JPH0427107U - - Google Patents
Info
- Publication number
- JPH0427107U JPH0427107U JP6913090U JP6913090U JPH0427107U JP H0427107 U JPH0427107 U JP H0427107U JP 6913090 U JP6913090 U JP 6913090U JP 6913090 U JP6913090 U JP 6913090U JP H0427107 U JPH0427107 U JP H0427107U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- switching valve
- catalyst
- engine
- downstream
- 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 9
- 238000000746 purification Methods 0.000 claims description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 12
- 238000001514 detection method Methods 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Exhaust Gas After Treatment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6913090U JPH0427107U (hu) | 1990-06-29 | 1990-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6913090U JPH0427107U (hu) | 1990-06-29 | 1990-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0427107U true JPH0427107U (hu) | 1992-03-04 |
Family
ID=31604166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6913090U Pending JPH0427107U (hu) | 1990-06-29 | 1990-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427107U (hu) |
-
1990
- 1990-06-29 JP JP6913090U patent/JPH0427107U/ja active Pending
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