JPS59165956U - Evaporative treatment equipment for supercharged engines - Google Patents
Evaporative treatment equipment for supercharged enginesInfo
- Publication number
- JPS59165956U JPS59165956U JP6122083U JP6122083U JPS59165956U JP S59165956 U JPS59165956 U JP S59165956U JP 6122083 U JP6122083 U JP 6122083U JP 6122083 U JP6122083 U JP 6122083U JP S59165956 U JPS59165956 U JP S59165956U
- Authority
- JP
- Japan
- Prior art keywords
- venturi
- treatment equipment
- supercharged engines
- evaporative treatment
- carburetor
- 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
- Supercharger (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図は従来の一例を示す概略構成図、第２図は本考案
の一実施例を示す概略構成図、第３図は一部拡大断面図
である。
１・・・キャニスタ、２・・・パージコントロールバル
ブ、３・・・パージライン、４・・・スロットルバルブ
、５・・・負圧通路、１１・・・過給機、１２・・・エ
ンジン、１３ａ、１３ｂ・・・吸気管、１４・・・チャ
ンバ、１５・・・気化器、１６・・・吸気マニホールド
、１７・・・通路、１８・・・キャニスタ、１９・・・
開閉弁、１９ａ・・・ダイヤフラム、１９ｂ・・・スプ
リング、１９ｂ・・・弁体、２０・・・パージライン、
２１・・・ベンチュリ、２２・・・スロットルバルブ、
２３・・・圧力ライン、２４・・・ポート。FIG. 1 is a schematic diagram showing an example of the conventional structure, FIG. 2 is a schematic diagram showing an embodiment of the present invention, and FIG. 3 is a partially enlarged sectional view. DESCRIPTION OF SYMBOLS 1... Canister, 2... Purge control valve, 3... Purge line, 4... Throttle valve, 5... Negative pressure passage, 11... Supercharger, 12... Engine, 13a, 13b... Intake pipe, 14... Chamber, 15... Carburizer, 16... Intake manifold, 17... Passage, 18... Canister, 19...
Opening/closing valve, 19a... diaphragm, 19b... spring, 19b... valve body, 20... purge line,
21... Venturi, 22... Throttle valve,
23...Pressure line, 24...Port.
Claims (1)
たチャンバとの間に圧縮機を介装した過給式エンジンに
おいて、エアクリーナと圧縮機吸入側との間の吸気系に
ベンチュリを設け、燃料タンクに連通ずるキャニスタの
パージラインヲ、上記ベンチュリに連通し、かつ、気化
器のスロットルバルブ近傍における圧力で動作する開閉
弁を、上記パージラインに設けたことを特徴とする過給
式エンジンのエバポ処理装置。In a supercharged engine in which a compressor is interposed between an air cleaner in the engine intake system and a chamber provided upstream of the carburetor, a venturi is installed in the intake system between the air cleaner and the compressor intake side, and a venturi is installed in the fuel tank. An evaporation treatment device for a supercharged engine, characterized in that a purge line of a communicating canister is connected to the venturi, and an on-off valve operated by pressure near a throttle valve of a carburetor is provided in the purge line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6122083U JPS59165956U (en) | 1983-04-23 | 1983-04-23 | Evaporative treatment equipment for supercharged engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6122083U JPS59165956U (en) | 1983-04-23 | 1983-04-23 | Evaporative treatment equipment for supercharged engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59165956U true JPS59165956U (en) | 1984-11-07 |
Family
ID=30191436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6122083U Pending JPS59165956U (en) | 1983-04-23 | 1983-04-23 | Evaporative treatment equipment for supercharged engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59165956U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57195847A (en) * | 1981-05-27 | 1982-12-01 | Nissan Motor Co Ltd | Canister device for internal combustion engine with turbocharger |
| JPS586059A (en) * | 1981-07-03 | 1983-01-13 | Hitachi Ltd | Rotor for rotary electric machine |
-
1983
- 1983-04-23 JP JP6122083U patent/JPS59165956U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57195847A (en) * | 1981-05-27 | 1982-12-01 | Nissan Motor Co Ltd | Canister device for internal combustion engine with turbocharger |
| JPS586059A (en) * | 1981-07-03 | 1983-01-13 | Hitachi Ltd | Rotor for rotary electric machine |
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