JPS59127876U - Evaporated fuel treatment device for supercharged engines - Google Patents
Evaporated fuel treatment device for supercharged enginesInfo
- Publication number
- JPS59127876U JPS59127876U JP2251483U JP2251483U JPS59127876U JP S59127876 U JPS59127876 U JP S59127876U JP 2251483 U JP2251483 U JP 2251483U JP 2251483 U JP2251483 U JP 2251483U JP S59127876 U JPS59127876 U JP S59127876U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- fuel
- extraction
- evaporated fuel
- treatment 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.)
- Granted
Links
Landscapes
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (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
図面は本考案の実施例を示す全体図である。
１・・・キヤ二子夕、２・・・燃料、タンク、３・・・
気化器、４・・・フロート室、１１・・・第１の経路の
蒸発燃料抽出通路、１２・・・第２の経路の蒸発燃料抽
出通路、１３・・・吸気通路、１４・・・スロットル弁
、１５・・・過給機のコンプレッサ。The drawing is an overall view showing an embodiment of the present invention. 1...Kiya Futago Yu, 2...Fuel, tank, 3...
Carburetor, 4... Float chamber, 11... Evaporative fuel extraction passage of the first route, 12... Evaporative fuel extraction passage of the second route, 13... Intake passage, 14... Throttle Valve, 15...Supercharger compressor.
Claims (1)
サを配したエンジンにおいて、燃料タンクなどの蒸発燃
料発生源に連通ずるキャニスタに２経路の蒸発燃料抽出
通路を接続し、第１の経路の蒸発燃料抽出通路の抽出口
を前記スロットル弁のアイドル位置の僅かに上流側位置
、アイドル位７置、又はアイドル位置の下流側位置にお
いて前記吸気通路に開口さ誉る一方、第２の経路の蒸発
燃料抽出通路の抽出口を前記過給機のコンプレッサの上
流側位置において前記吸気通路に開口させたことを特徴
とする過給機付エンジンにおける蒸発燃料処理装置。In an engine with a supercharger compressor located upstream of the throttle valve in the intake passage, two evaporative fuel extraction passages are connected to a canister that communicates with an evaporative fuel generation source such as a fuel tank, and a first evaporative fuel extraction passage is connected to a canister that communicates with an evaporative fuel generation source such as a fuel tank. While the extraction port of the extraction passage is opened to the intake passage at a position slightly upstream of the idle position of the throttle valve, at the idle position 7, or at a position downstream of the idle position, the evaporated fuel is extracted from the second passage. A vaporized fuel processing device for a supercharged engine, characterized in that an extraction port of the passage opens into the intake passage at a position upstream of a compressor of the supercharger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2251483U JPS59127876U (en) | 1983-02-17 | 1983-02-17 | Evaporated fuel treatment device for supercharged engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2251483U JPS59127876U (en) | 1983-02-17 | 1983-02-17 | Evaporated fuel treatment device for supercharged engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59127876U true JPS59127876U (en) | 1984-08-28 |
| JPS6321715Y2 JPS6321715Y2 (en) | 1988-06-15 |
Family
ID=30153610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2251483U Granted JPS59127876U (en) | 1983-02-17 | 1983-02-17 | Evaporated fuel treatment device for supercharged engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59127876U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57143155A (en) * | 1981-02-28 | 1982-09-04 | Nissan Motor Co Ltd | Vaporized fuel control apparatus for fuel injection internal combustion engine with turbo supercharger |
-
1983
- 1983-02-17 JP JP2251483U patent/JPS59127876U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57143155A (en) * | 1981-02-28 | 1982-09-04 | Nissan Motor Co Ltd | Vaporized fuel control apparatus for fuel injection internal combustion engine with turbo supercharger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6321715Y2 (en) | 1988-06-15 |
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