JPH0649873Y2 - エンジンの空燃比検出装置 - Google Patents
エンジンの空燃比検出装置Info
- Publication number
- JPH0649873Y2 JPH0649873Y2 JP1987074558U JP7455887U JPH0649873Y2 JP H0649873 Y2 JPH0649873 Y2 JP H0649873Y2 JP 1987074558 U JP1987074558 U JP 1987074558U JP 7455887 U JP7455887 U JP 7455887U JP H0649873 Y2 JPH0649873 Y2 JP H0649873Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel ratio
- amplifier
- output
- ratio sensor
- 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.)
- Expired - Lifetime
Links
- 239000000446 fuel Substances 0.000 title claims description 87
- 239000007789 gas Substances 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 238000001514 detection method Methods 0.000 description 10
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 10
- 238000002485 combustion reaction Methods 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000003449 preventive effect Effects 0.000 description 6
- 230000003321 amplification Effects 0.000 description 5
- 238000003199 nucleic acid amplification method Methods 0.000 description 5
- 239000003112 inhibitor Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 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 |
|---|---|---|---|
| JP1987074558U JPH0649873Y2 (ja) | 1987-05-19 | 1987-05-19 | エンジンの空燃比検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987074558U JPH0649873Y2 (ja) | 1987-05-19 | 1987-05-19 | エンジンの空燃比検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63183449U JPS63183449U (en]) | 1988-11-25 |
| JPH0649873Y2 true JPH0649873Y2 (ja) | 1994-12-14 |
Family
ID=30919876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987074558U Expired - Lifetime JPH0649873Y2 (ja) | 1987-05-19 | 1987-05-19 | エンジンの空燃比検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0649873Y2 (en]) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0756229B2 (ja) * | 1985-09-18 | 1995-06-14 | 富士重工業株式会社 | 空燃比制御装置 |
-
1987
- 1987-05-19 JP JP1987074558U patent/JPH0649873Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63183449U (en]) | 1988-11-25 |
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