JPH02101010U - - Google Patents
Info
- Publication number
- JPH02101010U JPH02101010U JP823889U JP823889U JPH02101010U JP H02101010 U JPH02101010 U JP H02101010U JP 823889 U JP823889 U JP 823889U JP 823889 U JP823889 U JP 823889U JP H02101010 U JPH02101010 U JP H02101010U
- Authority
- JP
- Japan
- Prior art keywords
- switching valve
- switched
- passage
- catalytic converter
- engine
- 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 230000003197 catalytic effect Effects 0.000 claims description 5
- 239000000779 smoke Substances 0.000 claims description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 2
- 101100444898 Mus musculus Egr1 gene Proteins 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
- Exhaust Gas After Treatment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP823889U JPH02101010U (uk) | 1989-01-30 | 1989-01-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP823889U JPH02101010U (uk) | 1989-01-30 | 1989-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02101010U true JPH02101010U (uk) | 1990-08-10 |
Family
ID=31213936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP823889U Pending JPH02101010U (uk) | 1989-01-30 | 1989-01-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02101010U (uk) |
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1989
- 1989-01-30 JP JP823889U patent/JPH02101010U/ja active Pending