GB1491622A - Internal combustion engine - Google Patents

Internal combustion engine

Info

Publication number
GB1491622A
GB1491622A GB425975A GB425975A GB1491622A GB 1491622 A GB1491622 A GB 1491622A GB 425975 A GB425975 A GB 425975A GB 425975 A GB425975 A GB 425975A GB 1491622 A GB1491622 A GB 1491622A
Authority
GB
United Kingdom
Prior art keywords
internal combustion
ratio
engine
combustion engine
degrees
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
GB425975A
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Priority to GB425975A priority Critical patent/GB1491622A/en
Priority to DE19762601871 priority patent/DE2601871C2/en
Publication of GB1491622A publication Critical patent/GB1491622A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electrical Control Of Ignition Timing (AREA)

Abstract

1491622 Electro-physical measurement FORD MOTOR CO Ltd 31 Jan 1975 4259/75 Heading G1N [Also in Division G3 ] To monitor the Combustion-Quality-Ratio in an internal combustion engine, an ionization gauge is mounted in the cylinderhead opposite the sparking-plug to detect the arrival of the flame. The signals from the ionization-gauge 15 is applied to two gates controlled by an engine driven timing disc, so that the number of intense-burn cycles (between Œ45 degrees from T.D.C.) and the number of normal-burn cycles (T.D.C. to + 90 degrees) in any period may be counted. The ratio of these counts (the C-Q-R) is sampled periodically and may be fed back to control the engine. The C-Q-R is affected by:- air/fuel ratio ignition timing mixture intake turbulence.
GB425975A 1975-01-31 1975-01-31 Internal combustion engine Expired GB1491622A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB425975A GB1491622A (en) 1975-01-31 1975-01-31 Internal combustion engine
DE19762601871 DE2601871C2 (en) 1975-01-31 1976-01-20 Method for controlling the combustion process of an externally ignited internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB425975A GB1491622A (en) 1975-01-31 1975-01-31 Internal combustion engine

Publications (1)

Publication Number Publication Date
GB1491622A true GB1491622A (en) 1977-11-09

Family

ID=9773746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB425975A Expired GB1491622A (en) 1975-01-31 1975-01-31 Internal combustion engine

Country Status (2)

Country Link
DE (1) DE2601871C2 (en)
GB (1) GB1491622A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4583507A (en) * 1982-11-06 1986-04-22 Lucas Industries Public Limited Company Engine system
US4843556A (en) * 1985-07-23 1989-06-27 Lucas Industries Public Limited Company Method and apparatus for controlling an internal combustion engine
US4969439A (en) * 1987-09-15 1990-11-13 Lucas Industries Public Limited Company Adaptive control system for an internal combustion engine
US5001645A (en) * 1987-01-14 1991-03-19 Lucas Industries Public Limited Company Adaptive control system for an engine

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011216B2 (en) * 1977-05-26 1985-03-23 株式会社デンソー Air fuel ratio control device
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
DE2939690A1 (en) * 1979-09-29 1981-04-16 Robert Bosch Gmbh, 7000 Stuttgart IGNITION TIMING METHOD
DE3139000C2 (en) * 1980-10-17 1986-03-06 Michael G. Dipl.-Ing. ETH Rolle May Method and control device for adjusting the ignition point in a spark-ignition internal combustion engine
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.
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
DE3212669A1 (en) * 1982-04-05 1983-10-06 Bosch Gmbh Robert Device for controlling an internal combustion engine
DE3505063A1 (en) * 1985-02-14 1986-08-14 Bosch Gmbh Robert METHOD AND DEVICE FOR CONTROLLING THE BURNS IN THE COMBUSTION ROOMS 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
DE4009285A1 (en) * 1989-08-23 1990-12-20 Audi Ag METHOD FOR CYLINDER SELECTIVE MONITORING OF ENERGY REVENUE IN A MULTI-CYLINDER 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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4583507A (en) * 1982-11-06 1986-04-22 Lucas Industries Public Limited Company Engine system
US4843556A (en) * 1985-07-23 1989-06-27 Lucas Industries Public Limited Company Method and apparatus for controlling an internal combustion engine
US4899282A (en) * 1985-07-23 1990-02-06 Lucas Industries Public Limited Company Method and apparatus for controlling an internal combustion engine
US5001645A (en) * 1987-01-14 1991-03-19 Lucas Industries Public Limited Company Adaptive control system for an engine
US4969439A (en) * 1987-09-15 1990-11-13 Lucas Industries Public Limited Company Adaptive control system for an internal combustion engine

Also Published As

Publication number Publication date
DE2601871A1 (en) 1976-08-05
DE2601871C2 (en) 1982-05-27

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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

Effective date: 19930131