JPS5842603Y2 - Air cleaner device in engine - Google Patents
Air cleaner device in engineInfo
- Publication number
- JPS5842603Y2 JPS5842603Y2 JP1977046425U JP4642577U JPS5842603Y2 JP S5842603 Y2 JPS5842603 Y2 JP S5842603Y2 JP 1977046425 U JP1977046425 U JP 1977046425U JP 4642577 U JP4642577 U JP 4642577U JP S5842603 Y2 JPS5842603 Y2 JP S5842603Y2
- Authority
- JP
- Japan
- Prior art keywords
- air cleaner
- engine
- case
- cleaner device
- filter 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.)
- Expired
Links
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
【考案の詳細な説明】
本考案は主として小形汎用の内燃エンジンにおけるエア
クリーナ装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention primarily relates to an air cleaner device for a small general-purpose internal combustion engine.
従来この種エンジンにおいて、エアクリーナはこれをエ
ンジン本体或は気化器と別個に構成してそれにブラケッ
トその他を介して取付ける式を一般とするが、か＼るも
のでは部品点数が増大し、加工や組付に手数を要し、か
くてエンジンは全体として比較的高価となるを免れない
。Conventionally, in this type of engine, the air cleaner has generally been constructed separately from the engine body or the carburetor and attached to it via a bracket or other means, but such a system requires an increased number of parts and requires processing and assembly. It takes a lot of effort to install the engine, and the engine as a whole is inevitably relatively expensive.
本考案はか＼る不都合のない装置を得ることをその目的
としたもので、下面１を開放する枠縁状のクランクケー
ス２の側面に、下面３を開放すると共に上面に気化器４
との接続口５を有する枠縁状のエアクリーナケース６を
一体に膨出形成させ、該ケース６内にフィルタ素子７を
収容すると共に該下面３に誘孔８を有する蓋板９を施し
て戒る。The purpose of the present invention is to obtain a device that does not have such inconveniences, and the lower surface 3 is opened on the side surface of the frame-shaped crankcase 2 with the lower surface 1 open, and the carburetor 4 is mounted on the upper surface.
A frame-shaped air cleaner case 6 having a connection port 5 with the air cleaner is integrally formed to bulge out, and a filter element 7 is accommodated in the case 6, and a cover plate 9 having a guide hole 8 is provided on the lower surface 3. Ru.
該クランクケース２はその上面のシリンダバレル１０と
共に例えばアルミ合金のダイキャストにより一体に作ら
れるものとし、この作業に際し前記したエアクリーナケ
ース６は同時にそれと一体に鋳造されるものとする。The crankcase 2 and the cylinder barrel 10 on its upper surface are made integrally, for example, by die casting of an aluminum alloy, and during this work, the air cleaner case 6 mentioned above is simultaneously cast integrally therewith.
同、該クランクケース２はその内部にクランク軸１１そ
の他の部材を組込んだ状態から、その開放する下面１に
蓋板１２を施されるものとし、この場合図示のように該
蓋板１２と前記した蓋板９とは共通の一枚に構成するこ
とが可能である。Similarly, after the crankcase 2 has the crankshaft 11 and other components assembled therein, a cover plate 12 is attached to the open lower surface 1, and in this case, the cover plate 12 and It is possible to form a single piece that is common to the cover plate 9 described above.
図面で１３はその上面のバッキングを示す。In the drawing, 13 indicates the backing on its upper surface.
同、前記した透孔８は空気の流入口として作用するばか
りでなく、その内部のフィルタ素子７が例えばウレタン
フオームその他で作られる場合、これを出入れする出入
口としても利用されるようにした。Similarly, the above-mentioned through hole 8 not only functions as an inlet for air, but also as an inlet and an outlet for taking in and out when the filter element 7 therein is made of, for example, urethane foam.
更に該ケース６はその内部の上面に突條１４の複数本を
予め一体に形成させるものとし、かくてフィルタ素子７
の上面に所定の空間が形成されるようにした。Further, the case 6 has a plurality of protrusions 14 integrally formed in advance on the upper surface thereof, and thus the filter element 7
A predetermined space is formed on the top surface of the
このように本考案によるときは、エアクリーナケース６
をエンジン本体におけるクランクケース２の側面にそれ
と一体に形成させるもので、これを予め別個に用意して
組付ける式のものにおける前記した不都合を無くし得ら
れ、更に両ケース２゜６は共にその下面１，３を開放さ
れて一側と他側とに存するので、例えばアルミ合金その
他の鋳造による成形を簡単にすることが出来る等の効果
を有する。In this way, according to the present invention, the air cleaner case 6
is formed integrally with the side surface of the crankcase 2 in the engine body, which eliminates the above-mentioned inconveniences of the type that is prepared separately in advance and assembled. Since 1 and 3 are open on one side and the other side, it has the effect that, for example, molding of aluminum alloy or other material by casting can be simplified.
第１図は本案装置を備えたエンジンの１例の裁断側面図
、第２図はその下面図、第３図はフィルタ素子の出入れ
を示す一部の裁断側面図である。
１・・・下面、２・・・クランクケース、３・・・下面
、４・・・気化器、５・・・接続口、６・・・エアクリ
ーナケース、７・・・フィルタ素子、
８・・・透孔、
９・・・蓋板。FIG. 1 is a cutaway side view of an example of an engine equipped with the present device, FIG. 2 is a bottom view thereof, and FIG. 3 is a partially cutaway side view showing the insertion and removal of a filter element. DESCRIPTION OF SYMBOLS 1... Bottom surface, 2... Crank case, 3... Bottom surface, 4... Carburetor, 5... Connection port, 6... Air cleaner case, 7... Filter element, 8...・Through hole, 9... Lid plate.
Claims (1)
下面３を開放すると共に上面に気化器４との接続口５を
有する枠縁状のエアクリーナケース６を一体に膨出形成
させ、該ケース６内にフィルタ素子７を収容すると共に
該下面３に透孔８を有する蓋板９を施して成るエンジン
におけるエアクリーナ装置。On the side of the frame-shaped crankcase 2 that opens the lower surface 1,
A frame-shaped air cleaner case 6 having an open lower surface 3 and a connection port 5 with the carburetor 4 on the upper surface is integrally formed to bulge out, and a filter element 7 is accommodated in the case 6, and a transparent case is formed in the lower surface 3. An air cleaner device for an engine comprising a cover plate 9 having holes 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977046425U JPS5842603Y2 (en) | 1977-04-15 | 1977-04-15 | Air cleaner device in engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977046425U JPS5842603Y2 (en) | 1977-04-15 | 1977-04-15 | Air cleaner device in engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53142606U JPS53142606U (en) | 1978-11-10 |
| JPS5842603Y2 true JPS5842603Y2 (en) | 1983-09-27 |
Family
ID=28926516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977046425U Expired JPS5842603Y2 (en) | 1977-04-15 | 1977-04-15 | Air cleaner device in engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5842603Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH084556B2 (en) * | 1983-11-04 | 1996-01-24 | 三洋電機株式会社 | rice cooker |
-
1977
- 1977-04-15 JP JP1977046425U patent/JPS5842603Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH084556B2 (en) * | 1983-11-04 | 1996-01-24 | 三洋電機株式会社 | rice cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53142606U (en) | 1978-11-10 |
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