JPH0541821B2 - - Google Patents
Info
- Publication number
- JPH0541821B2 JPH0541821B2 JP59261607A JP26160784A JPH0541821B2 JP H0541821 B2 JPH0541821 B2 JP H0541821B2 JP 59261607 A JP59261607 A JP 59261607A JP 26160784 A JP26160784 A JP 26160784A JP H0541821 B2 JPH0541821 B2 JP H0541821B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel ratio
- air
- sensor
- exhaust
- exhaust pressure
- 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 - Fee Related
Links
- 239000000446 fuel Substances 0.000 claims description 78
- 239000007789 gas Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 description 23
- 239000007924 injection Substances 0.000 description 23
- 238000010586 diagram Methods 0.000 description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- 239000000779 smoke Substances 0.000 description 6
- 229910052697 platinum Inorganic materials 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1448—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an exhaust gas pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59261607A JPS61138844A (ja) | 1984-12-11 | 1984-12-11 | 内燃機関の空燃比制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59261607A JPS61138844A (ja) | 1984-12-11 | 1984-12-11 | 内燃機関の空燃比制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61138844A JPS61138844A (ja) | 1986-06-26 |
| JPH0541821B2 true JPH0541821B2 (cs) | 1993-06-24 |
Family
ID=17364252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59261607A Granted JPS61138844A (ja) | 1984-12-11 | 1984-12-11 | 内燃機関の空燃比制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61138844A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4141481C2 (de) * | 1991-12-16 | 2002-04-11 | Oskar Schatz | Verfahren zur Regelung des Luft-Kraftstoff-Verhältnisses eines Verbrennungsmotors, insbesondere eines Verbrennungsmotors der Kolbenbauart |
-
1984
- 1984-12-11 JP JP59261607A patent/JPS61138844A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61138844A (ja) | 1986-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |