JPH02122144U - - Google Patents
Info
- Publication number
- JPH02122144U JPH02122144U JP3091089U JP3091089U JPH02122144U JP H02122144 U JPH02122144 U JP H02122144U JP 3091089 U JP3091089 U JP 3091089U JP 3091089 U JP3091089 U JP 3091089U JP H02122144 U JPH02122144 U JP H02122144U
- Authority
- JP
- Japan
- Prior art keywords
- sensors
- failure
- internal combustion
- control device
- combustion 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
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3091089U JPH02122144U (en18) | 1989-03-20 | 1989-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3091089U JPH02122144U (en18) | 1989-03-20 | 1989-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02122144U true JPH02122144U (en18) | 1990-10-05 |
Family
ID=31256377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3091089U Pending JPH02122144U (en18) | 1989-03-20 | 1989-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02122144U (en18) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007139177A1 (ja) * | 2006-06-01 | 2007-12-06 | Hitachi Construction Machinery Co., Ltd. | 建設機械の排ガス浄化装置 |
-
1989
- 1989-03-20 JP JP3091089U patent/JPH02122144U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007139177A1 (ja) * | 2006-06-01 | 2007-12-06 | Hitachi Construction Machinery Co., Ltd. | 建設機械の排ガス浄化装置 |
| US8316636B2 (en) | 2006-06-01 | 2012-11-27 | Hitachi Construction Machinery Co., Ltd. | Exhaust gas purifier of construction machine |