JPS63190541U - - Google Patents
Info
- Publication number
- JPS63190541U JPS63190541U JP1987078722U JP7872287U JPS63190541U JP S63190541 U JPS63190541 U JP S63190541U JP 1987078722 U JP1987078722 U JP 1987078722U JP 7872287 U JP7872287 U JP 7872287U JP S63190541 U JPS63190541 U JP S63190541U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- air
- fuel ratio
- engine
- feedback control
- 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
- 239000000446 fuel Substances 0.000 claims description 20
- 239000002828 fuel tank Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection 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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
- F02D41/1483—Proportional component
-
- 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
- F02D41/0042—Controlling the combustible mixture as a function of the canister purging, e.g. control of injected fuel to compensate for deviation of air fuel ratio when purging
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)
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987078722U JPS63190541U (US08118993-20120221-C00002.png) | 1987-05-27 | 1987-05-27 | |
| US07/437,292 US4967713A (en) | 1987-05-27 | 1989-11-16 | Air-fuel ratio feedback control system for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987078722U JPS63190541U (US08118993-20120221-C00002.png) | 1987-05-27 | 1987-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63190541U true JPS63190541U (US08118993-20120221-C00002.png) | 1988-12-08 |
Family
ID=13669771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987078722U Pending JPS63190541U (US08118993-20120221-C00002.png) | 1987-05-27 | 1987-05-27 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4967713A (US08118993-20120221-C00002.png) |
| JP (1) | JPS63190541U (US08118993-20120221-C00002.png) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2037920T3 (es) * | 1989-07-31 | 1993-07-01 | Siemens Aktiengesellschaft | Disposicion y procedimiento para el reconocimiento de defectos en un sistema de ventilacion de deposito. |
| EP0451313B1 (de) * | 1990-04-12 | 1993-01-13 | Siemens Aktiengesellschaft | Tankentlüftungssystem |
| US5143040A (en) * | 1990-08-08 | 1992-09-01 | Toyota Jidosha Kabushiki Kaisha | Evaporative fuel control apparatus of internal combustion engine |
| US5048493A (en) * | 1990-12-03 | 1991-09-17 | Ford Motor Company | System for internal combustion engine |
| US5090388A (en) * | 1990-12-03 | 1992-02-25 | Ford Motor Company | Air/fuel ratio control with adaptive learning of purged fuel vapors |
| US5048492A (en) * | 1990-12-05 | 1991-09-17 | Ford Motor Company | Air/fuel ratio control system and method for fuel vapor purging |
| DE4108856C2 (de) * | 1991-03-19 | 1994-12-22 | Bosch Gmbh Robert | Tankentlüftungsanlage sowie Verfahren und Vorrichtung zum Überprüfen der Dichtheit derselben |
| JP2615285B2 (ja) * | 1991-08-02 | 1997-05-28 | 本田技研工業株式会社 | 内燃エンジンの蒸発燃料制御装置 |
| US5373822A (en) * | 1991-09-16 | 1994-12-20 | Ford Motor Company | Hydrocarbon vapor control system for an internal combustion engine |
| US5299546A (en) * | 1992-04-28 | 1994-04-05 | Nippondenso, Co., Ltd. | Air-fuel ratio control apparatus of internal combustion engine |
| US5245978A (en) * | 1992-08-20 | 1993-09-21 | Ford Motor Company | Control system for internal combustion engines |
| US5224462A (en) * | 1992-08-31 | 1993-07-06 | Ford Motor Company | Air/fuel ratio control system for an internal combustion engine |
| US5203300A (en) * | 1992-10-28 | 1993-04-20 | Ford Motor Company | Idle speed control system |
| US5228421A (en) * | 1992-10-28 | 1993-07-20 | Ford Motor Company | Idle speed control system |
| JP2595346Y2 (ja) * | 1993-11-10 | 1999-05-31 | 本田技研工業株式会社 | 内燃エンジンの蒸発燃料制御装置 |
| US5699778A (en) * | 1994-12-15 | 1997-12-23 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Fuel evaporative emission suppressing apparatus |
| JP3813044B2 (ja) * | 2000-01-05 | 2006-08-23 | 本田技研工業株式会社 | 内燃機関の空燃比制御装置 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5936874B2 (ja) * | 1977-07-29 | 1984-09-06 | 大日本印刷株式会社 | 化粧板の製造方法 |
| JPS6217336A (ja) * | 1985-07-16 | 1987-01-26 | Mazda Motor Corp | エンジンの燃料噴射制御装置 |
| US4641623A (en) * | 1985-07-29 | 1987-02-10 | Ford Motor Company | Adaptive feedforward air/fuel ratio control for vapor recovery purge system |
| FR2591278B1 (fr) * | 1985-12-06 | 1990-01-26 | Inf Milit Spatiale Aeronaut | Dispositif de regulation de moteur a combustion et procede d'utilisation d'un tel dispositif. |
| JPH0733790B2 (ja) * | 1985-12-11 | 1995-04-12 | 富士重工業株式会社 | 自動車用エンジンの空燃比制御装置 |
| JPH0726573B2 (ja) * | 1985-12-11 | 1995-03-29 | 富士重工業株式会社 | 自動車用エンジンの空燃比制御装置 |
| US4763629A (en) * | 1986-02-14 | 1988-08-16 | Mazda Motor Corporation | Air-fuel ratio control system for engine |
| JPH0819870B2 (ja) * | 1986-04-09 | 1996-02-28 | 富士重工業株式会社 | リ−ンバ−ンエンジンの空燃比制御装置 |
| JPS6350643A (ja) * | 1986-08-13 | 1988-03-03 | Fuji Heavy Ind Ltd | エンジンの空燃比制御装置 |
| US4741318A (en) * | 1986-08-22 | 1988-05-03 | General Motors Corporation | Canister purge controller |
| US4748959A (en) * | 1987-05-04 | 1988-06-07 | Ford Motor Company | Regulation of engine parameters in response to vapor recovery purge systems |
| US4741317A (en) * | 1987-06-12 | 1988-05-03 | General Motors Corporation | Vapor recovery system with variable delay purge |
-
1987
- 1987-05-27 JP JP1987078722U patent/JPS63190541U/ja active Pending
-
1989
- 1989-11-16 US US07/437,292 patent/US4967713A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4967713A (en) | 1990-11-06 |
