JPS62184158U - - Google Patents
Info
- Publication number
- JPS62184158U JPS62184158U JP7321586U JP7321586U JPS62184158U JP S62184158 U JPS62184158 U JP S62184158U JP 7321586 U JP7321586 U JP 7321586U JP 7321586 U JP7321586 U JP 7321586U JP S62184158 U JPS62184158 U JP S62184158U
- Authority
- JP
- Japan
- Prior art keywords
- throttle valve
- combustion engine
- internal combustion
- intake system
- fuel gas
- 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
- 238000010926 purge Methods 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 239000002737 fuel gas Substances 0.000 claims 2
- 239000002828 fuel tank Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
図面は本考案の実施例を示す図である。
１……内燃機関、３……吸気マニホールド、４
……気化器、７……排気マニホールド、８……二
次空気供給通路、１０……スロツトル弁、１３…
…メイン系燃料通路、１６……スロー系燃料通路
、１８……キヤニスター、２１……パージ通路、
２４……パージポート。
The drawings are diagrams showing embodiments of the present invention. 1...Internal combustion engine, 3...Intake manifold, 4
... Carburetor, 7... Exhaust manifold, 8... Secondary air supply passage, 10... Throttle valve, 13...
...Main system fuel passage, 16...Slow system fuel passage, 18...Canister, 21...Purge passage,
24...Purge port.
Claims (1)
たスロツトル弁が全閉のときこれよりも下流側に
位置しスロツトル弁が開くとこれよりも上流側に
位置するような部位にパージポートを設け、該パ
ージポートに、燃料タンク等の燃料系で発生した
蒸発燃料ガスを一旦吸着するためのキヤニスター
からのパージ通路を接続したことを特徴とする内
燃機関における蒸発燃料ガス導入装置。 A purge port is provided in an intake system of an internal combustion engine at a location downstream of a throttle valve provided in the intake system when the throttle valve is fully closed, and located upstream of the throttle valve when the throttle valve is opened. An evaporative fuel gas introducing device for an internal combustion engine, characterized in that the purge port is connected to a purge passage from a canister for temporarily adsorbing evaporative fuel gas generated in a fuel system such as a fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7321586U JPS62184158U (en) | 1986-05-15 | 1986-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7321586U JPS62184158U (en) | 1986-05-15 | 1986-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62184158U true JPS62184158U (en) | 1987-11-21 |
Family
ID=30917353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7321586U Pending JPS62184158U (en) | 1986-05-15 | 1986-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62184158U (en) |
-
1986
- 1986-05-15 JP JP7321586U patent/JPS62184158U/ja active Pending
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