GB1596501A - Electronic fuel injection control for an internal combustion engine - Google Patents
Electronic fuel injection control for an internal combustion engine Download PDFInfo
- Publication number
- GB1596501A GB1596501A GB4585976A GB4585976A GB1596501A GB 1596501 A GB1596501 A GB 1596501A GB 4585976 A GB4585976 A GB 4585976A GB 4585976 A GB4585976 A GB 4585976A GB 1596501 A GB1596501 A GB 1596501A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit
- fuel injection
- transistor
- injection control
- 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
- 239000000446 fuel Substances 0.000 title claims description 61
- 238000002347 injection Methods 0.000 title claims description 33
- 239000007924 injection Substances 0.000 title claims description 33
- 238000002485 combustion reaction Methods 0.000 title claims description 8
- 239000003990 capacitor Substances 0.000 claims description 37
- 230000001133 acceleration Effects 0.000 claims description 15
- 230000008859 change Effects 0.000 claims description 15
- 230000001052 transient effect Effects 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 9
- 230000004048 modification Effects 0.000 claims description 8
- 238000012986 modification Methods 0.000 claims description 8
- 230000004075 alteration Effects 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims description 4
- 230000035945 sensitivity Effects 0.000 claims description 3
- 230000036962 time dependent Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 claims 2
- 230000000694 effects Effects 0.000 description 8
- 230000006870 function Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 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
- 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
- F02D41/24—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
-
- 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
- F02D41/107—Introducing corrections for particular operating conditions for acceleration and deceleration
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (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 |
|---|---|---|---|
| GB4585976A GB1596501A (en) | 1976-11-04 | 1976-11-04 | Electronic fuel injection control for an internal combustion engine |
| IT5167477A IT1090623B (it) | 1976-11-04 | 1977-11-03 | Dispositivo elettronico di comando per l'iniezione di combustibile in un motore a combustione interna |
| DE19772749171 DE2749171A1 (de) | 1976-11-04 | 1977-11-03 | Elektronische kraftstoffeinspritzregelung |
| JP13240377A JPS5364127A (en) | 1976-11-04 | 1977-11-04 | Electronic fuel injection control system of internal combustion engine |
| FR7733836A FR2370174A1 (fr) | 1976-11-04 | 1977-11-04 | Dispositif de commande electronique d'injection de carburant pour moteur a combustion interne |
| US06/010,189 US4191137A (en) | 1976-11-04 | 1979-02-07 | Electronic fuel injection control for an internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4585976A GB1596501A (en) | 1976-11-04 | 1976-11-04 | Electronic fuel injection control for an internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1596501A true GB1596501A (en) | 1981-08-26 |
Family
ID=10438869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4585976A Expired GB1596501A (en) | 1976-11-04 | 1976-11-04 | Electronic fuel injection control for an internal combustion engine |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5364127A (enrdf_load_stackoverflow) |
| DE (1) | DE2749171A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2370174A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1596501A (enrdf_load_stackoverflow) |
| IT (1) | IT1090623B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4248194A (en) * | 1979-08-23 | 1981-02-03 | Trw Inc. | Method and apparatus for controlling the operation of a pump |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1512588A (fr) * | 1966-12-30 | 1968-02-09 | Perfectionnement aux dispositifs de commande électronique pour l'injection directe ou indirecte de carburant dans les moteurs à combustion interne | |
| NL156787B (nl) * | 1969-03-22 | 1978-05-16 | Philips Nv | Inrichting voor de automatische regeling van de lucht-brandstofverhouding van het aan een verbrandingsmotor toegevoerde mengsel. |
| FR2116937A5 (fr) * | 1970-12-11 | 1972-07-21 | Peugeot & Renault | Dispositif d'injection électronique |
| 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 |
| 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 |
-
1976
- 1976-11-04 GB GB4585976A patent/GB1596501A/en not_active Expired
-
1977
- 1977-11-03 IT IT5167477A patent/IT1090623B/it active
- 1977-11-03 DE DE19772749171 patent/DE2749171A1/de not_active Ceased
- 1977-11-04 JP JP13240377A patent/JPS5364127A/ja active Granted
- 1977-11-04 FR FR7733836A patent/FR2370174A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2370174B1 (enrdf_load_stackoverflow) | 1982-11-05 |
| DE2749171A1 (de) | 1978-06-15 |
| FR2370174A1 (fr) | 1978-06-02 |
| JPS5364127A (en) | 1978-06-08 |
| JPS6145056B2 (enrdf_load_stackoverflow) | 1986-10-06 |
| IT1090623B (it) | 1985-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19941028 |