GB1596504A - Electronic fuel injection control for an internal combustion engine - Google Patents
Electronic fuel injection control for an internal combustion engine Download PDFInfo
- Publication number
- GB1596504A GB1596504A GB45862/76A GB4586276A GB1596504A GB 1596504 A GB1596504 A GB 1596504A GB 45862/76 A GB45862/76 A GB 45862/76A GB 4586276 A GB4586276 A GB 4586276A GB 1596504 A GB1596504 A GB 1596504A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transistor
- temperature
- resistor
- clock
- fuel injection
- 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
- 239000000446 fuel Substances 0.000 title claims description 29
- 238000002347 injection Methods 0.000 title claims description 14
- 239000007924 injection Substances 0.000 title claims description 14
- 238000002485 combustion reaction Methods 0.000 title claims description 4
- 230000001052 transient effect Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 30
- 230000001133 acceleration Effects 0.000 description 11
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 101100114416 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) con-10 gene Proteins 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000009699 differential effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
- F02D41/10—Introducing corrections for particular operating conditions for acceleration
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/266—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the computer being backed-up or assisted by another circuit, e.g. analogue
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB45862/76A GB1596504A (en) | 1976-11-04 | 1976-11-04 | Electronic fuel injection control for an internal combustion engine |
| DE19772749201 DE2749201A1 (de) | 1976-11-04 | 1977-11-03 | Elektronische kraftstoffeinspritzregelung fuer brennkraftmotor |
| IT51675/77A IT1090624B (it) | 1976-11-04 | 1977-11-03 | Dispositivo elettronico di comando per l'iniezione di combustibile in un motore a combustione interna |
| FR7733839A FR2370177A1 (fr) | 1976-11-04 | 1977-11-04 | Dispositif de commande electronique d'injection de carburant pour moteur a combustion interne |
| JP13240577A JPS5364129A (en) | 1976-11-04 | 1977-11-04 | Electronic fuel injection control system of internal combustion engine |
| US06/554,756 US4512319A (en) | 1976-11-04 | 1983-11-23 | Internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB45862/76A GB1596504A (en) | 1976-11-04 | 1976-11-04 | Electronic fuel injection control for an internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1596504A true GB1596504A (en) | 1981-08-26 |
Family
ID=10438889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB45862/76A Expired GB1596504A (en) | 1976-11-04 | 1976-11-04 | Electronic fuel injection control for an internal combustion engine |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4512319A (https=) |
| JP (1) | JPS5364129A (https=) |
| DE (1) | DE2749201A1 (https=) |
| FR (1) | FR2370177A1 (https=) |
| GB (1) | GB1596504A (https=) |
| IT (1) | IT1090624B (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5820345U (ja) * | 1981-08-03 | 1983-02-08 | 日本電子機器株式会社 | 電子制御燃料噴射装置 |
| JPS5820344U (ja) * | 1981-08-03 | 1983-02-08 | 日本電子機器株式会社 | 電子制御燃料噴射装置 |
| USRE33929E (en) * | 1982-05-28 | 1992-05-19 | Kwik Products International Corporation | Central injection device for internal combustion engines |
| JPH0631563B2 (ja) * | 1984-11-28 | 1994-04-27 | 日本電装株式会社 | スロツトル弁開度検出装置 |
| US4726342A (en) * | 1986-06-30 | 1988-02-23 | Kwik Products International Corp. | Fuel-air ratio (lambda) correcting apparatus for a rotor-type carburetor for integral combustion engines |
| KR900000219B1 (ko) * | 1986-04-23 | 1990-01-23 | 미쓰비시전기 주식회사 | 내연기관의 연료제어장치 |
| KR900000145B1 (ko) * | 1986-04-23 | 1990-01-20 | 미쓰비시전기 주식회사 | 내연기관의 연료제어장치 |
