JPH0327821U - - Google Patents
Info
- Publication number
- JPH0327821U JPH0327821U JP7220689U JP7220689U JPH0327821U JP H0327821 U JPH0327821 U JP H0327821U JP 7220689 U JP7220689 U JP 7220689U JP 7220689 U JP7220689 U JP 7220689U JP H0327821 U JPH0327821 U JP H0327821U
- Authority
- JP
- Japan
- Prior art keywords
- catalytic converter
- purification device
- oxidation catalytic
- exhaust purification
- exhaust
- 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
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 230000003197 catalytic effect Effects 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Description
第１図は本考案に係るメタノールエンジンの排
気浄化装置における概略構成配置図、第２図は同
上排気浄化装置の制御回路ブロツク図、第３図は
同上装置の作動波形図、第４図は一般的な酸化触
媒コンバータの触媒転換効率と触媒担体温度との
関係を示した特性図である。
１……排気パイプ、２……酸化触媒コンバータ
、３……補助燃焼室。
Fig. 1 is a schematic configuration diagram of the exhaust purification device for a methanol engine according to the present invention, Fig. 2 is a control circuit block diagram of the same exhaust purification device, Fig. 3 is an operating waveform diagram of the same device, and Fig. 4 is a general diagram. FIG. 2 is a characteristic diagram showing the relationship between catalyst conversion efficiency and catalyst carrier temperature of a typical oxidation catalytic converter. 1...exhaust pipe, 2...oxidation catalytic converter, 3...auxiliary combustion chamber.
Claims (1)
るメタノールエンジンの排気浄化装置であつて、
前記酸化触媒コンバータ上流側の前記排気系中に
メタノール燃料燃焼させる予備燃焼室を設けたこ
とを特徴とするメタノールエンジンの排気浄化装
置。 This is an exhaust purification device for a methanol engine that includes an oxidation catalytic converter installed in the middle of the exhaust system,
An exhaust purification device for a methanol engine, characterized in that a preliminary combustion chamber for burning methanol fuel is provided in the exhaust system upstream of the oxidation catalytic converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7220689U JPH0327821U (en) | 1989-06-20 | 1989-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7220689U JPH0327821U (en) | 1989-06-20 | 1989-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0327821U true JPH0327821U (en) | 1991-03-20 |
Family
ID=31609940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7220689U Pending JPH0327821U (en) | 1989-06-20 | 1989-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0327821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007014586A (en) * | 2005-07-08 | 2007-01-25 | Kawamura Cycle:Kk | Telescopic mechanism of bar-like member and human body transfer assistant device |
| JP2008290660A (en) * | 2007-05-28 | 2008-12-04 | Aidesu Kk | Rear deck with auxiliary operation rod, and bicycle equipped therewith |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS615312B2 (en) * | 1976-12-08 | 1986-02-17 | Sony Corp | |
| JPS61200315A (en) * | 1985-03-02 | 1986-09-04 | Nippon Clean Engine Res | Exhaust emission control device for alcohol fuel internal-combustion engine |
| JPS6412016A (en) * | 1987-07-01 | 1989-01-17 | Hino Motors Ltd | Alcohol engine |
-
1989
- 1989-06-20 JP JP7220689U patent/JPH0327821U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS615312B2 (en) * | 1976-12-08 | 1986-02-17 | Sony Corp | |
| JPS61200315A (en) * | 1985-03-02 | 1986-09-04 | Nippon Clean Engine Res | Exhaust emission control device for alcohol fuel internal-combustion engine |
| JPS6412016A (en) * | 1987-07-01 | 1989-01-17 | Hino Motors Ltd | Alcohol engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007014586A (en) * | 2005-07-08 | 2007-01-25 | Kawamura Cycle:Kk | Telescopic mechanism of bar-like member and human body transfer assistant device |
| JP2008290660A (en) * | 2007-05-28 | 2008-12-04 | Aidesu Kk | Rear deck with auxiliary operation rod, and bicycle equipped therewith |