GB1519005A - Method and device for regulating the operational behaviour of an internal combustion engine - Google Patents

Method and device for regulating the operational behaviour of an internal combustion engine

Info

Publication number
GB1519005A
GB1519005A GB3732775A GB3732775A GB1519005A GB 1519005 A GB1519005 A GB 1519005A GB 3732775 A GB3732775 A GB 3732775A GB 3732775 A GB3732775 A GB 3732775A GB 1519005 A GB1519005 A GB 1519005A
Authority
GB
United Kingdom
Prior art keywords
regulating
combustion engine
internal combustion
engine
sept
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
Application number
GB3732775A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1519005A publication Critical patent/GB1519005A/en
Expired legal-status Critical Current

Links

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
    • F02D35/021—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using an ionic current sensor

Abstract

1519005 Measuring gas concentration electrically ROBERT BOSCH GmbH 11 Sept 1975 [4 Sept 1974] 37327/75 Heading G1N [Also in Division G3] In an I.C. engine, ionic currents are measured in the combustion chamber and used to control an engine parameter (see Division G2-3). As shown the sensor is incorporated in a sparking plug having two ignition electrodes 16, 17 and two sensing electrodes 18, 19. Ionic currents in the plug are sensed, the time taken for a flame front to pass between the sensing electrodes being indicative of the engine air-fuel ratio.
GB3732775A 1974-09-11 1975-09-11 Method and device for regulating the operational behaviour of an internal combustion engine Expired GB1519005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742443413 DE2443413C2 (en) 1974-09-11 1974-09-11 Method and device for regulating the operating state of an internal combustion engine

Publications (1)

Publication Number Publication Date
GB1519005A true GB1519005A (en) 1978-07-26

Family

ID=5925405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3732775A Expired GB1519005A (en) 1974-09-11 1975-09-11 Method and device for regulating the operational behaviour of an internal combustion engine

Country Status (4)

Country Link
JP (2) JPS6050973B2 (en)
DE (1) DE2443413C2 (en)
FR (1) FR2284767A1 (en)
GB (1) GB1519005A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131177A (en) * 1982-11-23 1984-06-13 Ford Motor Co Flame front sensor
US4465046A (en) * 1980-10-17 1984-08-14 May Michael G Method and apparatus for controlling the combustion process of an internal combustion engine
GB2175703A (en) * 1985-05-25 1986-12-03 Bosch Gmbh Robert Detecting knocking in engines

