JPS6039755U - Air-fuel ratio altitude compensation device for internal combustion engines - Google Patents
Air-fuel ratio altitude compensation device for internal combustion enginesInfo
- Publication number
- JPS6039755U JPS6039755U JP13111483U JP13111483U JPS6039755U JP S6039755 U JPS6039755 U JP S6039755U JP 13111483 U JP13111483 U JP 13111483U JP 13111483 U JP13111483 U JP 13111483U JP S6039755 U JPS6039755 U JP S6039755U
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel ratio
- internal combustion
- combustion engines
- compensation 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
- Control Of The Air-Fuel Ratio Of Carburetors (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図は本考案の第１実施例を備えた内燃機関の模式的
側面図、第２図は第２実施例を備えた内燃機関の模式的
側面図で、いずれも一部所面を示すものである。
１０・・・・・・エンジン本体、１２・・・・・・吸気
マニホールド、１６・・・・・・気化器、２４・・・・
・・エマルジョンチューブ、２８・・・・・・吸気ダク
ト、３０・・・・・・車両搭載型エアクリーナ、３８・
・・・・・クリーン側、４０・・・・・・高度補償ユニ
ット、４８．５０．７０・・・・・・補助空気導入管、
５４・・・・・・負圧式制御弁、６４・・・・・・大気
圧検知手段。FIG. 1 is a schematic side view of an internal combustion engine equipped with a first embodiment of the present invention, and FIG. 2 is a schematic side view of an internal combustion engine equipped with a second embodiment, both of which show some parts. It is something. 10...engine body, 12...intake manifold, 16...carburizer, 24...
... Emulsion tube, 28 ... Intake duct, 30 ... Vehicle-mounted air cleaner, 38.
...Clean side, 40...Altitude compensation unit, 48.50.70...Auxiliary air introduction pipe,
54... Negative pressure control valve, 64... Atmospheric pressure detection means.
Claims (1)
気導入管路を設けて吸気系に補助空気を導入し得るよう
になし、該導入管路には補助空気制御弁を設け、大気圧
の変動に応じて該制御弁を作動させて吸気系に導入され
る補助空気量を調節する大気圧検知手段をエアクリーナ
に装着し、も、って、高度に応じて空燃比を制御し得る
ようにした空燃比の高度補償装置において、前記大気圧
検知手段が装着されたエアクリーナは車両搭載型エアク
リーナであることを特徴とする内燃機関の空燃比の高度
補償装置。An auxiliary air introduction pipe is provided between the clean side of the air cleaner and the engine intake system so that auxiliary air can be introduced into the intake system, and an auxiliary air control valve is provided in the introduction pipe to prevent changes in atmospheric pressure. The air cleaner is equipped with an atmospheric pressure detection means that operates the control valve according to the altitude to adjust the amount of auxiliary air introduced into the intake system, thereby making it possible to control the air-fuel ratio according to the altitude. An air-fuel ratio altitude compensator for an internal combustion engine, wherein the air cleaner to which the atmospheric pressure detecting means is attached is a vehicle-mounted air cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13111483U JPS6039755U (en) | 1983-08-26 | 1983-08-26 | Air-fuel ratio altitude compensation device for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13111483U JPS6039755U (en) | 1983-08-26 | 1983-08-26 | Air-fuel ratio altitude compensation device for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6039755U true JPS6039755U (en) | 1985-03-19 |
Family
ID=30296528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13111483U Pending JPS6039755U (en) | 1983-08-26 | 1983-08-26 | Air-fuel ratio altitude compensation device for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6039755U (en) |
-
1983
- 1983-08-26 JP JP13111483U patent/JPS6039755U/en active Pending
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