DE2941753C2 - - Google Patents
Info
- Publication number
- DE2941753C2 DE2941753C2 DE2941753A DE2941753A DE2941753C2 DE 2941753 C2 DE2941753 C2 DE 2941753C2 DE 2941753 A DE2941753 A DE 2941753A DE 2941753 A DE2941753 A DE 2941753A DE 2941753 C2 DE2941753 C2 DE 2941753C2
- Authority
- DE
- Germany
- Prior art keywords
- exhaust gas
- cylinders
- internal combustion
- combustion engine
- intake
- 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
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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1452—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being a COx content or concentration
- F02D41/1453—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being a COx content or concentration the characteristics being a CO content or concentration
-
- 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
- F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
- F02D35/0023—Controlling air supply
-
- 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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
- F02D41/1441—Plural sensors
- F02D41/1443—Plural sensors with one sensor per cylinder or group of cylinders
-
- 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
- F02D41/0052—Feedback control of engine parameters, e.g. for control of air/fuel ratio or intake air amount
-
- 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
- F02D41/008—Controlling each cylinder individually
-
- 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)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792941753 DE2941753A1 (de) | 1979-10-16 | 1979-10-16 | Verfahren zum regeln der zusammensetzung des betriebsgemisches an einer brennkraftmaschine |
FR8021632A FR2467987A1 (fr) | 1979-10-16 | 1980-10-09 | Procede et installation pour la regulation de la composition du melange dans un moteur a combustion interne |
GB8032546A GB2060949B (en) | 1979-10-16 | 1980-10-09 | Method of regulating the composition of combustible mixture for an internal combustion engine |
US06/195,963 US4401081A (en) | 1979-10-16 | 1980-10-10 | Method and apparatus for closed-loop control of the operating mixture composition in an internal combustion engine |
JP14376380A JPS5660840A (en) | 1979-10-16 | 1980-10-16 | Method of and apparatus for controlling gas mixture to burn in internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792941753 DE2941753A1 (de) | 1979-10-16 | 1979-10-16 | Verfahren zum regeln der zusammensetzung des betriebsgemisches an einer brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2941753A1 DE2941753A1 (de) | 1981-04-30 |
DE2941753C2 true DE2941753C2 (US08124630-20120228-C00152.png) | 1988-05-26 |
Family
ID=6083545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792941753 Granted DE2941753A1 (de) | 1979-10-16 | 1979-10-16 | Verfahren zum regeln der zusammensetzung des betriebsgemisches an einer brennkraftmaschine |
Country Status (5)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3827040A1 (de) * | 1988-08-10 | 1990-02-15 | Bayerische Motoren Werke Ag | Verfahren zur regelung des kraftstoff-luft-verhaeltnisses des einer brennkraftmaschine mit dreiwegekatalysator zuzufuehrenden kraftstoff-luft-gemisches |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57148042A (en) * | 1981-03-09 | 1982-09-13 | Mazda Motor Corp | Air-fuel ratio controller for multi-cylinder engine |
DE3332034A1 (de) * | 1983-09-06 | 1985-03-21 | Volkswagenwerk Ag, 3180 Wolfsburg | Gemischverdichtende, mehrzylindrige brennkraftmaschine |
US4614175A (en) * | 1983-12-27 | 1986-09-30 | Mitsubishi Denki Kabushiki Kaisha | Engine exhaust gas recirculation control system |
DE3403395C2 (de) * | 1984-02-01 | 1987-04-23 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur Kraftstoff-Luft-Gemischzumessung für eine Brennkraftmaschine |
DE3614251C1 (de) * | 1986-04-26 | 1987-01-29 | F & O Electronic Systems | Verfahren zur Abgasentgiftung einer Verbrennungskraftmaschine unter Verwendung eines katalytischen Systems und Vorrichtung zur Durchfuehrung des Verfahrens |
