DE3340234C2 - - Google Patents
Info
- Publication number
- DE3340234C2 DE3340234C2 DE3340234T DE3340234T DE3340234C2 DE 3340234 C2 DE3340234 C2 DE 3340234C2 DE 3340234 T DE3340234 T DE 3340234T DE 3340234 T DE3340234 T DE 3340234T DE 3340234 C2 DE3340234 C2 DE 3340234C2
- Authority
- DE
- Germany
- Prior art keywords
- pulses
- enrichment
- fuel
- sensed
- terminal
- 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 - Lifetime
Links
- 230000001133 acceleration Effects 0.000 claims description 137
- 239000000446 fuel Substances 0.000 claims description 113
- 230000001360 synchronised effect Effects 0.000 claims description 72
- 238000000034 method Methods 0.000 claims description 59
- 230000008569 process Effects 0.000 claims description 56
- 230000008859 change Effects 0.000 claims description 48
- 230000007423 decrease Effects 0.000 claims description 27
- 230000004044 response Effects 0.000 claims description 23
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 5
- 238000011161 development Methods 0.000 claims description 5
- 230000001684 chronic effect Effects 0.000 claims 1
- 230000007704 transition Effects 0.000 description 52
- 238000004364 calculation method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 239000000203 mixture Substances 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000005355 Hall effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000881 depressing effect Effects 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000003079 width control Methods 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
- F02D41/105—Introducing corrections for particular operating conditions for acceleration using asynchronous injection
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)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/366,958 US4490792A (en) | 1982-04-09 | 1982-04-09 | Acceleration fuel enrichment system |
| PCT/US1983/000483 WO1983003637A1 (en) | 1982-04-09 | 1983-04-06 | Accelerator fuel enrichment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3340234T1 DE3340234T1 (de) | 1984-06-14 |
| DE3340234C2 true DE3340234C2 (OSRAM) | 1992-01-23 |
Family
ID=23445346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833340234 Granted DE3340234T1 (de) | 1982-04-09 | 1983-04-06 | Einrichtung zur Kraftstoff-Beschleunigungsanreicherung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4490792A (OSRAM) |
| DE (1) | DE3340234T1 (OSRAM) |
| IT (1) | IT1164650B (OSRAM) |
| WO (1) | WO1983003637A1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3541731A1 (de) * | 1985-11-26 | 1987-05-27 | Bosch Gmbh Robert | Kraftstoff-einspritzsystem |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59538A (ja) * | 1982-06-23 | 1984-01-05 | Honda Motor Co Ltd | 内燃エンジンの燃料供給制御方法 |
| JPS606041A (ja) * | 1983-06-15 | 1985-01-12 | Honda Motor Co Ltd | 多気筒内燃エンジンの燃料噴射制御方法 |
| JPS606032A (ja) * | 1983-06-22 | 1985-01-12 | Honda Motor Co Ltd | 内燃エンジンの作動状態制御方法 |
| JPS6062638A (ja) * | 1983-09-16 | 1985-04-10 | Mazda Motor Corp | エンジンの燃料噴射装置 |
| US4593581A (en) * | 1984-02-24 | 1986-06-10 | Aisin Seiki Kabushiki Kaisha | Microprocessor controlled system and method for increasing the fuel flow to the prime mover of a power delivery system having a continuously variable ratio transmission upon a commanded increase in power delivery |
| US4725954A (en) * | 1984-03-23 | 1988-02-16 | Nippondenso Co., Ltd. | Apparatus and method for controlling fuel supply to internal combustion engine |
| JPS60224945A (ja) | 1984-04-24 | 1985-11-09 | Nissan Motor Co Ltd | 空燃比制御装置 |
| US4599695A (en) * | 1984-05-25 | 1986-07-08 | Motorola, Inc. | Microprocessor transient interrupt system adaptable for engine control |
| JPS6149150A (ja) * | 1984-08-14 | 1986-03-11 | Toyota Motor Corp | 内燃機関の燃料噴射量制御装置 |
| US4655186A (en) * | 1984-08-24 | 1987-04-07 | Toyota Jidosha Kabushiki Kaisha | Method for controlling fuel injection amount of internal combustion engine and apparatus thereof |
| JPS6299651A (ja) * | 1985-10-28 | 1987-05-09 | Nissan Motor Co Ltd | 内燃機関の電子制御燃料噴射装置 |
| JPS62113839A (ja) * | 1985-11-13 | 1987-05-25 | Mazda Motor Corp | エンジンの燃料噴射制御装置 |
| US4858136A (en) * | 1985-12-26 | 1989-08-15 | Toyota Jidosha Kabushiki Kaisha | Method of and apparatus for controlling fuel injection quantity for internal combustion engine |
| DE3628628C2 (de) * | 1986-08-22 | 1994-12-08 | Bosch Gmbh Robert | Verfahren und Einrichtung zur Adaption der Gemischsteuerung bei Brennkraftmaschinen |
