JPS5882467U - Engine intake noise reduction device - Google Patents
Engine intake noise reduction deviceInfo
- Publication number
- JPS5882467U JPS5882467U JP17506581U JP17506581U JPS5882467U JP S5882467 U JPS5882467 U JP S5882467U JP 17506581 U JP17506581 U JP 17506581U JP 17506581 U JP17506581 U JP 17506581U JP S5882467 U JPS5882467 U JP S5882467U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- noise reduction
- air
- air temperature
- reduction device
- 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 Silencers (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１四は本考案の実施例を示す断面説明図、第２図は第
１図の冷気吸入系統部の平面説明図である。
１・・・エアクリーナ、２・・・エアホーン、２ａ・・
・先端開口部、２ｂ・・・暖気吸入口、３・・・吸気ダ
クト、４・・・消音チャンノ゛く、６・・・吸気マニホ
ルド、７・・・エンジン、８・・・排気マニホルド、９
・・・エアスト−ツ一部、１０・・・暖気ダクト、１１
・・・制御弁、１２・・・バキュームモータ、１３・・
・吸気温度センサ、１４・・・負圧通路、１５・・・電
磁バルブ、１６・・・スイッチ、１７・・・電源、Ａ・
・・冷気吸入系統、Ｂ・・・暖気吸入系統。14 is an explanatory cross-sectional view showing an embodiment of the present invention, and FIG. 2 is an explanatory plan view of the cold air intake system section of FIG. 1. 1...Air cleaner, 2...Air horn, 2a...
・Tip opening, 2b... Warm air intake, 3... Intake duct, 4... Sound deadening channel, 6... Intake manifold, 7... Engine, 8... Exhaust manifold, 9
... Part of air storage, 10 ... Warm air duct, 11
...Control valve, 12...Vacuum motor, 13...
・Intake air temperature sensor, 14... Negative pressure passage, 15... Solenoid valve, 16... Switch, 17... Power supply, A.
... Cold air intake system, B... Warm air intake system.
Claims (1)
と、排気系統の熱を用いて予熱した外気を吸入する暖気
吸入系統を有し、吸気温度が所定値以下となったとき吸
気温度センサが作動して上記暖気吸入系統を開とする制
御弁を設けた吸入空゛ 気温度自動調整装置付エアク
リーナにおいて、スロットルバルブ全開附近にて作動し
上記吸気温度センサによる制御弁の開作動系統を遮断す
るスイッチを設けたことを特徴とするエンジンの吸気音
低減装置。It has a cold air intake system that is equipped with intake noise reduction means such as a noise reduction chamber, and a warm air intake system that sucks in outside air that has been preheated using heat from the exhaust system.When the intake air temperature falls below a predetermined value, the intake air temperature sensor In an air cleaner equipped with an automatic intake air temperature adjustment device, which is equipped with a control valve that operates to open the warm air intake system, the air cleaner operates when the throttle valve is fully open and shuts off the control valve opening system by the intake air temperature sensor. An engine intake noise reduction device characterized by being equipped with a switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17506581U JPS5882467U (en) | 1981-11-25 | 1981-11-25 | Engine intake noise reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17506581U JPS5882467U (en) | 1981-11-25 | 1981-11-25 | Engine intake noise reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5882467U true JPS5882467U (en) | 1983-06-03 |
Family
ID=29967293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17506581U Pending JPS5882467U (en) | 1981-11-25 | 1981-11-25 | Engine intake noise reduction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5882467U (en) |
-
1981
- 1981-11-25 JP JP17506581U patent/JPS5882467U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5882467U (en) | Engine intake noise reduction device | |
| JPS60155740U (en) | Intake system for supercharged engines | |
| JPS5853845U (en) | Intake temperature control device for electronically controlled fuel injection internal combustion engines | |
| JPH046733U (en) | ||
| JPS5954734U (en) | Vaporizer icing prevention device | |
| JPS5962254U (en) | Engine carburetor heating device | |
| JPS62130163U (en) | ||
| JPS59144116U (en) | Internal combustion engine intake system | |
| JPS6043167U (en) | Engine temperature control air cleaner | |
| JPS5873937U (en) | Internal combustion engine fuel supply stop device | |
| JPS5812670U (en) | Intake air amount control device for internal combustion engines | |
| JPH0476951U (en) | ||
| JPS59146530U (en) | Internal combustion engine intake system | |
| JPH01118128U (en) | ||
| JPS6058834U (en) | Speed reduction device for electronically controlled internal combustion engine with supercharger | |
| JPS595742U (en) | Outside air temperature correction device for carburetor starter | |
| JPS6434441U (en) | ||
| JPS601953U (en) | Vehicle evaporative fuel control device | |
| JPS6434466U (en) | ||
| JPS61107966U (en) | ||
| JPS5962253U (en) | Engine carburetor heating device | |
| JPS616645U (en) | Air cleaner intake adjustment device | |
| JPS6167244U (en) | ||
| JPS6434442U (en) | ||
| JPS5873943U (en) | Carburetor air throttle valve intake regulator |