JPS6145056B2 - - Google Patents
Info
- Publication number
- JPS6145056B2 JPS6145056B2 JP13240377A JP13240377A JPS6145056B2 JP S6145056 B2 JPS6145056 B2 JP S6145056B2 JP 13240377 A JP13240377 A JP 13240377A JP 13240377 A JP13240377 A JP 13240377A JP S6145056 B2 JPS6145056 B2 JP S6145056B2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- circuit
- resistor
- output
- capacitor
- 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
- 239000003990 capacitor Substances 0.000 claims description 36
- 239000000446 fuel Substances 0.000 claims description 34
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims 1
- 230000001133 acceleration Effects 0.000 description 17
- 238000010586 diagram Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009699 differential effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000004069 differentiation 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)
- 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)
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 (2)
| Publication Number | Publication Date |
|---|---|
| JPS5364127A JPS5364127A (en) | 1978-06-08 |
| JPS6145056B2 true JPS6145056B2 (en]) | 1986-10-06 |
Family
ID=10438869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13240377A Granted JPS5364127A (en) | 1976-11-04 | 1977-11-04 | Electronic fuel injection control system of internal combustion engine |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5364127A (en]) |
| DE (1) | DE2749171A1 (en]) |
| FR (1) | FR2370174A1 (en]) |
| GB (1) | GB1596501A (en]) |
| IT (1) | IT1090623B (en]) |
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 DE DE19772749171 patent/DE2749171A1/de not_active Ceased
- 1977-11-03 IT IT5167477A patent/IT1090623B/it active
- 1977-11-04 FR FR7733836A patent/FR2370174A1/fr active Granted
- 1977-11-04 JP JP13240377A patent/JPS5364127A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2749171A1 (de) | 1978-06-15 |
| FR2370174B1 (en]) | 1982-11-05 |
| IT1090623B (it) | 1985-06-26 |
| GB1596501A (en) | 1981-08-26 |
| JPS5364127A (en) | 1978-06-08 |
| FR2370174A1 (fr) | 1978-06-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4244340A (en) | Method and apparatus for controlling fuel management for an internal combustion engine | |
| US3673989A (en) | Acceleration actuating device for fuel injection 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 | |
| US4978865A (en) | Circuit for regulating a pulsating current | |
| US3923016A (en) | Electronic fuel injection apparatus for a fuel injection | |
| US4866298A (en) | Circuit arrangement for evaluating the signals of an inductive sensor | |
| US4155335A (en) | Closed loop control system equipped with circuitry for temporarily disabling the system in accordance with given engine parameters | |
| US4133326A (en) | Fuel control system for an internal combustion engine | |
| US4266522A (en) | Fuel injection systems | |
| US3659571A (en) | Electronic speed regulating arrangement for internal combustion engines | |
| SU506313A4 (ru) | Система впрыска топлива в двигатель внутреннего сгорани | |
| US4015563A (en) | Stabilized fuel injection system | |
| US4345562A (en) | Method and apparatus for regulating the fuel-air ratio in internal combustion engines | |
| US4335696A (en) | Method and apparatus for performing fuel mixture enrichment | |
| US4316155A (en) | Voltage controlled oscillator having ratiometric and temperature compensation | |
| US3720191A (en) | Acceleration enrichment circuitry for electronic fuel system | |
| US4191137A (en) | Electronic fuel injection control for an internal combustion engine | |
| GB1588434A (en) | Apparatus for regulating the fuel/air mixture fed to internal combustion engines | |
| US4187806A (en) | Fuel-air mixture control apparatus | |
| US4512319A (en) | Internal combustion engine | |
| US3898486A (en) | Stabilized threshold circuit for connection to sensing transducers and operation under varying voltage conditions | |
| JPS6145057B2 (en]) | ||
| US4284050A (en) | Apparatus for controlling the mixture composition in an internal combustion engine | |
| JPS6020571B2 (ja) | 内燃機関に供給される燃料空気混合気の配合を決める制御方法 | |
| JPS6145056B2 (en]) |