DE3276251D1 - Single point electronic fuel injection system and control method - Google Patents
Single point electronic fuel injection system and control methodInfo
- Publication number
- DE3276251D1 DE3276251D1 DE8282105919T DE3276251T DE3276251D1 DE 3276251 D1 DE3276251 D1 DE 3276251D1 DE 8282105919 T DE8282105919 T DE 8282105919T DE 3276251 T DE3276251 T DE 3276251T DE 3276251 D1 DE3276251 D1 DE 3276251D1
- Authority
- DE
- Germany
- Prior art keywords
- control method
- fuel injection
- injection system
- single point
- electronic fuel
- 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
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
- F02D41/08—Introducing corrections for particular operating conditions for idling
-
- 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
- F02D41/008—Controlling each cylinder individually
- F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
-
- 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)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56104485A JPS588236A (ja) | 1981-07-06 | 1981-07-06 | 自動車用エンジンの燃料噴射装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3276251D1 true DE3276251D1 (en) | 1987-06-11 |
Family
ID=14381852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282105919T Expired DE3276251D1 (en) | 1981-07-06 | 1982-07-02 | Single point electronic fuel injection system and control method |
Country Status (4)
Country | Link |
---|---|
US (1) | US4467771A (de) |
EP (1) | EP0069360B1 (de) |
JP (1) | JPS588236A (de) |
DE (1) | DE3276251D1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4513720A (en) * | 1982-10-27 | 1985-04-30 | Toyota Jidosha Kabushiki Kaisha | Fuel injection device for motor vehicle |
US4530332A (en) * | 1983-10-26 | 1985-07-23 | Allied Corporation | Fuel control system for actuating injection means for controlling small fuel flows |
US4512317A (en) * | 1984-02-27 | 1985-04-23 | Allied Corporation | Extended range throttle body fuel injection system |
DE3942089A1 (de) * | 1989-12-20 | 1991-06-27 | Bosch Gmbh Robert | Zentraleinspritzsystem fuer eine brennkraftmaschine |
KR920703986A (ko) * | 1990-01-05 | 1992-12-18 | 피켄셔, 네테부쉬 | 2행정 연료분사식 다 실린더 내연기관의 무부하 작동 및 부하작동 |
EP2083162B1 (de) * | 2008-01-28 | 2012-11-21 | GM Global Technology Operations LLC | Verfahren zur Steuerung zweier aufeinander folgender Einspritzimpulse in einem elektrisch betätigten Brennstoffeinspritzsystem für einen Verbrennungsmotor |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1601365A1 (de) * | 1968-02-16 | 1970-10-29 | Bosch Gmbh Robert | Brennkraftmaschine mit Kraftstoffeinspritzung |
JPS5141931Y2 (de) * | 1972-07-06 | 1976-10-13 | ||
JPS589259B2 (ja) * | 1975-08-07 | 1983-02-19 | 株式会社デンソー | デンシセイギヨシキネンリヨウフンシヤソウチ |
JPS589260B2 (ja) * | 1975-08-08 | 1983-02-19 | 株式会社デンソー | デンシセイギヨシキネンリヨウフンシヤソウチ |
JPS5949415B2 (ja) * | 1976-11-17 | 1984-12-03 | 株式会社デンソー | 電子制御式燃料噴射装置用回転数検出装置 |
US4091773A (en) * | 1976-10-04 | 1978-05-30 | The Bendix Corporation | Frequency modulated single point fuel injection circuit with duty cycle modulation |
DE2700628A1 (de) * | 1977-01-08 | 1978-07-20 | Bosch Gmbh Robert | Verfahren und vorrichtung zur korrektur der dauer von elektromagnetischen einspritzventilen zugefuehrten einspritzimpulsen in abhaengigkeit vom lastzustand |
DE2704180A1 (de) * | 1977-02-02 | 1978-08-03 | Bosch Gmbh Robert | Vorrichtung zur unterbrechung der kraftstoffzufuhr bei einer brennkraftmaschine |
US4153014A (en) * | 1977-03-17 | 1979-05-08 | The Bendix Corporation | Peripheral circuitry for single-point fuel injection |
US4196702A (en) * | 1978-08-17 | 1980-04-08 | General Motors Corporation | Short duration fuel pulse accumulator for engine fuel injection |
JPS5581243A (en) * | 1978-12-12 | 1980-06-19 | Nissan Motor Co Ltd | Device for controlling number of cylinders supplied with fuel |
JPS55137323A (en) * | 1979-04-13 | 1980-10-27 | Nippon Denso Co Ltd | Electronic controlled fuel injection device |
JPS6024296B2 (ja) * | 1979-04-23 | 1985-06-12 | 三菱自動車工業株式会社 | 機関用燃料供給装置 |
JPS597548Y2 (ja) * | 1979-11-15 | 1984-03-08 | 日産自動車株式会社 | 内燃機関の燃料供給装置 |
-
1981
- 1981-07-06 JP JP56104485A patent/JPS588236A/ja active Pending
-
1982
- 1982-07-02 DE DE8282105919T patent/DE3276251D1/de not_active Expired
- 1982-07-02 EP EP82105919A patent/EP0069360B1/de not_active Expired
- 1982-07-06 US US06/395,325 patent/US4467771A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0069360A3 (en) | 1984-02-22 |
EP0069360B1 (de) | 1987-05-06 |
US4467771A (en) | 1984-08-28 |
EP0069360A2 (de) | 1983-01-12 |
JPS588236A (ja) | 1983-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |