JPS61110860U - - Google Patents
Info
- Publication number
- JPS61110860U JPS61110860U JP20170284U JP20170284U JPS61110860U JP S61110860 U JPS61110860 U JP S61110860U JP 20170284 U JP20170284 U JP 20170284U JP 20170284 U JP20170284 U JP 20170284U JP S61110860 U JPS61110860 U JP S61110860U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- float chamber
- carburetor
- cut
- throttle valve
- 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
- 239000000446 fuel Substances 0.000 claims description 2
- 238000010926 purge Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Separation Of Gases By Adsorption (AREA)
Description
第１図は本考案の実施例にかかる気化器付エン
ジンの蒸発燃料処理装置の概略説明図、第２図は
従来の装置の概略説明図である。
１…気化器、２…フロート室、３…インナベン
ト、４…アンタベント、８…キヤニスタ、９…ベ
ント切換弁、１１…スロツトル弁、１５…連結通
路部材、１６…アウタベントホース、１７…パー
ジ通路。
FIG. 1 is a schematic explanatory diagram of a vaporized fuel processing device for a carburetor-equipped engine according to an embodiment of the present invention, and FIG. 2 is a schematic explanatory diagram of a conventional device. DESCRIPTION OF SYMBOLS 1... Carburetor, 2... Float chamber, 3... Inner vent, 4... Anta vent, 8... Canister, 9... Vent switching valve, 11... Throttle valve, 15... Connection passage member, 16... Outer vent hose, 17... Purge passage .
Claims (1)
スを介してキヤニスタに連通するとともに該フロ
ート室とエアベントとの連通を遮断する一方、エ
ンジン運転時にはフロート室とキヤニスタとの連
通を遮断するとともにフロート室とエアベントと
を連通する開閉弁を備えた気化器付エンジンにお
いて、一端をスロツトル弁下流の吸気通路に連結
したパージ通路の他端を、開閉弁と上記ホースと
の間の通路であつて気化器本体もしくは該本体と
一体的に設けた金属製通路部に連結したことを特
徴とする気化器付エンジンの蒸発燃料処理装置。 When the engine is stopped, the float chamber is communicated with the canister via a rubber hose, and the communication between the float chamber and the air vent is cut off, while when the engine is running, the communication between the float chamber and the canister is cut off, and the float chamber and the air vent are cut off. In an engine equipped with a carburetor, one end of which is connected to the intake passage downstream of the throttle valve, and the other end of the purge passage connected to the intake passage downstream of the throttle valve is connected to the carburetor main body or the A vaporized fuel processing device for an engine with a carburetor, characterized in that the device is connected to a metal passage provided integrally with the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20170284U JPH0313565Y2 (en) | 1984-12-25 | 1984-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20170284U JPH0313565Y2 (en) | 1984-12-25 | 1984-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61110860U true JPS61110860U (en) | 1986-07-14 |
| JPH0313565Y2 JPH0313565Y2 (en) | 1991-03-27 |
Family
ID=30763742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20170284U Expired JPH0313565Y2 (en) | 1984-12-25 | 1984-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313565Y2 (en) |
-
1984
- 1984-12-25 JP JP20170284U patent/JPH0313565Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0313565Y2 (en) | 1991-03-27 |
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