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2507917C2 (en) * 1975-02-24 1986-01-02 Robert Bosch Gmbh, 7000 Stuttgart Device for regulating the optimal operating behavior of an internal combustion engine
DE2642738C2 (en) * 1976-09-23 1986-08-07 Robert Bosch Gmbh, 7000 Stuttgart Method for regulating the operating behavior of an internal combustion engine in a specified operating range
DE2802202C2 (en) * 1978-01-19 1986-09-04 Robert Bosch Gmbh, 7000 Stuttgart Device for detecting pressure fluctuations in the combustion chamber of an internal combustion engine
IT1093349B (en) * 1978-03-03 1985-07-19 Alfa Romeo Spa DEVICE FOR THE PRE-IGNITION RELIEF IN AN INTERNAL COMBUSTION ENGINE
FR2432097A1 (en) * 1978-07-26 1980-02-22 Inst Francais Du Petrole METHOD AND DEVICE FOR AUTOMATICALLY ADJUSTING THE IGNITION OF A CONTROLLED IGNITION ENGINE
IT1098483B (en) * 1978-09-05 1985-09-07 Alfa Romeo Spa REFINING DEVICE FOR THE IGNITION ADVANCE OF IGNITION OF AN INTERNAL COMBUSTION ENGINE WITH IGNITION
IT1100740B (en) * 1978-12-18 1985-09-28 Alfa Romeo Spa INSTRUMENT FOR THE SELECTION OF SELF-IGNITION OF AN INTERNAL COMBUSTION ENGINE
DE2919273C2 (en) * 1979-05-12 1982-10-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Arrangement for inertia-free or particularly fast temperature measurement
JPS5826157B2 (en) * 1979-07-28 1983-06-01 日産自動車株式会社 Spark plug with built-in oxygen sensor element
DE2939690A1 (en) * 1979-09-29 1981-04-16 Robert Bosch Gmbh, 7000 Stuttgart IGNITION TIMING METHOD
DE2939580A1 (en) * 1979-09-29 1981-04-09 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR REGULATING THE IGNITION TIMING
CH648638A5 (en) * 1981-09-09 1985-03-29 Inst Francais Du Petrole METHOD FOR ADJUSTING THE TIME OF CONTROL OF THE INITIATION OF COMBUSTION IN AN ENGINE.
JPS5882039A (en) * 1981-11-11 1983-05-17 Hitachi Ltd Controller for air-fuel ratio for internal-combustion engine
DE3151415C2 (en) * 1981-12-24 1986-11-20 Daimler-Benz Ag, 7000 Stuttgart Method for measuring the electrode spacing of the spark plugs of a motor vehicle and device for carrying out the method
DE3210810C2 (en) 1982-03-24 1984-11-08 Mataro Co. Ltd., Georgetown, Grand Cayman Islands Control system for influencing the composition of the charges to be burned in an externally ignited internal combustion engine
JPS59168270A (en) * 1983-03-12 1984-09-21 Fuji Heavy Ind Ltd Ignition timing control device
DE3327766A1 (en) * 1983-08-02 1985-02-14 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl KNOCK DETECTION CIRCUIT ON AN OTTO ENGINE
DE3342723C2 (en) * 1983-11-25 1986-07-03 Gunter Dipl.-Phys. Dr. 7500 Karlsruhe Hartig Ignition device for internal combustion engines
AT386256B (en) * 1984-07-02 1988-07-25 Atlas Fahrzeugtechnik Gmbh ARRANGEMENT FOR GENERATING A TRIGGER PULSE FOR THE IGNITION OF AN INTERNAL COMBUSTION ENGINE
DE3736160A1 (en) * 1987-10-26 1989-05-03 Fev Motorentech Gmbh & Co Kg METHOD FOR DETECTING AND EVALUATING KNOCKING COMBUSTION
DE3821740A1 (en) * 1988-06-28 1990-01-11 Jan Thomas Dipl Ing Haas Independent cylinder control of the ignition/fuel injection in internal combustion engines
US5018498A (en) * 1989-12-04 1991-05-28 Orbital Walbro Corporation Air/fuel ratio control in an internal combustion engine
US5036669A (en) * 1989-12-26 1991-08-06 Caterpillar Inc. Apparatus and method for controlling the air/fuel ratio of an internal combustion engine
JP2922027B2 (en) * 1991-08-01 1999-07-19 株式会社日立製作所 Device for detecting combustion state of internal combustion engine
JP3150429B2 (en) * 1992-07-21 2001-03-26 ダイハツ工業株式会社 Lean limit detection method using ion current
DE19757893A1 (en) 1997-12-24 1999-07-01 Bosch Gmbh Robert Fuel / air mixture control system of an internal combustion engine
JP5753142B2 (en) * 2012-09-19 2015-07-22 本田技研工業株式会社 Combustion control device for internal combustion engine and method for burning homogeneous lean mixture

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE534951C (en) 1928-10-10 1931-10-06 Warren French Stanton Automatic regulation for internal combustion engines
DE1039488B (en) * 1954-10-12 1958-09-25 Dr Med Johannes Rentsch Index card, especially for entering medical reports
DE2231109C2 (en) 1972-06-24 1974-10-03 Societe Industrielle D'electronique Et D'informatique, Paris Device for controlling fuel injection in internal combustion engines
US3815561A (en) * 1972-09-14 1974-06-11 Bendix Corp Closed loop engine control system
DE2253249A1 (en) * 1972-10-30 1974-05-02 Ehrhardt Helmut METHOD OF INFLUENCING COMBUSTION IN POWER MACHINES AND COMBUSTION SYSTEMS BY USING ELECTRIC FIELDS
US3789816A (en) 1973-03-29 1974-02-05 Bendix Corp Lean limit internal combustion engine roughness control system
DE2417187C2 (en) 1974-04-09 1982-12-23 Robert Bosch Gmbh, 7000 Stuttgart Method and device for regulating the operating behavior of an internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4465046A (en) * 1980-10-17 1984-08-14 May Michael G Method and apparatus for controlling the combustion process of an internal combustion engine
GB2131177A (en) * 1982-11-23 1984-06-13 Ford Motor Co Flame front sensor
GB2175703A (en) * 1985-05-25 1986-12-03 Bosch Gmbh Robert Detecting knocking in engines

Also Published As

Publication number Publication date
JPS6215751B2 (en) 1987-04-09
JPS6040751A (en) 1985-03-04
JPS6050973B2 (en) 1985-11-11
DE2443413C2 (en) 1983-11-17
JPS5154125A (en) 1976-05-13
FR2284767B1 (en) 1979-09-14
DE2443413A1 (en) 1976-03-25
FR2284767A1 (en) 1976-04-09

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee