリーナケー
スの同一側面の両端部に、前記未清浄室に連通す
る吸込路と、前記清浄室に連通する排出路とを配
設し、さらに前記吸込路の横断投影面内において
前記未清浄室には、前記吸込路から流入した未清
浄空気を前記クリーナエレメントの濾過面に沿い
クリーナケースの他側面側に案内すべく、前記吸
込路を流れる未清浄空気の流れ方向に沿う整流板
を設けたことを特徴とする。B. Structure of the invention (1) Means for solving the problem In order to achieve the above object, the present invention accommodates a cleaner element in a cleaner case, and divides the inside of the cleaner case into an uncleaned room and a clean room. In the air cleaner, the uncleaned air flowing into the uncleaned chamber is filtered through the cleaner element and then allowed to flow into the clean chamber. The uncleaned chamber is disposed on the other side, and the clean chamber is disposed on the other side, and a suction passage communicating with the uncleaned chamber and a discharge passage communicating with the clean chamber are provided at both ends of the same side of the cleaner case. Further, in the cross-sectional projection plane of the suction passage, in the uncleaned chamber, in order to guide unpurified air flowing from the suction passage to the other side of the cleaner case along the filtration surface of the cleaner element, The present invention is characterized in that a current plate is provided along the flow direction of unpurified air flowing through the suction passage.
(2)作 用
前記構成によれば、吸込口によりクリーナケー
ス内の未清浄室に流入した未清浄空気は整流板に
誘導されつつ整流されて該室の奥部まで到達した
後、クリーナエレメントの濾過面上を流れてクリ
ーナエレメントの有効濾過面積が拡大され清浄効
率が高められる。(2) Effect According to the above configuration, the uncleaned air that has flowed into the uncleaned chamber in the cleaner case through the suction port is guided by the rectifying plate and rectified, and after reaching the deep part of the chamber, the uncleaned air flows through the cleaner element. The water flows over the filtering surface, expanding the effective filtration area of the cleaner element and increasing cleaning efficiency.
(3) 実施例
以下、図面により本考案の一実施例について説
明する。(3) Embodiment An embodiment of the present invention will be described below with reference to the drawings.
エアクリーナAcのクリーナケース１は、合成
樹脂製であつて、ケース本体２とカバー体３の開
放端面同志を一体に重合結着して密閉状に形成さ
れる。ケース本体２とカバー体３の周縁の一辺同
志は一対の蝶着部４，４によつて開閉自在に蝶着
されており、カバー体３は、ケース本体２に対し
て蝶着部４，４回りに第２図矢印ａ方向に開閉し
得る。各蝶着部４はケース本体２に形成される差
込部４1と、カバー体３に形成され、前記差込孔
４1に抜差し自在に差し込まれる舌片４2とより構
成される。 The cleaner case 1 of the air cleaner Ac is made of synthetic resin, and is formed by polymerizing and bonding the open end surfaces of a case body 2 and a cover body 3 together in a sealed shape. One side of the periphery of the case body 2 and the cover body 3 is hinged to the case body 2 by a pair of hinge parts 4, 4 so as to be openable and closable. It can be opened and closed in the direction of arrow a in FIG. Each hinge part 4 is composed of an insertion part 4 1 formed in the case body 2 and a tongue piece 4 2 formed in the cover body 3 and inserted into and removed from the insertion hole 4 1 freely.
またケース本体２とカバー体３の周縁の、前記
蝶着部４，４を設けた一辺を除く、他の３辺に
は、周方向に適宜の間隔をあけて半円状をなす複
数対のフランジ部２1，３1が外側方に向けて一体
に突設されており、各対のフランジ部２1，３1の
内端面は第４図に示すように相互に対面される。
各対のフランジ部２1，３1には、それらの内端面
に開口する円筒状の嵌込部５1，５2が形成され、
これらの嵌込孔５1，５2には、それぞれ対をなす
円筒状の金属カラー６1，６2が圧入固定され、こ
れらの金属カラー６1，６2の内端面は、前記フラ
ンジ部２1，３1よりも外方に露出していて、それ
らの内端面はケース本体２とカバー体３と結着時
に相互に衝合され、それらのシール間隙Ｃが一定
に保たれる。 In addition, on the other three sides of the periphery of the case body 2 and the cover body 3, excluding the one side where the hinge parts 4, 4 are provided, a plurality of semicircular pairs are provided at appropriate intervals in the circumferential direction. The flange portions 2 1 and 3 1 integrally project outward, and the inner end surfaces of each pair of flange portions 2 1 and 3 1 face each other as shown in FIG. 4.
Each pair of flange portions 2 1 , 3 1 is formed with a cylindrical fitting portion 5 1 , 5 2 that opens on the inner end surface thereof,
A pair of cylindrical metal collars 6 1 , 6 2 is press-fitted into these fitting holes 5 1 , 5 2 , respectively, and the inner end surfaces of these metal collars 6 1 , 6 2 are connected to the flange portion 2 . 1 and 3 are exposed to the outside than 1 , and their inner end surfaces abut against each other when the case body 2 and the cover body 3 are connected, and the sealing gap C between them is kept constant.
前記複数対のフランジ部２1，３1，……には、
それらのうちの１つを除いてケース本体２とカバ
ー体３とを一体に結合するための係止金具７がそ
れぞれ設けられる。各係止金具７は従来公知の構
造のもので、フランジ片２1に回動自在に枢支さ
れる回動把手７1と、この回動把手７1の途中に回
動自在に連結れて前記フランジ部２1，３1を締付
挟持するフツク片７2とより構成され前記回動把
手７1の枢支部は一方の金属カラー６1によつて抜
け出ないように支持される。而して前記回動把手
７1とフツク片７2とは所謂トグルリンク機構を構
成しており、第４図において回動把手７1を矢印
ｂ方向に回動すればフツク片７2による締付けが
緩んで係止金具７が解錠される。 The plurality of pairs of flange portions 2 1 , 3 1 ,...
All but one of them are provided with locking fittings 7 for integrally connecting the case body 2 and the cover body 3. Each of the locking fittings 7 has a conventionally known structure, and includes a rotating handle 7 1 rotatably supported on the flange piece 2 1 and a rotating handle 7 1 that is rotatably connected in the middle of the rotating handle 7 1 . It is composed of a hook piece 7 2 that clamps and holds the flange portions 2 1 and 3 1 , and the pivot portion of the rotating handle 7 1 is supported by one metal collar 6 1 so as not to come off. The rotating handle 7 1 and the hook piece 7 2 constitute a so-called toggle link mechanism, and when the rotating handle 7 1 is rotated in the direction of arrow b in FIG. 4, the hook piece 7 2 tightens. is loosened and the locking fitting 7 is unlocked.
第２図に示すようにクリーナケース１内には、
該ケース１内を、カバー体３側の未清浄室８と、
ケース本体２側の清浄室９に区画する板状のクリ
ーナエレメント１０が収容される。このクリーナ
エレメント１０は薄いエレメント素板をジグザグ
状に折曲して偏平な四角形状に形成され、その外
周は縁枠１１によつて縁取りされている。第４図
に示すように縁枠１１の外周面には、その全長に
わたつて断面Ｔ字状をなすフランジ片１１1が一
体に突設され、このフランジ片１１1の外周は断
面コ字状の弾性シール部材１２によつて鋳包まれ
ている。前記フランジ片１１1は弾性シール部材
１２とともにケース本体２とカバー体３内面に形
成したシール面１３1，１３2間に挟持され、シー
ル間隔Ｃを気密にシールする。而して前記シール
面１３1，１３2によつて形成されるシール間隙Ｃ
は前記複数対の金属カラー６1，６2によつて一定
に保たれるので、弾性シール部材１２に作用する
圧縮負荷も一定となる。 As shown in FIG. 2, inside the cleaner case 1,
Inside the case 1, an uncleaned chamber 8 on the side of the cover body 3;
A plate-shaped cleaner element 10 is housed in a clean chamber 9 on the case body 2 side. The cleaner element 10 is formed into a flat rectangular shape by bending a thin element plate in a zigzag shape, and its outer periphery is bordered by an edge frame 11. As shown in FIG. 4, a flange piece 11 1 having a T-shaped cross section is integrally provided on the outer peripheral surface of the edge frame 11 over its entire length, and the outer periphery of this flange piece 11 1 has a U-shaped cross section. It is encased by an elastic seal member 12. The flange piece 11 1 is sandwiched together with the elastic seal member 12 between seal surfaces 13 1 and 13 2 formed on the inner surfaces of the case body 2 and the cover body 3, thereby airtightly sealing the seal gap C. Therefore, the seal gap C formed by the seal surfaces 13 1 and 13 2
is kept constant by the plurality of pairs of metal collars 6 1 and 6 2 , so the compressive load acting on the elastic seal member 12 also becomes constant.
第１図に示すようにクリーナエレメント１０の
縁枠１１の一辺には、クリーナエレメント１０取
出用の摘子１４が一体に設けられ、この摘子１４
は、ケース本体２の側壁を通して外方に突出され
ており、この摘子１４を外部からつまむことによ
りクリーナエレメント１０の取出を容易に行え
る。 As shown in FIG. 1, a knob 14 for taking out the cleaner element 10 is integrally provided on one side of the frame 11 of the cleaner element 10.
protrudes outward through the side wall of the case body 2, and by pinching this knob 14 from the outside, the cleaner element 10 can be easily taken out.
クリーナケース１には、その同一側面の両端部
に吸込路１５と排出路１６とが連通される。 A suction passage 15 and a discharge passage 16 are communicated with the cleaner case 1 at both ends of the same side surface thereof.
第２図に示すように前記吸込路１５は横断面楕
円形をなしてカバー体３の側壁に開口され、前記
未清浄室８に連通され、また排出路１６は断面円
形をなしてケース本体２の側壁に開口され、前記
清浄室９に連通される。カバー体３の内壁面に
は、前記吸込路１５の横断投影面内にあつて該吸
込路１５を流れる未清浄空気の流れ方向に沿う整
流板１７が設けられ、さらに該整流板１７と略平
行な複数枚の仕切板１８1，１８2，１８3が吸込
路１５と排出路１６間にわたつて並設されてい
る。 As shown in FIG. 2, the suction passage 15 has an oval cross section and is opened in the side wall of the cover body 3, and communicates with the uncleaned chamber 8, and the discharge passage 16 has a circular cross section and is opened in the side wall of the cover body 3. is opened in the side wall of and communicates with the clean room 9. A rectifying plate 17 is provided on the inner wall surface of the cover body 3 and extends in the cross-sectional projection plane of the suction passage 15 and along the flow direction of the unpurified air flowing through the suction passage 15, and is further substantially parallel to the rectifying plate 17. A plurality of partition plates 18 1 , 18 2 , 18 3 are arranged in parallel between the suction passage 15 and the discharge passage 16 .
前記吸込路１５は大気に開口され、またその排
出路１６は、エンジンの吸気系における吸気管１
９端部に連通され、吸気管１９内に発生する吸気
負圧は排出路１６を通つて清浄室９内に作用す
る。 The suction passage 15 is opened to the atmosphere, and the discharge passage 16 is connected to the intake pipe 1 in the intake system of the engine.
The negative pressure generated in the intake pipe 19 acts on the inside of the clean chamber 9 through the exhaust passage 16 .
次にこの実施例の作用について説明する。 Next, the operation of this embodiment will be explained.
いまエンジンの運転により発生する吸気負圧は
清浄室９およびクリーナエレメント１０を通つて
未清浄室８に作用し、大気を未清浄室８内に流入
する。第１図矢印に示すように未清浄室８内の流
入大気、すなわち未清浄空気は、前記整流板１７
に誘導されて整流されつつ未清浄室８の奥まで直
進した後Ｕターンして複数枚の仕切板１８1，１
８2，１８3に順次案内されて蛇行して流れるが、
その間、清浄室９内の吸気負圧によりクリーナエ
レメント１０を通つて漸次吸引されて濾過され、
ダスト分を除去した後、清浄室９内に流入し、排
出路１６を通つて吸気管１９に導かれる。 The negative intake pressure generated by the operation of the engine acts on the uncleaned chamber 8 through the clean chamber 9 and the cleaner element 10, causing the atmosphere to flow into the uncleaned chamber 8. As shown by the arrow in FIG.
After going straight to the back of the uncleaned room 8 while being guided and rectified by
It flows in a meandering manner, guided by 8 2 and 18 3 in turn,
During this time, the intake air is gradually sucked through the cleaner element 10 by the negative pressure in the clean chamber 9 and filtered.
After removing the dust, the air flows into the clean chamber 9 and is led to the intake pipe 19 through the exhaust path 16.
ところで未清浄室８内に流入した未清浄空気
は、前記整流板１７に誘導されて整流されつつク
リーナエレメント１０上を直進し、未清浄室８の
奥壁近傍まで達した後、大きくＵターンして排出
路１６に向けて流れるので、該空気が吸込路１５
と排出路１６間を短絡して流れることがなくクリ
ーナエレメントの有効濾過面積が拡大される。 By the way, the uncleaned air that has flowed into the uncleaned chamber 8 is guided by the rectifying plate 17 and goes straight over the cleaner element 10 while being rectified, and after reaching the vicinity of the back wall of the uncleaned chamber 8, makes a large U-turn. Since the air flows toward the exhaust passage 16, the air flows into the suction passage 15.
The effective filtration area of the cleaner element is expanded without short-circuiting and flowing between the drain path 16 and the drain path 16.
