JPH0378941U - - Google Patents
Info
- Publication number
- JPH0378941U JPH0378941U JP14063489U JP14063489U JPH0378941U JP H0378941 U JPH0378941 U JP H0378941U JP 14063489 U JP14063489 U JP 14063489U JP 14063489 U JP14063489 U JP 14063489U JP H0378941 U JPH0378941 U JP H0378941U
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel ratio
- ratio control
- self
- control system
- 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
- 239000000446 fuel Substances 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 238000004092 self-diagnosis Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14063489U JPH0378941U (ko) | 1989-12-06 | 1989-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14063489U JPH0378941U (ko) | 1989-12-06 | 1989-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0378941U true JPH0378941U (ko) | 1991-08-12 |
Family
ID=31687587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14063489U Pending JPH0378941U (ko) | 1989-12-06 | 1989-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0378941U (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6807806B2 (en) | 1993-04-09 | 2004-10-26 | Hitachi, Ltd. | Diagnostic equipment for an exhaust gas cleaning apparatus |
-
1989
- 1989-12-06 JP JP14063489U patent/JPH0378941U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6807806B2 (en) | 1993-04-09 | 2004-10-26 | Hitachi, Ltd. | Diagnostic equipment for an exhaust gas cleaning apparatus |
| US7117664B2 (en) | 1993-04-09 | 2006-10-10 | Hitachi, Ltd. | Diagnostic equipment for an exhaust gas cleaning apparatus |