JPS6310298B2 - - Google Patents
Info
- Publication number
- JPS6310298B2 JPS6310298B2 JP55028486A JP2848680A JPS6310298B2 JP S6310298 B2 JPS6310298 B2 JP S6310298B2 JP 55028486 A JP55028486 A JP 55028486A JP 2848680 A JP2848680 A JP 2848680A JP S6310298 B2 JPS6310298 B2 JP S6310298B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel ratio
- fuel
- output
- valve opening
- 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
Links
- 239000000446 fuel Substances 0.000 claims description 187
- 238000002485 combustion reaction Methods 0.000 claims description 32
- 238000002347 injection Methods 0.000 claims description 32
- 239000007924 injection Substances 0.000 claims description 32
- 239000003915 liquefied petroleum gas Substances 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 13
- 239000007789 gas Substances 0.000 description 21
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 11
- 229910002091 carbon monoxide Inorganic materials 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 8
- 238000000746 purification Methods 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- 230000001052 transient effect Effects 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000001294 propane Substances 0.000 description 4
- 239000001273 butane Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 239000003502 gasoline Substances 0.000 description 3
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000029305 taxis Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2848680A JPS56124661A (en) | 1980-03-06 | 1980-03-06 | Air-fuel ratio controlling apparatus for internal combustion engine utilizing liquefied petroleum gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2848680A JPS56124661A (en) | 1980-03-06 | 1980-03-06 | Air-fuel ratio controlling apparatus for internal combustion engine utilizing liquefied petroleum gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56124661A JPS56124661A (en) | 1981-09-30 |
| JPS6310298B2 true JPS6310298B2 (enrdf_load_stackoverflow) | 1988-03-05 |
Family
ID=12249987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2848680A Granted JPS56124661A (en) | 1980-03-06 | 1980-03-06 | Air-fuel ratio controlling apparatus for internal combustion engine utilizing liquefied petroleum gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56124661A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58206858A (ja) * | 1982-05-26 | 1983-12-02 | Mikuni Kogyo Co Ltd | 燃料先行形ｌｐｇ機関燃料システム |
| JPH0823327B2 (ja) * | 1986-08-11 | 1996-03-06 | 富士通テン株式会社 | 内燃機関の空燃比制御装置 |
-
1980
- 1980-03-06 JP JP2848680A patent/JPS56124661A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56124661A (en) | 1981-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6148611A (en) | Engine air-fuel ratio controller and control method | |
| US4964272A (en) | Air-fuel ratio feedback control system including at least downstreamside air-fuel ratio sensor | |
| US6901744B2 (en) | Air-fuel ratio control apparatus of internal combustion engine | |
| US6216450B1 (en) | Exhaust emission control system for internal combustion engine | |
| US4964271A (en) | Air-fuel ratio feedback control system including at least downstream-side air-fuel ratio sensor | |
| US7073324B2 (en) | Device and method for determining the need for regeneration in a NOx storage catalyst | |
| US4817384A (en) | Double air-fuel ratio sensor system having improved exhaust emission characteristics | |
| JPS58148238A (ja) | 内燃機関の電子制御燃料噴射方法 | |
| US6374812B1 (en) | Method of regenerating an activated-carbon canister | |
| US4970858A (en) | Air-fuel ratio feedback system having improved activation determination for air-fuel ratio sensor | |
| JP2591045B2 (ja) | アルコール含有燃料内燃機関の燃料噴射制御装置 | |
| JPS58144642A (ja) | 内燃機関の電子制御燃料噴射方法 | |
| US5092123A (en) | Air-fuel ratio feedback control system having air-fuel ratio sensors upstream and downstream of three-way catalyst converter | |
| US6805091B2 (en) | Method for determining the fuel content of the regeneration gas in an internal combustion engine comprising direct fuel-injection with shift operation | |
| US4216653A (en) | Exhaust gas purifying system for internal combustion engines | |
| JPS6310298B2 (enrdf_load_stackoverflow) | ||
| JPH0694825B2 (ja) | 内燃機関のアイドル回転数制御装置 | |
| US4766868A (en) | Method and apparatus for controlling air-fuel ratio in internal combustion engine | |
| KR100187783B1 (ko) | 내연기관의 제어장치 | |
| JPH1054310A (ja) | 内燃機関の吸気制御装置 | |
| JPS58144632A (ja) | 内燃機関の電子制御燃料噴射方法 | |
| US4750328A (en) | Double air-fuel ratio sensor system having improved exhaust emission characteristics | |
| JPS61237858A (ja) | 内燃機関の空燃比制御装置 | |
| JPH0368221B2 (enrdf_load_stackoverflow) | ||
| JPH01190955A (ja) | エンジンの蒸発燃料処理装置 |