第７図には前記案内板１７、および仕切板１８
１，１８2，１８3を備えた本実施例のものＡと、
備えない従来のものＢとの浄化特性を示すグラフ
で供給ダスト量ｇ（ダストの吸着量）と、増加抵
抗mmAq（吸気抵抗）との関係を示す。このグラフ
から明らかなように本実施例のものは浄化能率が
大幅に上昇していることがわかる。 FIG. 7 shows the guide plate 17 and the partition plate 18.
1 , 18 2 , 18 3 of this embodiment,
A graph showing the purification characteristics of the conventional type B, which does not have this, shows the relationship between the supplied dust amount g (dust adsorption amount) and the increased resistance mmAq (intake resistance). As is clear from this graph, it can be seen that the purification efficiency of this example is significantly increased.
Ｃ 考案の効果
以上の実施例により明らかなように本考案によ
れば、クリーナケース内にクリーナエレメントを
収容して、該クリーナケース内を未清浄室と清浄
室とに区画し、その未清浄室内に流入した未清浄
空気を前記クリーナエレメントを通して濾過した
後、清浄室に流入させるようにした、エアクリー
ナにおいて、前記クリーナエレメントを扁平板状
に形成してその一側に前記未清浄室を、またその
他側に前記清浄室をそれぞれ配置し、前記クリー
ナケースの同一側面の両端部に、前記未清浄室に
連通する吸込路と、前記清浄室に連通する排出路
とを配設し、さらに前記吸込路の横断投影面内に
おいて前記未清浄室には、前記吸込路から流入し
た未清浄空気を前記クリーナエレメントの濾過面
に沿いクリーナケースの他側面側に案内すべく、
前記吸込路を流れる未清浄空気の流れ方向に沿う
整流板を設けたので、未清浄室に流入した未清浄
空気は、整流板に誘導されて整流されつつ、クリ
ーナエレメントの濾過面に沿いクリーナケースの
前記他側面に向けてスムーズに直進し、その奥壁
近傍まで達してから大きくＵターンして排出路に
向け流動することができ、従つて、吸込路と排出
路間を短絡させることなく未清浄空気を、クリー
ナエレメントの広い濾過面全面に亘り万遍なく接
触させることができて、そのクリーナエレメント
の有効濾過面積を拡大することができると共に、
その通気抵抗を軽減することができ、全体として
エアクリーナの清浄効率を大いに高めることがで
きる。しかも前記吸込路及び排出路が何れもクリ
ーナケースの一側面に配設されることから、それ
らの配管をクリーナケースの同側に纒めることが
できて配管が行い易く、またクリーナケース自身
のコンパクト化にも寄与し得る。しかもまた前記
吸込路及び排出路がクリーナケースの同一側面両
端部にそれぞれ位置しているから、未清浄空気は
未清浄室内でその一端側から他端側への一方向の
流れとなり、従つて、未清浄室内において流れ相
互の衝突、干渉を極力回避して未清浄空気をスム
ーズに流通させることができる。C Effect of the invention As is clear from the above embodiments, according to the invention, a cleaner element is housed in a cleaner case, the inside of the cleaner case is divided into an uncleaned room and a clean room, and the uncleaned room is In the air cleaner, the uncleaned air flowing into the air cleaner element is filtered through the cleaner element and then flows into the clean chamber, wherein the cleaner element is formed into a flat plate shape, and the uncleaned chamber is formed on one side of the air cleaner element, and the uncleaned air is filtered through the cleaner element and then flows into the clean chamber. A suction passage communicating with the uncleaned chamber and a discharge passage communicating with the clean chamber are disposed at both ends of the same side of the cleaner case, and the suction passage communicates with the clean chamber. In order to guide the uncleaned air flowing into the uncleaned chamber from the suction passage to the other side of the cleaner case along the filtering surface of the cleaner element,
Since a rectifying plate is provided along the flow direction of the uncleaned air flowing through the suction passage, the uncleaned air flowing into the uncleaned room is guided and rectified by the rectifying plate and flows along the filtering surface of the cleaner element into the cleaner case. It is possible to smoothly move straight toward the other side of the pipe, reach near the back wall, make a large U-turn, and flow toward the discharge passage, and therefore, the flow can be carried out without causing a short circuit between the suction passage and the discharge passage. Clean air can be brought into uniform contact with the entire wide filtration surface of the cleaner element, and the effective filtration area of the cleaner element can be expanded.
The ventilation resistance can be reduced, and the cleaning efficiency of the air cleaner as a whole can be greatly improved. Moreover, since both the suction passage and the discharge passage are arranged on one side of the cleaner case, the piping can be arranged on the same side of the cleaner case, making it easy to perform piping, and It can also contribute to compactness. Furthermore, since the suction passage and the discharge passage are respectively located at both ends of the same side of the cleaner case, the unpurified air flows in one direction from one end to the other within the uncleaned chamber. Uncleaned air can be smoothly circulated in the uncleaned room by avoiding mutual collision and interference with each other as much as possible.
