JPS60194160U - engine air intake device - Google Patents
engine air intake deviceInfo
- Publication number
- JPS60194160U JPS60194160U JP8203584U JP8203584U JPS60194160U JP S60194160 U JPS60194160 U JP S60194160U JP 8203584 U JP8203584 U JP 8203584U JP 8203584 U JP8203584 U JP 8203584U JP S60194160 U JPS60194160 U JP S60194160U
- Authority
- JP
- Japan
- Prior art keywords
- air
- pipe
- expansion chamber
- inner pipe
- outer pipe
- 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.)
- Pending
Links
Landscapes
- Exhaust Gas After Treatment (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、第４図のエアコネクタの拡大図、第２図は、
一部断面とされた従来のエンジンの空気吸入装置の正面
図、第３図は、第２図のエアコネクタの拡大図、第４図
は、一部断面とされた本考案の一実施例に係るエンジン
の空気吸入装置の正面図、第５図は、第１図のエアコネ
クタについての音の透過状態を説明する説明図、第６図
は、一枚の鉄板についての音の透過状態を説明する説明
図である。
１・・・・・・エンジンの空気吸入装置、２・・・・・
・エンジン、３・・・・・・気化器（燃料供給装置）、
４・・・・・・入口部、５・・・・・・エアコネクタ、
６・・・・・・エアクリーナ、７・・・・・・エアダク
ト、８・・・・・・内管、８ａ・・・・・・拡張室を郭
定している内管、９・・・・・・外管、９ａ・・・・・
・拡張室を郭定している外管、１０・・・・・・拡張室
、１１・・・・・・連通孔、１２・・・・・・リード弁
式二次空気供給部材、１３・・・・・・排気マニホール
ド、１４・・・・・・二次空気供給パイプ。
１０ ラ Ｖｌ
第６図
第３図
−５−
／
２
／ □５゜−Figure 1 is an enlarged view of the air connector in Figure 4, and Figure 2 is an enlarged view of the air connector in Figure 4.
FIG. 3 is an enlarged view of the air connector in FIG. 2, and FIG. 4 is a partial cross-sectional view of an embodiment of the present invention. FIG. 5 is an explanatory diagram illustrating the sound transmission state of the air connector of FIG. 1, and FIG. 6 is a front view of the air intake device of such an engine, and FIG. 6 is an illustration of the sound transmission state of a single iron plate. FIG. 1...Engine air intake device, 2...
・Engine, 3... Carburetor (fuel supply device),
4...Inlet section, 5...Air connector,
6...Air cleaner, 7...Air duct, 8...Inner pipe, 8a...Inner pipe defining the expansion chamber, 9... ...Outer pipe, 9a...
-Outer pipe defining the expansion chamber, 10...Expansion chamber, 11...Communication hole, 12...Reed valve type secondary air supply member, 13. ...Exhaust manifold, 14...Secondary air supply pipe. 10 La Vl Figure 6 Figure 3-5- / 2 / □5゜-
Claims (1)
料供給装置の入口部に取り付けられているエアコネクタ
と、エアクリーナと、該エアクリーナと前記エアコネク
タとを連通ずるエアダクトとから構成されており、前記
エアコネクタは内管と外管とから成る二重管とされてお
り、該内管と該外管との間には該内管と該外管とによっ
て郭定された拡張室が設けられており、該拡張室を郭定
している内管には連通孔が穿設されており、該拡張室を
郭定している外管にはリード弁式二次空気供給部材が取
り付けられており、該リード弁式二次空気供給部材と排
気マニホールドとは二次空気供給パイプによって連通さ
れていることを特徴とするエンジンの空気吸入装置。It is composed of a fuel supply device for supplying fuel to the engine, an air connector attached to the inlet of the fuel supply device, an air cleaner, and an air duct that communicates the air cleaner and the air connector, The air connector is a double pipe consisting of an inner pipe and an outer pipe, and an expansion chamber defined by the inner pipe and the outer pipe is provided between the inner pipe and the outer pipe. A communication hole is bored in the inner pipe defining the expansion chamber, and a reed valve type secondary air supply member is attached to the outer pipe defining the expansion chamber. An air intake device for an engine, wherein the reed valve type secondary air supply member and the exhaust manifold are communicated with each other by a secondary air supply pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8203584U JPS60194160U (en) | 1984-06-01 | 1984-06-01 | engine air intake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8203584U JPS60194160U (en) | 1984-06-01 | 1984-06-01 | engine air intake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60194160U true JPS60194160U (en) | 1985-12-24 |
Family
ID=30629385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8203584U Pending JPS60194160U (en) | 1984-06-01 | 1984-06-01 | engine air intake device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60194160U (en) |
-
1984
- 1984-06-01 JP JP8203584U patent/JPS60194160U/en active Pending
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