IT1186118B - Apparato di controllo del rapporto aria/combustibile in un motore a combustione interna - Google Patents
Apparato di controllo del rapporto aria/combustibile in un motore a combustione internaInfo
- Publication number
- IT1186118B IT1186118B IT23024/85A IT2302485A IT1186118B IT 1186118 B IT1186118 B IT 1186118B IT 23024/85 A IT23024/85 A IT 23024/85A IT 2302485 A IT2302485 A IT 2302485A IT 1186118 B IT1186118 B IT 1186118B
- Authority
- IT
- Italy
- Prior art keywords
- air
- combustion engine
- internal combustion
- control apparatus
- fuel ratio
- Prior art date
Links
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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25309684A JPH0672564B2 (ja) | 1984-11-30 | 1984-11-30 | 内燃機関の空燃比制御装置 |
JP25309784A JPS61132741A (ja) | 1984-11-30 | 1984-11-30 | 内燃機関の空燃比制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8523024A0 IT8523024A0 (it) | 1985-11-29 |
IT1186118B true IT1186118B (it) | 1987-11-18 |
Family
ID=26541038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23024/85A IT1186118B (it) | 1984-11-30 | 1985-11-29 | Apparato di controllo del rapporto aria/combustibile in un motore a combustione interna |
Country Status (5)
Country | Link |
---|---|
US (1) | US4872117A (it) |
DE (1) | DE3542310A1 (it) |
FR (1) | FR2574123B1 (it) |
GB (1) | GB2167883A (it) |
IT (1) | IT1186118B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06103283B2 (ja) * | 1988-06-20 | 1994-12-14 | トヨタ自動車株式会社 | 酸素センサの制御装置 |
US5033573A (en) * | 1989-09-05 | 1991-07-23 | Ford Motor Company | Wheel slip control utilizing active suspension |
US5517414A (en) * | 1994-10-03 | 1996-05-14 | Ford Motor Company | Traction control system with active suspension |
JP3845996B2 (ja) * | 1997-12-04 | 2006-11-15 | スズキ株式会社 | 内燃機関の空燃比制御装置 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5950862B2 (ja) * | 1975-08-05 | 1984-12-11 | 日産自動車株式会社 | 空燃比制御装置 |
US4131091A (en) * | 1975-10-27 | 1978-12-26 | Nissan Motor Company, Ltd. | Variable gain closed-loop control apparatus for internal combustion engines |
JPS52135923A (en) * | 1976-05-08 | 1977-11-14 | Nissan Motor Co Ltd | Air fuel ratio control equipment |
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 |
JPS5311234A (en) * | 1976-07-13 | 1978-02-01 | Nissan Motor Co Ltd | Air fuel ratio controlling apparatus |
JPS54158527A (en) * | 1978-06-02 | 1979-12-14 | Hitachi Ltd | Electronic type fuel control device for internal combustion engine |
JPS55134739A (en) * | 1979-04-05 | 1980-10-20 | Hitachi Ltd | Electronically controlled carburetor |
JPS5685540A (en) * | 1979-12-13 | 1981-07-11 | Fuji Heavy Ind Ltd | Air-fuel ratio controlling device |
JPS5685541A (en) * | 1979-12-13 | 1981-07-11 | Fuji Heavy Ind Ltd | Controlling device of air-fuel ratio |
JPS5698545A (en) * | 1980-01-10 | 1981-08-08 | Fuji Heavy Ind Ltd | Air fuel ratio controller |
JPS56126655A (en) * | 1980-03-07 | 1981-10-03 | Fuji Heavy Ind Ltd | Air-fuel ratio controlling apparatus |
JPS56146025A (en) * | 1980-04-14 | 1981-11-13 | Toyota Motor Corp | Electronic control device for engine |
JPS5735138A (en) * | 1980-08-06 | 1982-02-25 | Nippon Denso Co Ltd | Air/fuel ratio control system for an internal combustion engine |
JPS5770934A (en) * | 1980-10-20 | 1982-05-01 | Nippon Denso Co Ltd | Air fuel ratio control method |
JPS5773840A (en) * | 1980-10-27 | 1982-05-08 | Fuji Heavy Ind Ltd | Air fuel ratio controller |
JPS5791356A (en) * | 1980-11-27 | 1982-06-07 | Fuji Heavy Ind Ltd | Air-fuel ratio controller |
JPS57105530A (en) * | 1980-12-23 | 1982-07-01 | Toyota Motor Corp | Air-fuel ratio controlling method for internal combustion engine |
JPS5835246A (ja) * | 1981-08-27 | 1983-03-01 | Mazda Motor Corp | エンジンの空燃比制御装置 |
JPS58172442A (ja) * | 1982-04-01 | 1983-10-11 | Nippon Denso Co Ltd | 空燃比制御装置 |
JPS5932644A (ja) * | 1982-08-16 | 1984-02-22 | Toyota Motor Corp | 内燃機関の空燃比制御方法 |
JPS59168243A (ja) * | 1983-03-14 | 1984-09-21 | Toyota Motor Corp | 内燃機関の空燃比フイ−ドバツク制御方法 |
JP2519405B2 (ja) * | 1983-05-09 | 1996-07-31 | トヨタ自動車株式会社 | 内燃機関の空燃比学習制御方法 |
US4635200A (en) * | 1983-06-16 | 1987-01-06 | Nippon Soken, Inc. | System for controlling air-fuel ratio in an internal combustion engine |
JPS6095168A (ja) * | 1983-10-31 | 1985-05-28 | Nissan Motor Co Ltd | 空燃比制御装置 |
JPS60178941A (ja) * | 1984-02-27 | 1985-09-12 | Nissan Motor Co Ltd | 内燃機関の空燃比制御装置 |
JPS61132741A (ja) * | 1984-11-30 | 1986-06-20 | Suzuki Motor Co Ltd | 内燃機関の空燃比制御装置 |
JPH0672564B2 (ja) * | 1984-11-30 | 1994-09-14 | スズキ株式会社 | 内燃機関の空燃比制御装置 |
-
1985
- 1985-11-26 GB GB08529086A patent/GB2167883A/en not_active Withdrawn
- 1985-11-29 DE DE19853542310 patent/DE3542310A1/de active Granted
- 1985-11-29 IT IT23024/85A patent/IT1186118B/it active
- 1985-11-29 FR FR8517738A patent/FR2574123B1/fr not_active Expired - Fee Related
-
1987
- 1987-12-14 US US07/132,682 patent/US4872117A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB8529086D0 (en) | 1986-01-02 |
DE3542310A1 (de) | 1986-06-05 |
FR2574123A1 (fr) | 1986-06-06 |
GB2167883A (en) | 1986-06-04 |
IT8523024A0 (it) | 1985-11-29 |
FR2574123B1 (fr) | 1993-06-25 |
US4872117A (en) | 1989-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971129 |