FR2408035A1 - Systeme d'injection de carburant pourvu d'un generateur de signal de commande d'augmentation de debit de carburant, pour un moteur a combustion interne de vehicule automobile - Google Patents
Systeme d'injection de carburant pourvu d'un generateur de signal de commande d'augmentation de debit de carburant, pour un moteur a combustion interne de vehicule automobileInfo
- Publication number
- FR2408035A1 FR2408035A1 FR7830623A FR7830623A FR2408035A1 FR 2408035 A1 FR2408035 A1 FR 2408035A1 FR 7830623 A FR7830623 A FR 7830623A FR 7830623 A FR7830623 A FR 7830623A FR 2408035 A1 FR2408035 A1 FR 2408035A1
- Authority
- FR
- France
- Prior art keywords
- internal combustion
- motor vehicle
- control signal
- combustion engine
- increase control
- 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.)
- Granted
Links
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
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
- F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device
-
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
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)
Abstract
L'INVENTION CONCERNE UN CIRCUIT DE COMMANDE D'INJECTION DE MOTEUR A COMBUSTION INTERNE DE VEHICULE AUTOMOBILE. CE CIRCUIT COMPREND UN GENERATEUR38 DE SIGNAL DE COMMANDE D'AUGMENTATION DE DEBIT DE CARBURANT QUAND LE DEGRE D'OUVERTURE DU VOLET DES GAZ, MESURE PAR UN DETECTEUR22, EST INFERIEUR A UNE VALEUR PREDETERMINEE ET QUE LE DEBIT D'AIR D'ADMISSION, MESURE PAR UN DETECTEUR12, DIMINUE A UNE VITESSE QUI EST SUPERIEURE A UNE VALEUR PREDETERMINEE. L'INVENTION CONCERNE LES SYSTEMES D'INJECTION DE CARBURANT DES MOTEURS A COMBUSTION INTERNE DE VEHICULE AUTOMOBILE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13220577A JPS5465222A (en) | 1977-11-04 | 1977-11-04 | Electronic control fuel injector for internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2408035A1 true FR2408035A1 (fr) | 1979-06-01 |
FR2408035B1 FR2408035B1 (fr) | 1984-08-17 |
Family
ID=15075841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7830623A Granted FR2408035A1 (fr) | 1977-11-04 | 1978-10-27 | Systeme d'injection de carburant pourvu d'un generateur de signal de commande d'augmentation de debit de carburant, pour un moteur a combustion interne de vehicule automobile |
Country Status (5)
Country | Link |
---|---|
US (1) | US4217863A (fr) |
JP (1) | JPS5465222A (fr) |
DE (1) | DE2847794C2 (fr) |
FR (1) | FR2408035A1 (fr) |
GB (1) | GB2007391B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0106367A2 (fr) * | 1982-10-20 | 1984-04-25 | Hitachi, Ltd. | Appareil de commande d'injection de carburant pour moteur à combustion interne |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56129729A (en) * | 1980-03-14 | 1981-10-12 | Mitsubishi Electric Corp | Electronically controlled fuel injection system |
DE3011638A1 (de) * | 1980-03-26 | 1981-10-01 | Robert Bosch Gmbh, 7000 Stuttgart | Steuereinrichtung fuer ein kraftstoffzumesssystem einer brennkraftmaschine |
US4411233A (en) * | 1980-07-17 | 1983-10-25 | Societe Industrielle De Brevets Et D'etudes S.I.B.E. | Carburation devices for internal combustion engines |
JPS57168039A (en) * | 1981-04-09 | 1982-10-16 | Nissan Motor Co Ltd | Idling determination device for internal combustion engine |
JPS5853647A (ja) * | 1981-09-28 | 1983-03-30 | Toyota Motor Corp | 電子制御機関の燃料噴射方法 |
DE3139988A1 (de) * | 1981-10-08 | 1983-04-28 | Robert Bosch Gmbh, 7000 Stuttgart | Elektronisch gesteuertes oder geregeltes kraftstoffzumesssystem fuer eine brennkraftmaschine |
JPS5960068A (ja) * | 1982-09-30 | 1984-04-05 | Fuji Heavy Ind Ltd | 内燃機関の電子制御装置 |
US4616504A (en) * | 1983-05-03 | 1986-10-14 | Duncan Electronics | Throttle position sensor |
JPH0733786B2 (ja) * | 1983-05-10 | 1995-04-12 | トヨタ自動車株式会社 | 内燃機関の空燃比制御方法 |
JPS60230526A (ja) * | 1984-04-27 | 1985-11-16 | Mazda Motor Corp | 圧縮比可変式エンジン |
JPS61135948A (ja) * | 1984-12-05 | 1986-06-23 | Toyota Motor Corp | 内燃機関の燃料噴射量制御方法 |
JPS6278449A (ja) * | 1985-10-02 | 1987-04-10 | Mitsubishi Electric Corp | 内燃機関の燃料噴射制御装置 |
JPS6278447A (ja) * | 1985-10-02 | 1987-04-10 | Mitsubishi Electric Corp | 内燃機関の燃料噴射制御装置 |
IT1187977B (it) * | 1986-03-21 | 1987-12-23 | Weber Spa | Trasduttore non lineare della posizione di una valvola di controllo della portata di aria addotta ai cilindri di un motore endotermico |
US4951209A (en) * | 1986-07-02 | 1990-08-21 | Nissan Motor Co., Ltd. | Induction volume sensing arrangement for internal combustion engine or the like |
US4873641A (en) * | 1986-07-03 | 1989-10-10 | Nissan Motor Company, Limited | Induction volume sensing arrangement for an internal combustion engine or the like |
DE3627308A1 (de) * | 1986-08-12 | 1988-02-18 | Pierburg Gmbh | Elektronisch gesteuertes gemischbildungssystem |
JPH0643821B2 (ja) * | 1987-07-13 | 1994-06-08 | 株式会社ユニシアジェックス | 内燃機関の燃料供給装置 |
DE4024369A1 (de) * | 1990-08-01 | 1992-02-06 | Daimler Benz Ag | Verfahren zur regelung der den zylindern einer brennkraftmaschine zugefuehrten gemisch- bzw. kraftstoffmenge |
US9784235B2 (en) * | 2015-06-16 | 2017-10-10 | Ford Global Technologies, Llc | Pilot fuel injection adaptation |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2163241A5 (fr) * | 1972-09-01 | 1973-07-20 | Bosch | |
FR2322265A1 (fr) * | 1975-08-25 | 1977-03-25 | Nippon Denso Co | Installation d'injection de carburant pour moteurs a combustion interne |
FR2323015A1 (fr) * | 1975-09-08 | 1977-04-01 | Nippon Denso Co | Installation a commande electrique d'injection de carburant pour moteur a combustion interne |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3882829A (en) * | 1969-10-08 | 1975-05-13 | Takeo Sasaki | Fuel injection control device |
JPS4940885B1 (fr) * | 1969-10-24 | 1974-11-06 | ||
DE2246373A1 (de) * | 1972-09-21 | 1974-03-28 | Bosch Gmbh Robert | Elektrisch gesteuerte kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen mit einem temperaturkompensierten luftmengenmesser |
JPS5141931Y2 (fr) * | 1972-07-06 | 1976-10-13 | ||
US4051818A (en) * | 1974-11-23 | 1977-10-04 | Volkswagenwerk Aktiengesellschaft | Device for obtaining signals for the control unit of an electronic fuel injection system |
US4010717A (en) * | 1975-02-03 | 1977-03-08 | The Bendix Corporation | Fuel control system having an auxiliary circuit for correcting the signals generated by the pressure sensor during transient operating conditions |
US4121545A (en) * | 1975-02-06 | 1978-10-24 | Nissan Motor Company, Limited | Electronic fuel injection control apparatus using variable resistance for relating intake air speed to engine speed |
JPS5218535A (en) * | 1975-08-05 | 1977-02-12 | Nippon Denso Co Ltd | Electronically controlled fuel injection system of internal combustin engine |
JPS5840010B2 (ja) * | 1975-12-27 | 1983-09-02 | 日産自動車株式会社 | クウネンピセイギヨソウチ |
US4138979A (en) * | 1977-09-29 | 1979-02-13 | The Bendix Corporation | Fuel demand engine control system |
-
1977
- 1977-11-04 JP JP13220577A patent/JPS5465222A/ja active Pending
-
1978
- 1978-09-25 US US05/945,386 patent/US4217863A/en not_active Expired - Lifetime
- 1978-09-29 GB GB7838744A patent/GB2007391B/en not_active Expired
- 1978-10-27 FR FR7830623A patent/FR2408035A1/fr active Granted
- 1978-11-03 DE DE2847794A patent/DE2847794C2/de not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2163241A5 (fr) * | 1972-09-01 | 1973-07-20 | Bosch | |
FR2322265A1 (fr) * | 1975-08-25 | 1977-03-25 | Nippon Denso Co | Installation d'injection de carburant pour moteurs a combustion interne |
FR2323015A1 (fr) * | 1975-09-08 | 1977-04-01 | Nippon Denso Co | Installation a commande electrique d'injection de carburant pour moteur a combustion interne |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0106367A2 (fr) * | 1982-10-20 | 1984-04-25 | Hitachi, Ltd. | Appareil de commande d'injection de carburant pour moteur à combustion interne |
EP0106367A3 (fr) * | 1982-10-20 | 1984-12-19 | Hitachi, Ltd. | Appareil de commande d'injection de carburant pour moteur à combustion interne |
Also Published As
Publication number | Publication date |
---|---|
GB2007391B (en) | 1982-02-24 |
FR2408035B1 (fr) | 1984-08-17 |
US4217863A (en) | 1980-08-19 |
GB2007391A (en) | 1979-05-16 |
JPS5465222A (en) | 1979-05-25 |
DE2847794C2 (de) | 1986-09-25 |
DE2847794A1 (de) | 1979-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |