JPH02115912U - - Google Patents
Info
- Publication number
- JPH02115912U JPH02115912U JP2476089U JP2476089U JPH02115912U JP H02115912 U JPH02115912 U JP H02115912U JP 2476089 U JP2476089 U JP 2476089U JP 2476089 U JP2476089 U JP 2476089U JP H02115912 U JPH02115912 U JP H02115912U
- Authority
- JP
- Japan
- Prior art keywords
- muffler
- exhaust passage
- ammonia gas
- gas
- 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
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- 239000007789 gas Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 description 1
Landscapes
- Exhaust Gas After Treatment (AREA)
Description
第１図は本考案に係るエンジンの窒素酸化物除
去装置の一実施例を示す断面図、第２図は他の実
施例の断面図である。 １……排気管、２……プリマフラー、５……導
入口、６……触媒コンバータ、１０……マフラー
、１１……還元触媒のコア。
去装置の一実施例を示す断面図、第２図は他の実
施例の断面図である。 １……排気管、２……プリマフラー、５……導
入口、６……触媒コンバータ、１０……マフラー
、１１……還元触媒のコア。
Claims (1)
- 排気通路内のマフラー介装部上流側をアンモニ
アガスの導入部とする共に、前記マフラー内の少
なくとも一部を通過した後の排気ガスとアンモニ
アガスが流通する排気通路中に触媒を配設したこ
とを特徴とするエンジンの窒素酸化物除去装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2476089U JPH02115912U (ja) | 1989-03-06 | 1989-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2476089U JPH02115912U (ja) | 1989-03-06 | 1989-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02115912U true JPH02115912U (ja) | 1990-09-17 |
Family
ID=31244896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2476089U Pending JPH02115912U (ja) | 1989-03-06 | 1989-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02115912U (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2530269A1 (en) | 2004-02-02 | 2012-12-05 | Tokyo Roki Co. Ltd. | SCR mufffler |
| KR20140105435A (ko) | 2011-12-13 | 2014-09-01 | 히다치 조센 가부시키가이샤 | 요소수 분무구조 |
| JP2014163309A (ja) * | 2013-02-26 | 2014-09-08 | Mitsubishi Motors Corp | 内燃機関の排気浄化装置 |
-
1989
- 1989-03-06 JP JP2476089U patent/JPH02115912U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2530269A1 (en) | 2004-02-02 | 2012-12-05 | Tokyo Roki Co. Ltd. | SCR mufffler |
| KR20140105435A (ko) | 2011-12-13 | 2014-09-01 | 히다치 조센 가부시키가이샤 | 요소수 분무구조 |
| JP2014163309A (ja) * | 2013-02-26 | 2014-09-08 | Mitsubishi Motors Corp | 内燃機関の排気浄化装置 |