JPH02115950U - - Google Patents
Info
- Publication number
- JPH02115950U JPH02115950U JP2387989U JP2387989U JPH02115950U JP H02115950 U JPH02115950 U JP H02115950U JP 2387989 U JP2387989 U JP 2387989U JP 2387989 U JP2387989 U JP 2387989U JP H02115950 U JPH02115950 U JP H02115950U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- exhaust passage
- stroke internal
- catalyst
- 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
- 239000003054 catalyst Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
Description
第１図はサイクル内燃機関の全体図、第２図は
エアブラスト弁の拡大側面断面図、第３図は給排
気弁の開弁期間、エアブラスト弁の開弁期間等を
示す線図である。
５……給気弁、６……給気ポート、９……エア
ブラスト弁、５１……ベーンポンプ、５５……圧
縮空気通路、５６……キヤニスタ、５７……活性
炭層、６３……パージ通路、６４，６５……触媒
。
Fig. 1 is an overall view of a cycle internal combustion engine, Fig. 2 is an enlarged side sectional view of an air blast valve, and Fig. 3 is a line diagram showing the opening periods of the supply and exhaust valves, the opening periods of the air blast valve, etc. . 5... Air supply valve, 6... Air supply port, 9... Air blast valve, 51... Vane pump, 55... Compressed air passage, 56... Canister, 57... Activated carbon layer, 63... Purge passage, 64,65...Catalyst.
Claims (1)
械式過給機を配置し、排気通路内に触媒を配置し
た２サイクル内燃機関において、機械式過給機下
流の給気通路を活性炭内蔵のキヤニスタを介して
触媒上流の排気通路内に連結した２サイクル内燃
機関の蒸発燃料処理装置。 In a two-stroke internal combustion engine, an engine-driven mechanical supercharger is placed in the air supply passage downstream of the throttle valve, and a catalyst is placed in the exhaust passage. A vaporized fuel processing device for a two-stroke internal combustion engine connected to the exhaust passage upstream of the catalyst via the catalytic converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2387989U JPH02115950U (en) | 1989-03-03 | 1989-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2387989U JPH02115950U (en) | 1989-03-03 | 1989-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02115950U true JPH02115950U (en) | 1990-09-17 |
Family
ID=31243248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2387989U Pending JPH02115950U (en) | 1989-03-03 | 1989-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02115950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05263629A (en) * | 1992-03-18 | 1993-10-12 | Mitsubishi Motors Corp | Evapotranspiration gas emission control device for lean-burn internal combustion engine |
| US11149670B2 (en) | 2018-02-27 | 2021-10-19 | Aisan Kogyo Kabushiki Kaisha | Exhaust purification system |
-
1989
- 1989-03-03 JP JP2387989U patent/JPH02115950U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05263629A (en) * | 1992-03-18 | 1993-10-12 | Mitsubishi Motors Corp | Evapotranspiration gas emission control device for lean-burn internal combustion engine |
| US11149670B2 (en) | 2018-02-27 | 2021-10-19 | Aisan Kogyo Kabushiki Kaisha | Exhaust purification system |
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