DE2608332A1 - Ottomotor - Google Patents
OttomotorInfo
- Publication number
- DE2608332A1 DE2608332A1 DE19762608332 DE2608332A DE2608332A1 DE 2608332 A1 DE2608332 A1 DE 2608332A1 DE 19762608332 DE19762608332 DE 19762608332 DE 2608332 A DE2608332 A DE 2608332A DE 2608332 A1 DE2608332 A1 DE 2608332A1
- Authority
- DE
- Germany
- Prior art keywords
- engine
- valve
- pressure
- fuel
- air
- 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
- 239000003502 gasoline Substances 0.000 title description 7
- 239000000446 fuel Substances 0.000 claims description 119
- 239000000203 mixture Substances 0.000 claims description 56
- 239000007858 starting material Substances 0.000 claims description 25
- 239000012528 membrane Substances 0.000 claims description 19
- 230000001133 acceleration Effects 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 230000007935 neutral effect Effects 0.000 claims description 9
- 230000003111 delayed effect Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 4
- 230000001934 delay Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims 1
- 210000004072 lung Anatomy 0.000 claims 1
- 239000003570 air Substances 0.000 description 86
- 239000007921 spray Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000010792 warming Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Classifications
-
- 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
- F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
- F02M7/06—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system
- F02M7/08—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system using pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
- F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
-
- 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
- F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
- F02M1/04—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling being auxiliary carburetting apparatus able to be put into, and out of, operation, e.g. having automatically-operated disc valves
-
- 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
- F02M23/00—Apparatus for adding secondary air to fuel-air mixture
- F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
-
- 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
- F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
- F02M7/10—Other installations, without moving parts, for influencing fuel/air ratio, e.g. electrical means
- F02M7/11—Altering float-chamber pressure
-
- 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
- F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
- F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
- F02M7/133—Auxiliary jets, i.e. operating only under certain conditions, e.g. full power
-
- 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
- F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
- F02M7/23—Fuel aerating devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Electrical Control Of Ignition Timing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50025761A JPS51101633A (enrdf_load_stackoverflow) | 1975-03-03 | 1975-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2608332A1 true DE2608332A1 (de) | 1976-09-23 |
Family
ID=12174804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762608332 Pending DE2608332A1 (de) | 1975-03-03 | 1976-02-28 | Ottomotor |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS51101633A (enrdf_load_stackoverflow) |
| DE (1) | DE2608332A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2303162A1 (enrdf_load_stackoverflow) |
| IT (1) | IT1057627B (enrdf_load_stackoverflow) |
| SE (1) | SE7601547L (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3039912A1 (de) * | 1980-10-23 | 1982-05-13 | Pierburg Gmbh & Co Kg, 4040 Neuss | Verfahren und vorrichtung zum verbessern des schubbetriebsverhaltens von verbrennungsmotoren |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5685550A (en) * | 1979-12-13 | 1981-07-11 | Mazda Motor Corp | Suction device of engine |
| JPS5898647A (ja) * | 1981-12-07 | 1983-06-11 | Suzuki Motor Co Ltd | 気化器の加速燃料供給装置 |
| FR2538856A1 (fr) * | 1983-01-03 | 1984-07-06 | Sibe | Carburateur a commande d'enrichissement par electrovanne |
| JPS6032963A (ja) * | 1983-08-03 | 1985-02-20 | Hitachi Ltd | 電子制御式燃料噴射装置 |
| IT1256233B (it) * | 1992-12-23 | 1995-11-29 | Piaggio Veicoli Europ | Dispositivo ausiliario di carburazione in motori ad iniezione diretta di carburante |
-
1975
- 1975-03-03 JP JP50025761A patent/JPS51101633A/ja active Pending
-
1976
- 1976-02-12 SE SE7601547A patent/SE7601547L/xx not_active Application Discontinuation
- 1976-02-27 IT IT67453/76A patent/IT1057627B/it active
- 1976-02-28 DE DE19762608332 patent/DE2608332A1/de active Pending
- 1976-03-02 FR FR7605846A patent/FR2303162A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3039912A1 (de) * | 1980-10-23 | 1982-05-13 | Pierburg Gmbh & Co Kg, 4040 Neuss | Verfahren und vorrichtung zum verbessern des schubbetriebsverhaltens von verbrennungsmotoren |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51101633A (enrdf_load_stackoverflow) | 1976-09-08 |
| FR2303162B1 (enrdf_load_stackoverflow) | 1979-04-20 |
| SE7601547L (sv) | 1976-09-06 |
| IT1057627B (it) | 1982-03-30 |
| FR2303162A1 (fr) | 1976-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |