IT1189450B - Procedimento e dispositivo per migliorare il comportamento di motori a combustione interna in fase di rilascio - Google Patents
Procedimento e dispositivo per migliorare il comportamento di motori a combustione interna in fase di rilascioInfo
- Publication number
- IT1189450B IT1189450B IT49372/81A IT4937281A IT1189450B IT 1189450 B IT1189450 B IT 1189450B IT 49372/81 A IT49372/81 A IT 49372/81A IT 4937281 A IT4937281 A IT 4937281A IT 1189450 B IT1189450 B IT 1189450B
- Authority
- IT
- Italy
- Prior art keywords
- behavior
- procedure
- improve
- internal combustion
- combustion engines
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000000034 method Methods 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
- 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
- F02D41/12—Introducing corrections for particular operating conditions for deceleration
-
- 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
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
- F02D41/067—Introducing corrections for particular operating conditions for engine starting or warming up for starting with control of the choke
-
- 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
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/068—Introducing corrections for particular operating conditions for engine starting or warming up for warming-up
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M3/00—Idling devices for carburettors
- F02M3/005—Idling fuel enrichment with motor driven instead of driving; Switching the fuel supply from the main to idling jet system
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)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3039912A DE3039912C2 (de) | 1980-10-23 | 1980-10-23 | Verfahren und Vorrichtung zum Verbessern des Schubbetriebsverhaltens von Verbrennungsmotoren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8149372A0 IT8149372A0 (it) | 1981-09-25 |
| IT1189450B true IT1189450B (it) | 1988-02-04 |
Family
ID=6114961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT49372/81A IT1189450B (it) | 1980-10-23 | 1981-09-25 | Procedimento e dispositivo per migliorare il comportamento di motori a combustione interna in fase di rilascio |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE3039912C2 (it) |
| FR (1) | FR2492888A1 (it) |
| GB (1) | GB2086084B (it) |
| IT (1) | IT1189450B (it) |
| SE (1) | SE8106223L (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104781525A (zh) * | 2012-11-14 | 2015-07-15 | 日立工机株式会社 | 发动机作业机 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1576284C3 (de) * | 1967-07-12 | 1975-01-16 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage mit mindestens einem elektromagnetisch betätigbaren Einspritzventil |
| FR2151154A5 (it) * | 1971-09-27 | 1973-04-13 | Brico Eng | |
| US3964457A (en) * | 1974-06-14 | 1976-06-22 | The Bendix Corporation | Closed loop fast idle control system |
| IT1023750B (it) * | 1974-09-19 | 1978-05-30 | Chicocini R | Dispositivo di controllo della erogazione di propellente liquido o gassoso per motori a combustione interna in specie destinati alla autotrazione |
| CA1054697A (en) * | 1974-11-08 | 1979-05-15 | Nissan Motor Co., Ltd. | Air-fuel mixture control apparatus for internal combustion engines using digitally controlled valves |
| JPS51101633A (it) * | 1975-03-03 | 1976-09-08 | Yamaha Motor Co Ltd | |
| DE2736307C2 (de) * | 1976-08-18 | 1986-07-31 | Nippondenso Co., Ltd., Kariya, Aichi | Verfahren und Einrichtung für eine Kraftstoffversorgungsanlage einer Brennkraftmaschine mit Fremdzündung |
| US4114570A (en) * | 1976-12-20 | 1978-09-19 | The Bendix Corporation | Start enrichment circuit for internal combustion engine fuel control system |
-
1980
- 1980-10-23 DE DE3039912A patent/DE3039912C2/de not_active Expired
-
1981
- 1981-09-25 IT IT49372/81A patent/IT1189450B/it active
- 1981-10-20 GB GB8131598A patent/GB2086084B/en not_active Expired
- 1981-10-21 SE SE8106223A patent/SE8106223L/ not_active Application Discontinuation
- 1981-10-23 FR FR8120191A patent/FR2492888A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2492888A1 (fr) | 1982-04-30 |
| DE3039912A1 (de) | 1982-05-13 |
| SE8106223L (sv) | 1982-04-24 |
| GB2086084A (en) | 1982-05-06 |
| GB2086084B (en) | 1984-07-18 |
| IT8149372A0 (it) | 1981-09-25 |
| DE3039912C2 (de) | 1985-08-01 |
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