| US4796591A (en) * | 1986-09-03 | 1989-01-10 | Nippondenso Co., Ltd. | Internal combustion engine control system |
| JPS63117137A (ja) * | 1986-10-31 | 1988-05-21 | Honda Motor Co Ltd | 内燃エンジンの加速時の燃料噴射制御方法 |
| JPS63246429A (ja) * | 1987-04-02 | 1988-10-13 | Fuji Heavy Ind Ltd | 燃料噴射制御装置 |
| US4912642A (en) * | 1987-09-03 | 1990-03-27 | The Boeing Company | Coordinated engine autothrottle |
| DE3834234C2 (de) * | 1987-10-07 | 1994-08-11 | Honda Motor Co Ltd | Kraftstoffzufuhrregler für einen Verbrennungsmotor |
| US4974563A (en) * | 1988-05-23 | 1990-12-04 | Toyota Jidosha Kabushiki Kaisha | Apparatus for estimating intake air amount |
| DE3991570T1 (de) * | 1989-01-20 | 1990-11-22 | Mitsubishi Motors Corp | Verfahren zur steuerung der kraftstoffzufuhr bei beschleunigung einer brennkraftmaschine mit elektronischer einspritzung |
| JPH02286851A (ja) * | 1989-04-28 | 1990-11-27 | Fuji Heavy Ind Ltd | エンジンの燃料噴射制御装置 |
| US5423208A (en) * | 1993-11-22 | 1995-06-13 | General Motors Corporation | Air dynamics state characterization |
| US7376504B2 (en) * | 2001-11-15 | 2008-05-20 | Goodrich Pump & Engine Control Systems, Inc. | Method of engine surge discrimination |
| AU2014377573B2 (en) | 2014-01-17 | 2020-03-12 | Discovery Energy, Llc | Fleet management system |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3759231A (en) * | 1970-05-07 | 1973-09-18 | Nippon Denso Co | Electrical fuel injection control system for internal combustion engines |
| US4314538A (en) * | 1972-02-15 | 1982-02-09 | The Bendix Corporation | Electronic fuel control system including electronic means for providing a continuous variable correction factor |
| FR2235278B1 (OSRAM) * | 1973-06-27 | 1980-03-14 | Sopromi Soc Proc Modern Inject | |
| US4159697A (en) * | 1976-10-04 | 1979-07-03 | The Bendix Corporation | Acceleration enrichment circuit for fuel injection system having potentiometer throttle position input |
| US4176625A (en) * | 1977-04-20 | 1979-12-04 | The Bendix Corporation | Pulse time addition circuit for electronic fuel injection systems |
| US4184461A (en) * | 1977-09-26 | 1980-01-22 | The Bendix Corporation | Acceleration enrichment for closed loop control systems |
| US4245312A (en) * | 1978-02-27 | 1981-01-13 | The Bendix Corporation | Electronic fuel injection compensation |
| US4244023A (en) * | 1978-02-27 | 1981-01-06 | The Bendix Corporation | Microprocessor-based engine control system with acceleration enrichment control |
| US4255789A (en) * | 1978-02-27 | 1981-03-10 | The Bendix Corporation | Microprocessor-based electronic engine control system |
| JPS5517674A (en) * | 1978-07-26 | 1980-02-07 | Hitachi Ltd | Electronic engine controller |
| US4324538A (en) * | 1978-09-27 | 1982-04-13 | Ingersoll-Rand Company | Rotary positive displacement machine with specific lobed rotor profiles |
| US4266275A (en) * | 1979-03-28 | 1981-05-05 | The Bendix Corporation | Acceleration enrichment feature for electronic fuel injection system |
| US4245605A (en) * | 1979-06-27 | 1981-01-20 | General Motors Corporation | Acceleration enrichment for an engine fuel supply system |
| JPS566033A (en) * | 1979-06-29 | 1981-01-22 | Nissan Motor Co Ltd | Electronically controlled fuel injection system for internal combustion engine |
| JPS56124637A (en) * | 1980-03-07 | 1981-09-30 | Hitachi Ltd | Method of controlling acceleration of engine |
| US4359993A (en) * | 1981-01-26 | 1982-11-23 | General Motors Corporation | Internal combustion engine transient fuel control apparatus |
-
1982
- 1982-04-09 US US06/366,958 patent/US4490792A/en not_active Expired - Lifetime
-
1983
- 1983-04-06 WO PCT/US1983/000483 patent/WO1983003637A1/en active Application Filing
- 1983-04-06 DE DE19833340234 patent/DE3340234T1/de active Granted
- 1983-04-08 IT IT48071/83A patent/IT1164650B/it active
Non-Patent Citations (1)
| Title |
|---|
| Toyota Engine: 4V-EU E-VG System Troubleshooting Manual, 1978-11, S.1-16 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3541731A1 (de) * | 1985-11-26 | 1987-05-27 | Bosch Gmbh Robert | Kraftstoff-einspritzsystem |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1983003637A1 (en) | 1983-10-27 |
| US4490792A (en) | 1984-12-25 |
| IT1164650B (it) | 1987-04-15 |
| IT8348071A0 (it) | 1983-04-08 |
| DE3340234T1 (de) | 1984-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |