JPS6248053B2 - - Google Patents
Info
- Publication number
- JPS6248053B2 JPS6248053B2 JP11460980A JP11460980A JPS6248053B2 JP S6248053 B2 JPS6248053 B2 JP S6248053B2 JP 11460980 A JP11460980 A JP 11460980A JP 11460980 A JP11460980 A JP 11460980A JP S6248053 B2 JPS6248053 B2 JP S6248053B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- engine
- intake
- air
- rate
- 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 246
- 238000002485 combustion reaction Methods 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 28
- 230000003750 conditioning effect Effects 0.000 claims description 17
- 230000033001 locomotion Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 description 22
- 230000001052 transient effect Effects 0.000 description 20
- 238000004364 calculation method Methods 0.000 description 15
- 230000006870 function Effects 0.000 description 10
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 239000000243 solution Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000008246 gaseous mixture Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000012884 algebraic function Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012067 mathematical method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000006200 vaporizer Substances 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/047—Taking into account fuel evaporation or wall wetting
-
- 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/14—Direct injection into combustion chamber
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7929479A | 1979-09-27 | 1979-09-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5647638A JPS5647638A (en) | 1981-04-30 |
| JPS6248053B2 true JPS6248053B2 (de) | 1987-10-12 |
Family
ID=22149618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11460980A Granted JPS5647638A (en) | 1979-09-27 | 1980-08-20 | Fuel regulating system for internal combustion engine |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0026643B1 (de) |
| JP (1) | JPS5647638A (de) |
| CA (1) | CA1154121A (de) |
| DE (1) | DE3070319D1 (de) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4454847A (en) * | 1980-07-18 | 1984-06-19 | Nippondenso Co., Ltd. | Method for controlling the air-fuel ratio in an internal combustion engine |
| JPS588239A (ja) * | 1981-07-06 | 1983-01-18 | Toyota Motor Corp | 燃料噴射式エンジンの燃料噴射量制御方法 |
| JPS588238A (ja) * | 1981-07-06 | 1983-01-18 | Toyota Motor Corp | 燃料噴射式エンジンの燃料噴射量制御方法 |
| DE3376995D1 (en) * | 1982-10-20 | 1988-07-14 | Hitachi Ltd | Control method for internal combustion engines |
| GB2136499A (en) * | 1983-03-15 | 1984-09-19 | Solex | Supplying gaseous fuel to internal combustion engines |
| JPH0650074B2 (ja) * | 1983-08-08 | 1994-06-29 | 株式会社日立製作所 | エンジンの燃料制御方法 |
| JPH06100117B2 (ja) * | 1984-02-01 | 1994-12-12 | 株式会社日立製作所 | エンジンの燃料噴射制御方法 |
| US4667640A (en) * | 1984-02-01 | 1987-05-26 | Hitachi, Ltd. | Method for controlling fuel injection for engine |
| JPS60249646A (ja) * | 1984-05-23 | 1985-12-10 | Honda Motor Co Ltd | 内燃エンジンの燃料供給制御方法 |
| JP2550014B2 (ja) * | 1984-11-26 | 1996-10-30 | 株式会社日立製作所 | エンジンの燃料噴射制御方法 |
| DE3636810A1 (de) * | 1985-10-29 | 1987-04-30 | Nissan Motor | Kraftstoffeinspritzregelsystem fuer eine brennkraftmaschine |
| JP2514627B2 (ja) * | 1986-04-07 | 1996-07-10 | 日産自動車株式会社 | 内燃機関の空燃比制御装置 |
| KR900000145B1 (ko) * | 1986-04-23 | 1990-01-20 | 미쓰비시전기 주식회사 | 내연기관의 연료제어장치 |
| KR900000219B1 (ko) * | 1986-04-23 | 1990-01-23 | 미쓰비시전기 주식회사 | 내연기관의 연료제어장치 |
| JP2973418B2 (ja) * | 1987-03-05 | 1999-11-08 | トヨタ自動車株式会社 | 内燃機関の吸気管圧力検出方法 |
| JPH07116963B2 (ja) * | 1988-09-19 | 1995-12-18 | 株式会社日立製作所 | 空燃比の補正方法、及び、同補正装置 |
| JP2716596B2 (ja) * | 1991-03-25 | 1998-02-18 | 株式会社日立製作所 | エンジン制御装置 |
| GB9222328D0 (en) * | 1992-10-23 | 1992-12-09 | Lucas Ind Plc | Method of and apparatus for fuelling an internal combustion engine |
| DE4243449C2 (de) * | 1992-12-22 | 2001-10-18 | Bosch Gmbh Robert | Elektronisches Steuersystem für die Kraftstoffzumessung bei einer Brennkraftmaschine |
| US5546910A (en) * | 1995-07-06 | 1996-08-20 | Ford Motor Company | Air/fuel controller with compensation for secondary intake throttle transients |
| EP3147487A1 (de) * | 2015-09-25 | 2017-03-29 | Nikki Co., Ltd. | Brennstoffflusserkennungsverfahren eines fahrzeuginternen motors |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR96024E (de) * | 1967-05-24 | 1972-05-19 | ||
| US3628510A (en) * | 1970-06-10 | 1971-12-21 | Gen Motors Corp | Fuel supply system for an internal combustion engine providing timed cranking enrichment |
| JPS5228175B2 (de) * | 1974-06-05 | 1977-07-25 | ||
| US4148282A (en) * | 1975-03-19 | 1979-04-10 | Robert Bosch Gmbh | Method and apparatus for cold starting fuel injected internal combustion engines |
| US3982519A (en) * | 1975-05-27 | 1976-09-28 | Ford Motor Company | Electronic-fuel-injection-system enrichment circuit for use during engine cranking |
| US4086884A (en) * | 1976-06-14 | 1978-05-02 | Ford Motor Company | Method and apparatus for controlling the amount of fuel metered into an internal combustion engine |
-
1980
- 1980-07-24 CA CA000357123A patent/CA1154121A/en not_active Expired
- 1980-08-20 JP JP11460980A patent/JPS5647638A/ja active Granted
- 1980-09-26 EP EP19800303376 patent/EP0026643B1/de not_active Expired
- 1980-09-26 DE DE8080303376T patent/DE3070319D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5647638A (en) | 1981-04-30 |
| DE3070319D1 (en) | 1985-04-25 |
| EP0026643A3 (en) | 1982-01-27 |
| CA1154121A (en) | 1983-09-20 |
| EP0026643A2 (de) | 1981-04-08 |
| EP0026643B1 (de) | 1985-03-20 |
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