JPS649460B2 - - Google Patents
Info
- Publication number
- JPS649460B2 JPS649460B2 JP54055378A JP5537879A JPS649460B2 JP S649460 B2 JPS649460 B2 JP S649460B2 JP 54055378 A JP54055378 A JP 54055378A JP 5537879 A JP5537879 A JP 5537879A JP S649460 B2 JPS649460 B2 JP S649460B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- value
- gate
- angle
- engine
- 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 claims description 208
- 238000012937 correction Methods 0.000 claims description 126
- 238000002485 combustion reaction Methods 0.000 claims description 111
- 230000006870 function Effects 0.000 claims description 85
- 239000000203 mixture Substances 0.000 claims description 74
- 238000002347 injection Methods 0.000 claims description 64
- 239000007924 injection Substances 0.000 claims description 64
- 230000004044 response Effects 0.000 claims description 39
- 230000000737 periodic effect Effects 0.000 claims description 33
- 230000008859 change Effects 0.000 claims description 30
- 230000004048 modification Effects 0.000 claims description 16
- 238000012986 modification Methods 0.000 claims description 16
- 230000010349 pulsation Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000010304 firing Methods 0.000 claims description 12
- 230000010355 oscillation Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 230000001788 irregular Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000005457 optimization Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 72
- 238000010586 diagram Methods 0.000 description 69
- 238000007792 addition Methods 0.000 description 37
- 238000009826 distribution Methods 0.000 description 36
- 238000012935 Averaging Methods 0.000 description 19
- 238000004364 calculation method Methods 0.000 description 16
- 230000007423 decrease Effects 0.000 description 15
- 239000007789 gas Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 235000021419 vinegar Nutrition 0.000 description 9
- 239000000052 vinegar Substances 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000003111 delayed effect Effects 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 7
- 230000002441 reversible effect Effects 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 6
- 239000003570 air Substances 0.000 description 6
- 230000000295 complement effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000003321 amplification Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 238000003199 nucleic acid amplification method Methods 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000012886 linear function Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 241000238558 Eucarida Species 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 101100119059 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ERG25 gene Proteins 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000007717 exclusion Effects 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 238000005773 Enders reaction Methods 0.000 description 1
- 229910001374 Invar Inorganic materials 0.000 description 1
- 241000282376 Panthera tigris Species 0.000 description 1
- 241000287462 Phalacrocorax carbo Species 0.000 description 1
- 206010043183 Teething Diseases 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005315 distribution function Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007519 figuring Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000006200 vaporizer Substances 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
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
-
- 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
- F02D41/2403—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially up/down counters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/1455—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means by using a second control of the closed loop type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/11—Testing internal-combustion engines by detecting misfire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
-
- 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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1413—Controller structures or design
- F02D2041/1415—Controller structures or design using a state feedback or a state space representation
-
- 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
- F02D41/28—Interface circuits
- F02D2041/286—Interface circuits comprising means for signal processing
- F02D2041/288—Interface circuits comprising means for signal processing for performing a transformation into the frequency domain, e.g. Fourier transformation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/1015—Engines misfires
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US90413878A | 1978-05-08 | 1978-05-08 | |
| US90413778A | 1978-05-08 | 1978-05-08 | |
| US90413278A | 1978-05-08 | 1978-05-08 | |
| US90413978A | 1978-05-08 | 1978-05-08 | |
| US90413178A | 1978-05-08 | 1978-05-08 | |
| US05/904,129 US4197767A (en) | 1978-05-08 | 1978-05-08 | Warm up control for closed loop engine roughness fuel control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54147327A JPS54147327A (en) | 1979-11-17 |
| JPS649460B2 true JPS649460B2 (fr) | 1989-02-17 |
Family
ID=27560340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5537879A Granted JPS54147327A (en) | 1978-05-08 | 1979-05-08 | Internal combustion engine controller |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS54147327A (fr) |
| AT (1) | AT381369B (fr) |
| AU (1) | AU4616579A (fr) |
| BR (1) | BR7902809A (fr) |
| DE (1) | DE2917945C2 (fr) |
| FR (1) | FR2425549B1 (fr) |
| GB (1) | GB2024462B (fr) |
| IT (1) | IT1112701B (fr) |
| SE (1) | SE7904006L (fr) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0033616B1 (fr) * | 1980-01-30 | 1985-07-03 | LUCAS INDUSTRIES public limited company | Contrôle à boucle fermée de la vitesse à vide d'un moteur à combustion interne |
| JPS6052303B2 (ja) * | 1980-03-28 | 1985-11-18 | 株式会社ボッシュオートモーティブ システム | 燃料噴射ポンプ |
| US4461257A (en) * | 1980-03-28 | 1984-07-24 | Nissan Motor Company, Limited | Method and system for controlling engine ignition timing |
| JPS56141026A (en) * | 1980-04-03 | 1981-11-04 | Diesel Kiki Co Ltd | Fuel injection pump |
| JPS5751953A (en) * | 1980-09-12 | 1982-03-27 | Hitachi Ltd | Control of ignition timing |
| US4426982A (en) * | 1980-10-08 | 1984-01-24 | Friedmann & Maier Aktiengesellschaft | Process for controlling the beginning of delivery of a fuel injection pump and device for performing said process |
| JPS5768542A (en) * | 1980-10-13 | 1982-04-26 | Daihatsu Motor Co Ltd | Rotation controlling for internal combustion engine at no load operating time |
| MX154828A (es) * | 1981-12-24 | 1987-12-15 | Lucas Ind Plc | Mejoras en un sistema de inyeccion de combustible para un motor de combustion interna |
| US4493302A (en) * | 1982-02-01 | 1985-01-15 | Nissan Motor Company, Limited | Fuel injection timing control system for an internal combustion engine |
| JPS58160530A (ja) * | 1982-03-18 | 1983-09-24 | Toyota Motor Corp | 内燃機関のトルク変動制御方法 |
| EP0091283B1 (fr) * | 1982-04-02 | 1987-01-28 | Nippondenso Co., Ltd. | Méthode et appareil de commande de l'instant d'allumage pour un moteur à combustion interne comportant plusieurs cylindres |
| JPS58174143A (ja) * | 1982-04-07 | 1983-10-13 | Nissan Motor Co Ltd | 内燃機関の制御方法 |
| JPS58176469A (ja) * | 1982-04-12 | 1983-10-15 | Nippon Soken Inc | 内燃機関の制御装置 |
| JPS58187548A (ja) * | 1982-04-28 | 1983-11-01 | Mitsubishi Motors Corp | エンジンの回転数制御装置 |
| JPS58195031A (ja) * | 1982-05-11 | 1983-11-14 | Nissan Motor Co Ltd | 燃料供給量制御装置 |
| JPS5946352A (ja) * | 1982-09-10 | 1984-03-15 | Toyota Motor Corp | 空燃比制御によるエンジンラフネスの軽減方法 |
| JPS5951135A (ja) * | 1982-09-17 | 1984-03-24 | Toyota Motor Corp | 燃料噴射制御装置 |
| JPS5982534A (ja) * | 1982-10-29 | 1984-05-12 | Nippon Denso Co Ltd | 内燃機関用燃料噴射量制御方法 |
| US4539956A (en) * | 1982-12-09 | 1985-09-10 | General Motors Corporation | Diesel fuel injection pump with adaptive torque balance control |
| US4532592A (en) * | 1982-12-22 | 1985-07-30 | Purdue Research Foundation | Engine-performance monitor and control system |
| JPS59122763A (ja) * | 1982-12-28 | 1984-07-16 | Nissan Motor Co Ltd | 内燃機関の燃焼制御装置 |
| JPS59141729A (ja) * | 1983-01-31 | 1984-08-14 | Nippon Denso Co Ltd | 内燃機関用燃料噴射量制御方法 |
| JPH0652074B2 (ja) * | 1983-04-28 | 1994-07-06 | トヨタ自動車株式会社 | 多気筒エンジンのアイドリング安定化装置 |
| JPS606071A (ja) * | 1983-06-24 | 1985-01-12 | Toyota Motor Corp | 車両用エンジンの点火時期制御装置 |
| JPS608446A (ja) * | 1983-06-27 | 1985-01-17 | Nippon Denso Co Ltd | 内燃機関用制御装置 |
| JPH0660619B2 (ja) * | 1983-11-15 | 1994-08-10 | 日本電装株式会社 | 内燃機関用点火時期制御装置 |
| JPH0650080B2 (ja) * | 1984-05-30 | 1994-06-29 | 日本電装株式会社 | 内燃機関用燃料噴射量制御方法 |
| JPS6114446A (ja) * | 1984-06-28 | 1986-01-22 | Nippon Denso Co Ltd | 内燃機関の燃料噴射量制御方法 |
| JPH0650077B2 (ja) * | 1984-08-10 | 1994-06-29 | 日本電装株式会社 | 内燃機関用燃料噴射量制御方法 |
| JPS6176736A (ja) * | 1984-09-22 | 1986-04-19 | Diesel Kiki Co Ltd | 内燃機関用運転制御装置 |
| US4843556A (en) * | 1985-07-23 | 1989-06-27 | Lucas Industries Public Limited Company | Method and apparatus for controlling an internal combustion engine |
| GB8518593D0 (en) * | 1985-07-23 | 1985-08-29 | Lucas Ind Plc | Control for i c engine |
| JPS6248940A (ja) * | 1985-08-27 | 1987-03-03 | Hitachi Ltd | エンジン制御装置 |
| JPS63147970A (ja) * | 1986-12-10 | 1988-06-20 | Hitachi Ltd | 内燃機関用点火装置 |
| GB8721688D0 (en) * | 1987-09-15 | 1987-10-21 | Lucas Ind Plc | Adaptive control system |
| JPH02146245A (ja) * | 1989-07-25 | 1990-06-05 | Hitachi Ltd | 内燃機関の燃焼変動検出方法 |
| JP3878923B2 (ja) * | 2003-05-19 | 2007-02-07 | 三菱電機株式会社 | ノッキング検出装置および検出法 |
| JP3993851B2 (ja) * | 2003-11-14 | 2007-10-17 | 本田技研工業株式会社 | 点火時期を制御する装置 |
| DE102008041618B4 (de) * | 2008-08-27 | 2013-02-28 | Ford Global Technologies, Llc | Verfahren und Vorrichtung zum Bewerten der Fahrweise eines Fahrers in einem Kraftfahrzeug in Bezug auf die Kraftstoffnutzung |
| US9115664B2 (en) | 2012-08-22 | 2015-08-25 | Cummins Inc. | Engine control systems and methods |
| US9228510B2 (en) | 2012-08-22 | 2016-01-05 | Cummins Inc. | Engine control systems and methods |
| KR20190138699A (ko) * | 2017-05-03 | 2019-12-13 | 퀘리타우, 인크. | 신호 분배 장치 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1256944B (de) * | 1961-12-22 | 1967-12-21 | Frank Thoma Dipl Ing | Einrichtung zur Kraftstoff-Luft-Gemischregelung von Brennkraftmaschinen |
| JPS529504B2 (fr) * | 1972-06-07 | 1977-03-16 | ||
| DE2417187C2 (de) * | 1974-04-09 | 1982-12-23 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und Vorrichtung zur Regelung des Betriebsverhaltens einer Brennkraftmaschine |
| DE2434743C2 (de) * | 1974-07-19 | 1984-09-20 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und Einrichtung zur Regelung des Betriebsverhaltens einer Brennkraftmaschine |
| DE2507137A1 (de) * | 1975-02-19 | 1976-09-02 | Bosch Gmbh Robert | Verfahren und vorrichtung zur regelung des betriebsverhaltens einer brennkraftmaschine |
| DE2507138C2 (de) * | 1975-02-19 | 1984-08-23 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und Vorrichtung zur Gewinnung einer die Annäherung an eine vorgegebene Magerlaufgrenze angebenden Meßgröße beim Betrieb einer Brennkraftmaschine |
| DE2507057A1 (de) * | 1975-02-19 | 1976-09-02 | Bosch Gmbh Robert | Verfahren und vorrichtung zur bestimmung der laufunruhe einer brennkraftmaschine |
| JPS5314208A (en) * | 1976-07-23 | 1978-02-08 | Rion Co | Knocking detecting apparatus |
| JPS5341648A (en) * | 1976-09-29 | 1978-04-15 | Hitachi Ltd | Electronic advance apparatus |
-
1979
- 1979-04-17 GB GB7913247A patent/GB2024462B/en not_active Expired
- 1979-04-19 AU AU46165/79A patent/AU4616579A/en not_active Abandoned
- 1979-05-04 DE DE2917945A patent/DE2917945C2/de not_active Expired - Lifetime
- 1979-05-07 AT AT0341479A patent/AT381369B/de not_active IP Right Cessation
- 1979-05-07 BR BR7902809A patent/BR7902809A/pt unknown
- 1979-05-07 IT IT22413/79A patent/IT1112701B/it active
- 1979-05-08 JP JP5537879A patent/JPS54147327A/ja active Granted
- 1979-05-08 SE SE7904006A patent/SE7904006L/xx not_active Application Discontinuation
- 1979-05-08 FR FR7911547A patent/FR2425549B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1112701B (it) | 1986-01-20 |
| IT7922413A0 (it) | 1979-05-07 |
| AU4616579A (en) | 1979-11-22 |
| JPS54147327A (en) | 1979-11-17 |
| DE2917945A1 (de) | 1979-11-15 |
| ATA341479A (de) | 1986-02-15 |
| FR2425549A1 (fr) | 1979-12-07 |
| BR7902809A (pt) | 1979-11-27 |
| FR2425549B1 (fr) | 1986-08-01 |
| GB2024462A (en) | 1980-01-09 |
| AT381369B (de) | 1986-10-10 |
| SE7904006L (sv) | 1979-11-09 |
| DE2917945C2 (de) | 1994-03-17 |
| GB2024462B (en) | 1983-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS649460B2 (fr) | ||
| US4197767A (en) | Warm up control for closed loop engine roughness fuel control | |
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