DE3821357A1 (de) * | 1988-06-24 | 1990-02-15 | Bosch Gmbh Robert | Verfahren und vorrichtung zur lambdaregelung mit mehreren sonden |
US4945882A (en) * | 1989-06-16 | 1990-08-07 | General Motors Corporation | Multi-fuel engine control with oxygen sensor signal reference control |
DE4333751A1 (de) * | 1993-10-04 | 1995-04-06 | Bosch Gmbh Robert | Regelsystem für einen mit Brennstoff betriebenen Wärmeerzeuger, insbesondere Wassererhitzer |
US5492093A (en) * | 1994-09-02 | 1996-02-20 | Chrysler Corporation | Fluid distributing in dual intake manifolds |
US5535717A (en) * | 1994-09-02 | 1996-07-16 | Chrysler Corporation | Fluid distribution method in dual intake manifolds |
DE19830300C2 (de) * | 1998-07-07 | 2000-05-18 | Bosch Gmbh Robert | Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs |
US6598596B2 (en) * | 2001-09-28 | 2003-07-29 | University Of Florida | Solid state potentiometric gaseous oxide sensor |
JP2004100492A (ja) * | 2002-09-05 | 2004-04-02 | Mitsubishi Motors Corp | 内燃機関の排気浄化装置 |
JP4300364B2 (ja) * | 2004-09-29 | 2009-07-22 | 日産自動車株式会社 | 可変過給システムの過給圧調整装置 |
DE102008046594A1 (de) * | 2008-07-18 | 2010-01-21 | Mahle International Gmbh | Ventileinrichtung |
US9574489B2 (en) | 2012-06-07 | 2017-02-21 | Boise State University | Multi-stage turbo with continuous feedback control |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2116097B2 (de) * | 1971-04-02 | 1981-01-29 | Bosch Gmbh Robert | Vorrichtung zur Regelung der Luftzahl λ des einer Brennkraftmaschine zugeführten Kraftstoff-Luft-Gemisches |
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. |
FR2142642B1 (US08124630-20120228-C00152.png) * | 1971-06-22 | 1973-05-25 | Peugeot & Renault | |
JPS5515627B2 (US08124630-20120228-C00152.png) * | 1972-07-26 | 1980-04-24 | ||
JPS5212853B2 (US08124630-20120228-C00152.png) * | 1972-09-11 | 1977-04-09 | ||
GB1539770A (en) * | 1975-04-17 | 1979-01-31 | Nippon Soken | Controlling the air-to-fuel ratio in internal combustion engines |
JPS521336A (en) * | 1975-06-24 | 1977-01-07 | Mitsubishi Motors Corp | Multi-cylinder engine |
JPS5218531A (en) * | 1975-08-05 | 1977-02-12 | Nissan Motor Co Ltd | Exhaust gas reflux control system |
JPS5252033A (en) * | 1975-10-24 | 1977-04-26 | Mitsubishi Motors Corp | Multiple-cylinder internal engine |
JPS5834660B2 (ja) * | 1975-12-25 | 1983-07-28 | 日産自動車株式会社 | クウネンピセイギヨソウチ |
JPS5334017A (en) * | 1976-09-13 | 1978-03-30 | Nissan Motor Co Ltd | Control equipment of number of cylinder to be supplied fuel |
US4195604A (en) * | 1977-08-19 | 1980-04-01 | The Bendix Corporation | Control of EGR in a closed loop EFI engine |
US4149502A (en) * | 1977-09-08 | 1979-04-17 | General Motors Corporation | Internal combustion engine closed loop fuel control system |
-
1979
- 1979-10-16 DE DE19792941753 patent/DE2941753A1/de active Granted
-
1980
- 1980-10-09 FR FR8021632A patent/FR2467987A1/fr active Granted
- 1980-10-09 GB GB8032546A patent/GB2060949B/en not_active Expired
- 1980-10-10 US US06/195,963 patent/US4401081A/en not_active Expired - Lifetime
- 1980-10-16 JP JP14376380A patent/JPS5660840A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3827040A1 (de) * | 1988-08-10 | 1990-02-15 | Bayerische Motoren Werke Ag | Verfahren zur regelung des kraftstoff-luft-verhaeltnisses des einer brennkraftmaschine mit dreiwegekatalysator zuzufuehrenden kraftstoff-luft-gemisches |
Also Published As
Publication number | Publication date |
---|---|
JPS5660840A (en) | 1981-05-26 |
FR2467987A1 (fr) | 1981-04-30 |
GB2060949B (en) | 1983-11-02 |
GB2060949A (en) | 1981-05-07 |
FR2467987B1 (US08124630-20120228-C00152.png) | 1984-07-20 |
US4401081A (en) | 1983-08-30 |
DE2941753A1 (de) | 1981-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8125 | Change of the main classification |
Ipc: F02D 41/14 |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |