FR2431032A1 - Dispositif d'injection de carburant pour moteurs a combustion interne a allumage par etincelles - Google Patents
Dispositif d'injection de carburant pour moteurs a combustion interne a allumage par etincellesInfo
- Publication number
- FR2431032A1 FR2431032A1 FR7918286A FR7918286A FR2431032A1 FR 2431032 A1 FR2431032 A1 FR 2431032A1 FR 7918286 A FR7918286 A FR 7918286A FR 7918286 A FR7918286 A FR 7918286A FR 2431032 A1 FR2431032 A1 FR 2431032A1
- Authority
- FR
- France
- Prior art keywords
- internal combustion
- combustion engines
- fuel injection
- injection device
- spark ignition
- 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
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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/04—Injectors peculiar thereto
-
- 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
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
-
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
- F02M69/18—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air
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)
- Fuel-Injection Apparatus (AREA)
- Magnetically Actuated Valves (AREA)
- Lift Valve (AREA)
Abstract
Dispositif d'alimentation en carburant pour moteurs à combustion interne comprenant un passage d'alimentation introduisant le carburant provenant d'une pompe sous pression constante dans un injecteur fonctionnant sous une pression constante déterminée. Ce dispositif est caractérisé en ce que ledit injecteur est installé dans un raccordement 7 des collecteurs 8 d'admission du moteur et en ce que le distributeur de débit 11 comporte un dispositif 13 d'entraînement dans lequel une perte de charge d'écoulement est maintenue à une valeur constante au moyen d'un régulateur différentiel et des moyens de calcul 15 comprenant un générateur 18 de signaux d'asservissement
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8637178A JPS5512286A (en) | 1978-07-14 | 1978-07-14 | Fuel supplier for internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2431032A1 true FR2431032A1 (fr) | 1980-02-08 |
Family
ID=13885014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7918286A Pending FR2431032A1 (fr) | 1978-07-14 | 1979-07-13 | Dispositif d'injection de carburant pour moteurs a combustion interne a allumage par etincelles |
Country Status (5)
Country | Link |
---|---|
US (1) | US4338902A (fr) |
JP (1) | JPS5512286A (fr) |
DE (1) | DE2928235C2 (fr) |
FR (1) | FR2431032A1 (fr) |
GB (1) | GB2027801B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3117192A1 (de) * | 1981-04-30 | 1982-11-25 | Internationale Fluggeräte und Motoren GmbH, 6940 Weinheim | Ventilantrieb |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5827874A (ja) * | 1981-08-11 | 1983-02-18 | Mitsubishi Electric Corp | 機関の燃料噴射装置 |
JPS5838338A (ja) * | 1981-08-31 | 1983-03-05 | Mitsubishi Electric Corp | 内燃機関用燃料供給制御装置 |
JPS6043135A (ja) * | 1983-08-17 | 1985-03-07 | Mikuni Kogyo Co Ltd | 内燃機関の燃料供給量制御方法 |
US4664084A (en) * | 1985-07-29 | 1987-05-12 | Teledyne Industries, Inc. | Fuel metering system |
US5229071A (en) * | 1988-08-19 | 1993-07-20 | Meo Iii Dominic | Catalytic oxidizer for treating fixed quantities of gases |
DE4414242A1 (de) * | 1994-04-23 | 1995-10-26 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
US20140130915A1 (en) * | 2012-11-12 | 2014-05-15 | Chris Bonn | Low hysteresis fluid metering valve |
CN114718737B (zh) * | 2022-04-11 | 2023-09-05 | 中国航发控制系统研究所 | 一种电动燃油泵的流量开环控制方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2941524A (en) * | 1957-05-02 | 1960-06-21 | Robert Bosch G M B H Fa | Fuel injection control device |
