JPS61101665U - - Google Patents
Info
- Publication number
- JPS61101665U JPS61101665U JP18767884U JP18767884U JPS61101665U JP S61101665 U JPS61101665 U JP S61101665U JP 18767884 U JP18767884 U JP 18767884U JP 18767884 U JP18767884 U JP 18767884U JP S61101665 U JPS61101665 U JP S61101665U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- canister
- temperature sensing
- purge
- fuel vapor
- 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 5
- 238000010926 purge Methods 0.000 claims description 5
- 239000006200 vaporizer Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Separation Of Gases By Adsorption (AREA)
Description
第１図は本考案の第１実施例を示す配管状態を
示す図、第２図乃至第４図は本考案の第２乃至第
４実施例を示す各要部断面図、第５図は従来構造
を示す配管状態を示す図である。
１……キヤニスタ、２，２０……大気通路、４
……パージ通路、５…気化器、７……通路開閉弁
、８……温度感知弁、９……蒸発燃料通路、１０
……フロート室、１１……気室部、１４……パー
ジ弁。
Fig. 1 is a diagram showing the piping state of the first embodiment of the present invention, Figs. 2 to 4 are sectional views of main parts showing the second to fourth embodiments of the present invention, and Fig. 5 is a conventional It is a figure showing a piping state showing a structure. 1... Canister, 2, 20... Atmospheric passage, 4
... Purge passage, 5... Vaporizer, 7... Passage opening/closing valve, 8... Temperature sensing valve, 9... Evaporated fuel passage, 10
...Float chamber, 11...Air chamber section, 14...Purge valve.
Claims (1)
タとを連通する蒸発燃料通路と、キヤニスタと機
関の吸気管とを連通するパージ通路と、前記蒸発
燃料通路内の蒸発燃料の流通を制御する温度感知
弁とを設けるものにおいて、前記温度感知弁をキ
ヤニスタの大気通路側に備え、該大気通路側には
、前記温度検知弁の開閉作動とは無関係に大気を
前記パージ通路へ導入するパージ弁を備えたこと
を特徴とする気化器の蒸発燃料制御装置、 A fuel vapor passage that communicates the float chamber, the air chamber, and the canister in the carburetor, a purge passage that communicates the canister and the intake pipe of the engine, and a temperature sensing valve that controls the flow of the fuel vapor in the fuel vapor passage. The temperature sensing valve is provided on the atmospheric passage side of the canister, and the atmospheric passage side is provided with a purge valve that introduces atmospheric air into the purge passage regardless of the opening/closing operation of the temperature sensing valve. A vaporized fuel control device for a vaporizer, characterized by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984187678U JPH0311404Y2 (en) | 1984-12-11 | 1984-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984187678U JPH0311404Y2 (en) | 1984-12-11 | 1984-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61101665U true JPS61101665U (en) | 1986-06-28 |
| JPH0311404Y2 JPH0311404Y2 (en) | 1991-03-19 |
Family
ID=30745140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984187678U Expired JPH0311404Y2 (en) | 1984-12-11 | 1984-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311404Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5940561U (en) * | 1982-09-02 | 1984-03-15 | トヨタ自動車株式会社 | Fuel evaporative emission control device for internal combustion engines |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH641706A5 (en) * | 1979-12-04 | 1984-03-15 | Kaiser Heinz Ag | BORING HEAD WITH FINE ADJUSTMENT MECHANISM. |
-
1984
- 1984-12-11 JP JP1984187678U patent/JPH0311404Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5940561U (en) * | 1982-09-02 | 1984-03-15 | トヨタ自動車株式会社 | Fuel evaporative emission control device for internal combustion engines |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0311404Y2 (en) | 1991-03-19 |