| US4869850A (en) * | 1986-06-30 | 1989-09-26 | Kwik Products International Corporation | Rotor-type carburetor apparatus and associated methods |
| DE10043256A1 (de) * | 2000-09-02 | 2002-03-14 | Bosch Gmbh Robert | Verfahren zur Gemischadaption |
| US8276551B2 (en) * | 2008-12-30 | 2012-10-02 | GM Global Technology Operations LLC | HCCI combustion moding state control for fuel economy and seamless transitions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1272595A (en) * | 1968-09-12 | 1972-05-03 | Lucas Industries Ltd | Fuel injection systems |
| GB1305612A (https=) * | 1970-11-10 | 1973-02-07 | ||
| DE2243037C3 (de) * | 1972-09-01 | 1981-04-30 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrisch gesteuerte Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen mit einem im oder am Saugrohr angeordneten Luftmengenmesser |
| JPS524926A (en) * | 1975-07-02 | 1977-01-14 | Nippon Denso Co Ltd | Electronic controlled fuel jet apparatus |
-
1976
- 1976-11-04 GB GB45862/76A patent/GB1596504A/en not_active Expired
-
1977
- 1977-11-03 IT IT51675/77A patent/IT1090624B/it active
- 1977-11-03 DE DE19772749201 patent/DE2749201A1/de not_active Ceased
- 1977-11-04 FR FR7733839A patent/FR2370177A1/fr active Granted
- 1977-11-04 JP JP13240577A patent/JPS5364129A/ja active Pending
-
1983
- 1983-11-23 US US06/554,756 patent/US4512319A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2370177A1 (fr) | 1978-06-02 |
| US4512319A (en) | 1985-04-23 |
| JPS5364129A (en) | 1978-06-08 |
| IT1090624B (it) | 1985-06-26 |
| DE2749201A1 (de) | 1978-05-18 |
| FR2370177B1 (https=) | 1982-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4266522A (en) | Fuel injection systems | |
| US4221193A (en) | Fuel injection system for an automotive internal combustion engine equipped with a fuel cut off control signal generator | |
| US3858561A (en) | Electronic fuel injection control system | |
| US4167925A (en) | Closed loop system equipped with a device for producing a reference signal in accordance with the output signal of a gas sensor for internal combustion engine | |
| GB1597752A (en) | Fuel/air mixture preparation system for internal combustion engines | |
| US4866298A (en) | Circuit arrangement for evaluating the signals of an inductive sensor | |
| US4191137A (en) | Electronic fuel injection control for an internal combustion engine | |
| US4512319A (en) | Internal combustion engine | |
| US3822679A (en) | Fuel control system for fuel injection type internal combustion engine | |
| US3911883A (en) | Fuel systems for engines | |
| GB1588434A (en) | Apparatus for regulating the fuel/air mixture fed to internal combustion engines | |
| GB2107495A (en) | Control circuit for an electromagnetically operable device | |
| GB1568960A (en) | Fuel control system for an internal combustion engine | |
| US4316155A (en) | Voltage controlled oscillator having ratiometric and temperature compensation | |
| GB1570972A (en) | Ignition system including threshold circuit | |
| US3898486A (en) | Stabilized threshold circuit for connection to sensing transducers and operation under varying voltage conditions | |
| GB1598844A (en) | Method and system for additionally influencing the quantity of fuel delivered by a fuel preparation system | |
| US4329960A (en) | Fuel control system for an internal combustion engine | |
| US3971348A (en) | Computer means for sequential fuel injection | |
| US4165650A (en) | Dual purpose pressure sensor | |
| GB2063490A (en) | Evaluation circuit for an inductive transducer | |
| GB1596502A (en) | Electronic fuel injection control for an internal combustion engine | |
| US4323042A (en) | Fuel control system for an internal combustion engine | |
| US4121547A (en) | Closed loop air-fuel ratio control system for use with internal combustion engine | |
| US4284050A (en) | Apparatus for controlling the mixture composition in an internal combustion engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19941028 |