US2949903A (en) * | 1957-08-01 | 1960-08-23 | Gen Motors Corp | Charge forming device |
GB1140292A (en) * | 1965-05-19 | 1969-01-15 | Kurt Lohner | Improvements in fuel supply systems for internal combustion engines |
FR2163275A5 (fr) * | 1972-09-22 | 1973-07-20 | Bosch | |
GB1410706A (en) * | 1972-01-11 | 1975-10-22 | Bosch Gmbh Robert | Fuel injection systems |
DE2632319A1 (de) * | 1976-07-17 | 1978-01-26 | Bosch Gmbh Robert | Verfahren und vorrichtung zur steuerung der zusammensetzung des einer brennkraftmaschine zugefuehrten betriebsgemisches |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1476168C3 (de) * | 1964-07-09 | 1975-02-13 | Johan Holger Benicasim Castellon Graffman (Spanien) | Vorrichtung für kontinuierliche Kraftstoffeinspritzung in das Ansaugrohr von Brennkraftmaschinen |
DE2011712C3 (de) * | 1970-03-12 | 1979-07-12 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoff-Einspritzanlage einer Dieselbrennkraftmaschine |
DE2014633C2 (de) * | 1970-03-26 | 1983-11-10 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur Steuerung des einer fremdgezündeten Brennkraftmaschine zugeführten Gemisches |
DE2120458A1 (de) * | 1971-04-26 | 1972-11-02 | Daimler-Benz Ag, 7000 Stuttgart | Schaltungsanordnung zur genauen Einstellung elektromagnetischer Stellglieder als Funktion einer Gleichspannung |
DE2128988A1 (de) * | 1971-06-11 | 1973-01-04 | Volkswagenwerk Ag | Brennkraftmaschine mit zumindest einer abgas-reinigungsanordnung |
US3957930A (en) * | 1971-12-27 | 1976-05-18 | Birmingham James R | Carburetor |
JPS50148722A (fr) * | 1974-05-22 | 1975-11-28 | ||
DE2448306C2 (de) * | 1974-10-10 | 1983-12-08 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage |
JPS5273233A (en) * | 1975-12-15 | 1977-06-18 | Mitsubishi Motors Corp | Fuel supply device of internal combustion engine |
JPS5412464U (fr) * | 1977-06-28 | 1979-01-26 |
-
1978
- 1978-07-14 JP JP8637178A patent/JPS5512286A/ja active Pending
-
1979
- 1979-07-11 US US06/056,670 patent/US4338902A/en not_active Expired - Lifetime
- 1979-07-12 DE DE2928235A patent/DE2928235C2/de not_active Expired
- 1979-07-13 GB GB7924465A patent/GB2027801B/en not_active Expired
- 1979-07-13 FR FR7918286A patent/FR2431032A1/fr active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2941524A (en) * | 1957-05-02 | 1960-06-21 | Robert Bosch G M B H Fa | Fuel injection control device |
US2949903A (en) * | 1957-08-01 | 1960-08-23 | Gen Motors Corp | Charge forming device |
GB1140292A (en) * | 1965-05-19 | 1969-01-15 | Kurt Lohner | Improvements in fuel supply systems for internal combustion engines |
GB1410706A (en) * | 1972-01-11 | 1975-10-22 | Bosch Gmbh Robert | Fuel injection systems |
FR2163275A5 (fr) * | 1972-09-22 | 1973-07-20 | Bosch | |
DE2632319A1 (de) * | 1976-07-17 | 1978-01-26 | Bosch Gmbh Robert | Verfahren und vorrichtung zur steuerung der zusammensetzung des einer brennkraftmaschine zugefuehrten betriebsgemisches |
US4132195A (en) * | 1976-07-17 | 1979-01-02 | Robert Bosch Gmbh | Method and apparatus for fuel mixture control |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3117192A1 (de) * | 1981-04-30 | 1982-11-25 | Internationale Fluggeräte und Motoren GmbH, 6940 Weinheim | Ventilantrieb |
Also Published As
Publication number | Publication date |
---|---|
DE2928235A1 (de) | 1980-01-24 |
GB2027801B (en) | 1982-11-24 |
US4338902A (en) | 1982-07-13 |
DE2928235C2 (de) | 1985-09-12 |
GB2027801A (en) | 1980-02-27 |
JPS5512286A (en) | 1980-01-28 |
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