DE2917825C2 - Verfahren und Vorrichtung zum Erzeugen eines optimierten Kraftstoff-Luft-Gemisches - Google Patents
Verfahren und Vorrichtung zum Erzeugen eines optimierten Kraftstoff-Luft-GemischesInfo
- Publication number
- DE2917825C2 DE2917825C2 DE19792917825 DE2917825A DE2917825C2 DE 2917825 C2 DE2917825 C2 DE 2917825C2 DE 19792917825 DE19792917825 DE 19792917825 DE 2917825 A DE2917825 A DE 2917825A DE 2917825 C2 DE2917825 C2 DE 2917825C2
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- valve
- opening
- throttle valve
- nozzle
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 20
- 239000000203 mixture Substances 0.000 title claims description 5
- 239000000446 fuel Substances 0.000 claims description 96
- 230000001419 dependent effect Effects 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 230000010354 integration Effects 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 238000007792 addition Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 235000012771 pancakes Nutrition 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007704 transition Effects 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
- F02M7/12—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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
-
- 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
- F02M7/24—Controlling flow of aerating air
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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792917825 DE2917825C2 (de) | 1979-05-03 | 1979-05-03 | Verfahren und Vorrichtung zum Erzeugen eines optimierten Kraftstoff-Luft-Gemisches |
| FR8009700A FR2455682A1 (fr) | 1979-05-03 | 1980-04-29 | Procede et dispositif pour fournir un melange optimal d'air et de carburant a un moteur a explosions |
| JP5986180A JPS55151145A (en) | 1979-05-03 | 1980-05-02 | Method and device for optimal mixing of fuel with air |
| GB8014858A GB2049047B (en) | 1979-05-03 | 1980-05-02 | Method and apparatus for producing an optimised fuel-air mixture for an internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792917825 DE2917825C2 (de) | 1979-05-03 | 1979-05-03 | Verfahren und Vorrichtung zum Erzeugen eines optimierten Kraftstoff-Luft-Gemisches |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2917825A1 DE2917825A1 (de) | 1980-11-06 |
| DE2917825C2 true DE2917825C2 (de) | 1984-08-23 |
Family
ID=6069828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792917825 Expired DE2917825C2 (de) | 1979-05-03 | 1979-05-03 | Verfahren und Vorrichtung zum Erzeugen eines optimierten Kraftstoff-Luft-Gemisches |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS55151145A (en:Method) |
| DE (1) | DE2917825C2 (en:Method) |
| FR (1) | FR2455682A1 (en:Method) |
| GB (1) | GB2049047B (en:Method) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2260408A (en) * | 1938-11-02 | 1941-10-28 | Herman C Seffker | Apparatus for increasing economy of carburetor engines |
| FR884390A (fr) * | 1940-12-07 | 1943-08-11 | Correcteur de carburation pour carburants peu volatils | |
| CS151368B1 (en:Method) * | 1971-10-20 | 1973-10-19 | ||
| JPS5154132A (en) * | 1974-11-08 | 1976-05-13 | Nissan Motor | Nainenkikanno nenryoseigyosochi |
| JPS5164137A (en:Method) * | 1974-11-29 | 1976-06-03 | Nissan Motor | |
| JPS6014181B2 (ja) * | 1975-10-16 | 1985-04-11 | 株式会社日本自動車部品総合研究所 | 空気流量調整装置 |
-
1979
- 1979-05-03 DE DE19792917825 patent/DE2917825C2/de not_active Expired
-
1980
- 1980-04-29 FR FR8009700A patent/FR2455682A1/fr active Granted
- 1980-05-02 GB GB8014858A patent/GB2049047B/en not_active Expired
- 1980-05-02 JP JP5986180A patent/JPS55151145A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2049047B (en) | 1983-04-27 |
| FR2455682A1 (fr) | 1980-11-28 |
| JPS55151145A (en) | 1980-11-25 |
| DE2917825A1 (de) | 1980-11-06 |
| GB2049047A (en) | 1980-12-17 |
| FR2455682B3 (en:Method) | 1982-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| 8125 | Change of the main classification |
Ipc: F02M 7/14 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |