BR8200773A - Combinacao de sistema de controle da proporcao ar-combustivel e mecanismo de queima de combustivel,e respectivo processo de controle - Google Patents
Combinacao de sistema de controle da proporcao ar-combustivel e mecanismo de queima de combustivel,e respectivo processo de controleInfo
- Publication number
- BR8200773A BR8200773A BR8200773A BR8200773A BR8200773A BR 8200773 A BR8200773 A BR 8200773A BR 8200773 A BR8200773 A BR 8200773A BR 8200773 A BR8200773 A BR 8200773A BR 8200773 A BR8200773 A BR 8200773A
- Authority
- BR
- Brazil
- Prior art keywords
- fuel
- combination
- air
- control system
- proportion
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title 2
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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
- F02D41/2454—Learning of the air-fuel ratio control
- F02D41/2458—Learning of the air-fuel ratio control with an additional dither signal
-
- 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
- F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
- F02D41/1475—Regulating the air fuel ratio at a value other than stoichiometry
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)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23507181A | 1981-02-13 | 1981-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8200773A true BR8200773A (pt) | 1982-12-21 |
Family
ID=22883985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8200773A BR8200773A (pt) | 1981-02-13 | 1982-02-12 | Combinacao de sistema de controle da proporcao ar-combustivel e mecanismo de queima de combustivel,e respectivo processo de controle |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS57151042A (pt) |
| BR (1) | BR8200773A (pt) |
| CA (1) | CA1183238A (pt) |
| DE (1) | DE3204969A1 (pt) |
| GB (1) | GB2093228A (pt) |
| SE (1) | SE8200867L (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502444A (en) * | 1983-07-19 | 1985-03-05 | Engelhard Corporation | Air-fuel ratio controller |
| DE3920661A1 (de) * | 1989-06-23 | 1991-01-10 | Comuna Metall Vorrichtungs Und | Verfahren und vorrichtung zur einstellung eines optimalen luft-brennstoff-verhaeltnisses bei einer brennstoffmaschine mit katalytischer abgasreinigung |
| US6260547B1 (en) * | 2000-02-01 | 2001-07-17 | Michael Spencer-Smith | Apparatus and method for improving the performance of a motor vehicle internal combustion engine |
| US6837233B1 (en) | 2002-11-04 | 2005-01-04 | Michael Spencer-Smith | System for enhancing performance of an internal combustion engine |
| GB201617349D0 (en) * | 2016-10-13 | 2016-11-30 | Johnson Matthey Public Limited Company | Oxidation catalyst for hydrocarbons produced by an internal combustion engine |
-
1982
- 1982-02-10 GB GB8203834A patent/GB2093228A/en not_active Withdrawn
- 1982-02-12 CA CA000396127A patent/CA1183238A/en not_active Expired
- 1982-02-12 BR BR8200773A patent/BR8200773A/pt unknown
- 1982-02-12 DE DE19823204969 patent/DE3204969A1/de not_active Withdrawn
- 1982-02-12 SE SE8200867A patent/SE8200867L/xx not_active Application Discontinuation
- 1982-02-13 JP JP2194482A patent/JPS57151042A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE3204969A1 (de) | 1982-08-19 |
| SE8200867L (sv) | 1982-08-14 |
| GB2093228A (en) | 1982-08-25 |
| JPS57151042A (en) | 1982-09-18 |
| CA1183238A (en) | 1985-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B15K | Others concerning applications: alteration of classification |
Ipc: F02D 41/24 (2006.01), F02D 41/14 (2006.0 |