IT1039900B - Sistema di dispositivo per regolare il comportamento di funzio namento di un motore a combustione interna - Google Patents
Sistema di dispositivo per regolare il comportamento di funzio namento di un motore a combustione internaInfo
- Publication number
- IT1039900B IT1039900B IT25516/75A IT2551675A IT1039900B IT 1039900 B IT1039900 B IT 1039900B IT 25516/75 A IT25516/75 A IT 25516/75A IT 2551675 A IT2551675 A IT 2551675A IT 1039900 B IT1039900 B IT 1039900B
- Authority
- IT
- Italy
- Prior art keywords
- regulating
- combustion engine
- internal combustion
- device system
- operating behavior
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 230000001105 regulatory effect Effects 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
- F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
- F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
-
- 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
- F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals
-
- 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
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/28—Interface circuits
- F02D2041/286—Interface circuits comprising means for signal processing
- F02D2041/288—Interface circuits comprising means for signal processing for performing a transformation into the frequency domain, e.g. Fourier transformation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/1015—Engines misfires
-
- 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
- F02D41/1497—With detection of the mechanical response of the engine
- F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
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 Circulating Devices (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2434743A DE2434743C2 (de) | 1974-07-19 | 1974-07-19 | Verfahren und Einrichtung zur Regelung des Betriebsverhaltens einer Brennkraftmaschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1039900B true IT1039900B (it) | 1979-12-10 |
Family
ID=5920964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT25516/75A IT1039900B (it) | 1974-07-19 | 1975-07-18 | Sistema di dispositivo per regolare il comportamento di funzio namento di un motore a combustione interna |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS6037295B2 (enrdf_load_stackoverflow) |
| BR (1) | BR7504617A (enrdf_load_stackoverflow) |
| DE (1) | DE2434743C2 (enrdf_load_stackoverflow) |
| ES (1) | ES439547A1 (enrdf_load_stackoverflow) |
| IT (1) | IT1039900B (enrdf_load_stackoverflow) |
| SE (1) | SE413336B (enrdf_load_stackoverflow) |
| SU (1) | SU1061702A3 (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2642738C2 (de) * | 1976-09-23 | 1986-08-07 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zur Regelung des Betriebsverhaltens einer Brennkraftmaschine in einem vorgegebenen Betriebsbereich |
| GB2024462B (en) * | 1978-05-08 | 1983-03-30 | Bendix Corp | Integrated closed loop engine control system |
| JPS5746033A (en) * | 1980-09-05 | 1982-03-16 | Toyota Motor Corp | Method of injecting fuel under electronic control |
| JPS5952148U (ja) * | 1982-09-30 | 1984-04-05 | 日野自動車株式会社 | 異常振動時のエンジン停止装置 |
| DE3248745A1 (de) * | 1982-12-31 | 1984-07-05 | Robert Bosch Gmbh, 7000 Stuttgart | Regelsystem fuer eine brennkraftmaschine |
| JPS6143244A (ja) * | 1984-08-06 | 1986-03-01 | Nissan Motor Co Ltd | 機関の制御装置 |
| DE10024269A1 (de) | 2000-05-17 | 2001-12-20 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Filterung eines Signals |
| US10570844B2 (en) * | 2012-01-18 | 2020-02-25 | Ford Global Technologies, Llc | Air/fuel imbalance monitor |
| US9435283B2 (en) * | 2013-12-03 | 2016-09-06 | Ford Global Technologies, Llc | Method for inferring barometric pressure at low throttle angles |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1256944B (de) * | 1961-12-22 | 1967-12-21 | Frank Thoma Dipl Ing | Einrichtung zur Kraftstoff-Luft-Gemischregelung von Brennkraftmaschinen |
| US3789816A (en) * | 1973-03-29 | 1974-02-05 | Bendix Corp | Lean limit internal combustion engine roughness control system |
-
1974
- 1974-07-19 DE DE2434743A patent/DE2434743C2/de not_active Expired
-
1975
- 1975-07-11 SU SU752152414A patent/SU1061702A3/ru active
- 1975-07-17 SE SE7508194A patent/SE413336B/xx not_active IP Right Cessation
- 1975-07-17 ES ES439547A patent/ES439547A1/es not_active Expired
- 1975-07-17 JP JP50087791A patent/JPS6037295B2/ja not_active Expired
- 1975-07-18 BR BR7504617*A patent/BR7504617A/pt unknown
- 1975-07-18 IT IT25516/75A patent/IT1039900B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5134330A (enrdf_load_stackoverflow) | 1976-03-24 |
| JPS6037295B2 (ja) | 1985-08-26 |
| SE7508194L (sv) | 1976-01-20 |
| SU1061702A3 (ru) | 1983-12-15 |
| DE2434743C2 (de) | 1984-09-20 |
| ES439547A1 (es) | 1977-02-16 |
| BR7504617A (pt) | 1976-07-06 |
| SE413336B (sv) | 1980-05-19 |
| DE2434743A1 (de) | 1976-02-05 |
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