図面は本考案エアクリーナの一実施例を示すも
ので、第１図は該エアクリーナの一部破断正面
図、第２図は第１図線に沿うエアクリーナの一
部破断側面図、第３図は第１図−線拡大断面
図、第４図は第１図−線に沿う拡大断面図、
第５図はエアクリーナの浄化特性を示すグラフで
ある。
１……クリーナケース、８……未清浄室、９…
…清浄室、１０……クリーナエレメント、１５…
…吸込路、１６……排出路、１７……整流板。
The drawings show one embodiment of the air cleaner of the present invention, in which FIG. 1 is a partially cutaway front view of the air cleaner, FIG. 2 is a partially cutaway side view of the air cleaner taken along the line in FIG. 1, and FIG. 3 is a partially cutaway side view of the air cleaner. Figure 1 is an enlarged sectional view taken along the line, Figure 4 is an enlarged sectional view taken along the line shown in Figure 1,
FIG. 5 is a graph showing the purification characteristics of the air cleaner. 1...Cleaner case, 8...Uncleaned room, 9...
...Clean room, 10...Cleaner element, 15...
... Suction path, 16... Discharge path, 17... Current plate.
Claims (1)
を収容して、該クリーナケース１内を未清浄室８
と清浄室９とに区画し、その未清浄室８内に流入
した未清浄空気を前記クリーナエレメント１０を
通して濾過した後、清浄室９に流入させるように
した、エアクリーナにおいて、前記クリーナエレ
メント１０を扁平板状に形成してその一側に前記
未清浄室８を、またその他側に前記清浄室９をそ
れぞれ配置し、前記クリーナケース１の同一側面
の両端部に、前記未清浄室８に連通する吸込路１
５と、前記清浄室９に連通する排出路１６とを配
設し、さらに前記吸込路１５の横断投影面内にお
いて前記未清浄室８には、前記吸込路１５から流
入した未清浄空気を前記クリーナエレメント１０
の濾過面に沿いクリーナケース１の他側面側に案
内すべく、前記吸込路１５を流れる未清浄空気の
流れ方向に沿う整流板１７を設けたことを特徴と
する、エアクリーナ。 Cleaner element 10 inside cleaner case 1
The inside of the cleaner case 1 is made into an uncleaned room 8.
In this air cleaner, the uncleaned air flowing into the uncleaned chamber 8 is filtered through the cleaner element 10 and then flows into the clean chamber 9. It is formed into a flat plate shape, with the unclean chamber 8 arranged on one side and the clean chamber 9 on the other side, and communicated with the unclean chamber 8 at both ends of the same side of the cleaner case 1. Suction path 1
5 and a discharge passage 16 communicating with the clean chamber 9, and furthermore, within the cross-sectional projection plane of the suction passage 15, the uncleaned chamber 8 is provided with uncleaned air that has flowed in from the suction passage 15. Cleaner element 10
An air cleaner characterized in that a rectifying plate 17 is provided along the flow direction of the unpurified air flowing through the suction passage 15 so as to guide the unpurified air to the other side of the cleaner case 1 along the filtering surface of the air cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985080384U JPH0232860Y2 (en) | 1985-05-29 | 1985-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985080384U JPH0232860Y2 (en) | 1985-05-29 | 1985-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61197246U JPS61197246U (en) | 1986-12-09 |
| JPH0232860Y2 true JPH0232860Y2 (en) | 1990-09-05 |
Family
ID=30626186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985080384U Expired JPH0232860Y2 (en) | 1985-05-29 | 1985-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0232860Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4969969B2 (en) * | 2006-09-26 | 2012-07-04 | 本田技研工業株式会社 | Air cleaner air introduction structure in swing type tricycle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5844468B2 (en) * | 1974-10-18 | 1983-10-03 | カブシキガイシヤ アイジ−ギジユツケンキユウシヨ | Hatsupouzaino Seikei Souchi |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5844468U (en) * | 1981-09-19 | 1983-03-25 | 本田技研工業株式会社 | air cleaner |
-
1985
- 1985-05-29 JP JP1985080384U patent/JPH0232860Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5844468B2 (en) * | 1974-10-18 | 1983-10-03 | カブシキガイシヤ アイジ−ギジユツケンキユウシヨ | Hatsupouzaino Seikei Souchi |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61197246U (en) | 1986-12-09 |
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