DE2749170A1 - Elektronische kraftstoffeinspritzregelung fuer brennkraftmotor - Google Patents
Elektronische kraftstoffeinspritzregelung fuer brennkraftmotorInfo
- Publication number
- DE2749170A1 DE2749170A1 DE19772749170 DE2749170A DE2749170A1 DE 2749170 A1 DE2749170 A1 DE 2749170A1 DE 19772749170 DE19772749170 DE 19772749170 DE 2749170 A DE2749170 A DE 2749170A DE 2749170 A1 DE2749170 A1 DE 2749170A1
- Authority
- DE
- Germany
- Prior art keywords
- transistor
- resistor
- fuel injection
- comparator
- resistors
- 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.)
- Withdrawn
Links
- 239000000446 fuel Substances 0.000 title claims description 29
- 238000002347 injection Methods 0.000 title claims description 12
- 239000007924 injection Substances 0.000 title claims description 12
- 238000002485 combustion reaction Methods 0.000 title claims description 4
- 230000004044 response Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 30
- 230000001133 acceleration Effects 0.000 description 9
- 230000004069 differentiation Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 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
- 230000009467 reduction Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241000802181 Acraga goes Species 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000009699 differential effect Effects 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 230000008569 process 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
- F02D41/105—Introducing corrections for particular operating conditions for acceleration using asynchronous injection
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)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4586176A GB1596503A (en) | 1976-11-04 | 1976-11-04 | Electronic fuel injection control for an internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2749170A1 true DE2749170A1 (de) | 1978-05-18 |
Family
ID=10438882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772749170 Withdrawn DE2749170A1 (de) | 1976-11-04 | 1977-11-03 | Elektronische kraftstoffeinspritzregelung fuer brennkraftmotor |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5364126A (https=) |
| DE (1) | DE2749170A1 (https=) |
| FR (1) | FR2370176A1 (https=) |
| GB (1) | GB1596503A (https=) |
| IT (1) | IT1090622B (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0024645A1 (en) * | 1979-08-23 | 1981-03-11 | Trw Inc. | Method and apparatus for controlling the operation of a pump |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3070823D1 (en) * | 1979-03-14 | 1985-08-08 | Lucas Ind Plc | Fuel control system for an internal combustion engine |
| JPS5791339A (en) * | 1980-11-26 | 1982-06-07 | Mitsubishi Motors Corp | Fuel supply equipment for engine |
| JPS58144631A (ja) * | 1982-02-22 | 1983-08-29 | Toyota Motor Corp | 内燃機関の電子制御燃料噴射方法 |
| JPS5946334A (ja) * | 1982-09-09 | 1984-03-15 | Toyota Motor Corp | 電子制御内燃機関の空燃比制御装置 |
-
1976
- 1976-11-04 GB GB4586176A patent/GB1596503A/en not_active Expired
-
1977
- 1977-11-03 DE DE19772749170 patent/DE2749170A1/de not_active Withdrawn
- 1977-11-03 IT IT5167377A patent/IT1090622B/it active
- 1977-11-04 FR FR7733838A patent/FR2370176A1/fr active Granted
- 1977-11-04 JP JP13240277A patent/JPS5364126A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0024645A1 (en) * | 1979-08-23 | 1981-03-11 | Trw Inc. | Method and apparatus for controlling the operation of a pump |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1596503A (en) | 1981-08-26 |
| FR2370176B1 (https=) | 1982-04-02 |
| JPS5364126A (en) | 1978-06-08 |
| FR2370176A1 (fr) | 1978-06-02 |
| IT1090622B (it) | 1985-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |