JPS6081266U - Engine air-fuel ratio control device - Google Patents
Engine air-fuel ratio control deviceInfo
- Publication number
- JPS6081266U JPS6081266U JP17389483U JP17389483U JPS6081266U JP S6081266 U JPS6081266 U JP S6081266U JP 17389483 U JP17389483 U JP 17389483U JP 17389483 U JP17389483 U JP 17389483U JP S6081266 U JPS6081266 U JP S6081266U
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel ratio
- control device
- ratio control
- engine
- 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
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来のエンジンの空燃比制御装置の縦断面図
、第２図は、従来の他のエンジンの空燃比制御装置の縦
断面図、第３図は、従来の他のエンジンの空燃比制御装
置の縦断面図、第４図は、本考案の第１の実施例の縦断
面図、第５図は、本考案の第２の実施例の縦断面図、第
６図は、本考案の第３の実施例の縦断面図、第７図は、
本考案の第４の実施例の縦断面図、第８図は、本考案の
第５の実施例の縦断面図、第９図は、本考案の第６の実
施例の縦断面図である。
１・・・気化器、３・・・吸気マンホールド、４・・・
電磁弁、５・・・エアクリーナ、６・・・クリーンサイ
ド、８・・・ブローバイガスパイプ、１０・・・車両の
ボデー、２１・・・吸気通路、２２・・・補助空気導入
パイプ、２９・・・エアフランジ。FIG. 1 is a vertical cross-sectional view of a conventional air-fuel ratio control device for an engine, FIG. 2 is a vertical cross-sectional view of an air-fuel ratio control device for another conventional engine, and FIG. 3 is a vertical cross-sectional view of an air-fuel ratio control device for another conventional engine. FIG. 4 is a longitudinal sectional view of the fuel ratio control device according to the first embodiment of the invention, FIG. 5 is a longitudinal sectional view of the second embodiment of the invention, and FIG. 6 is a longitudinal sectional view of the second embodiment of the invention. A vertical cross-sectional view of the third embodiment of the invention, FIG.
FIG. 8 is a vertical cross-sectional view of the fourth embodiment of the present invention, FIG. 9 is a vertical cross-sectional view of the sixth embodiment of the present invention. . 1... Carburetor, 3... Intake manhold, 4...
Solenoid valve, 5...Air cleaner, 6...Clean side, 8...Blow-by gas pipe, 10...Vehicle body, 21...Intake passage, 22...Auxiliary air introduction pipe, 29...・Air flange.
Claims (1)
おり、該吸気通路を通る空気以外に、補助空気がエンジ
ンの吸気系に供給され、該補助空気の量を電磁弁により
調量することによって、混合気の空燃比を目標とする値
に定めるようにしたエンジンの空燃比制御装置であって
、前記電磁弁は、車両のボデーに取り付けられており、
前記補助空気は、前記エアクリーナのクリーンサイドか
ら取り入れられており、エンジンのブローバイガスは前
記エアクリーナの下流に導入されていることを特徴とす
るエンジンの空燃比制御装置。The air cleaner and the carburetor are connected by an intake passage, and in addition to the air passing through the intake passage, auxiliary air is supplied to the engine intake system, and the amount of auxiliary air is metered by a solenoid valve to mix the air. An air-fuel ratio control device for an engine that sets an air-fuel ratio to a target value, the solenoid valve being attached to a vehicle body,
An air-fuel ratio control device for an engine, wherein the auxiliary air is taken in from the clean side of the air cleaner, and engine blow-by gas is introduced downstream of the air cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17389483U JPS6081266U (en) | 1983-11-10 | 1983-11-10 | Engine air-fuel ratio control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17389483U JPS6081266U (en) | 1983-11-10 | 1983-11-10 | Engine air-fuel ratio control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6081266U true JPS6081266U (en) | 1985-06-05 |
Family
ID=30378708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17389483U Pending JPS6081266U (en) | 1983-11-10 | 1983-11-10 | Engine air-fuel ratio control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6081266U (en) |
-
1983
- 1983-11-10 JP JP17389483U patent/JPS6081266U/en active Pending
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