ES446853A1 - Procedimiento y circuito para controlar la admision de la mezcla de aire-combustible a motores de combustion interna. - Google Patents

Procedimiento y circuito para controlar la admision de la mezcla de aire-combustible a motores de combustion interna.

Info

Publication number
ES446853A1
ES446853A1 ES446853A ES446853A ES446853A1 ES 446853 A1 ES446853 A1 ES 446853A1 ES 446853 A ES446853 A ES 446853A ES 446853 A ES446853 A ES 446853A ES 446853 A1 ES446853 A1 ES 446853A1
Authority
ES
Spain
Prior art keywords
variations
amplitude
signal
carburetor
control circuit
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
ES446853A
Other languages
English (en)
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.)
DBA SA
Original Assignee
DBA SA
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 DBA SA filed Critical DBA SA
Publication of ES446853A1 publication Critical patent/ES446853A1/es
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
    • 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
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M3/00—Idling devices for carburettors
    • F02M3/08—Other details of idling devices
    • F02M3/09—Valves responsive to engine conditions, e.g. manifold vacuum
    • 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

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)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
ES446853A 1976-01-16 1976-04-09 Procedimiento y circuito para controlar la admision de la mezcla de aire-combustible a motores de combustion interna. Expired ES446853A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7601077A FR2356011A1 (fr) 1976-01-16 1976-01-16 Procede de controle de l'admission du melange air-carburant dans un moteur a explosion et dispositif pour la mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
ES446853A1 true ES446853A1 (es) 1977-06-01

Family

ID=9168012

Family Applications (1)

Application Number Title Priority Date Filing Date
ES446853A Expired ES446853A1 (es) 1976-01-16 1976-04-09 Procedimiento y circuito para controlar la admision de la mezcla de aire-combustible a motores de combustion interna.

Country Status (11)

Country Link
US (1) US4138975A (es)
JP (1) JPS51124745A (es)
BR (1) BR7700247A (es)
CA (1) CA1090446A (es)
DD (1) DD126927A5 (es)
DE (1) DE2615711A1 (es)
ES (1) ES446853A1 (es)
FR (1) FR2356011A1 (es)
GB (1) GB1548655A (es)
IT (1) IT1063043B (es)
SE (1) SE415120B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584181B2 (ja) * 1977-12-28 1983-01-25 日産自動車株式会社 機関のアイドル回転制御装置
US4366793A (en) * 1980-10-24 1983-01-04 Coles Donald K Internal combustion engine
US4520272A (en) * 1982-01-30 1985-05-28 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Engine speed regulating system
JPS59158357A (ja) * 1983-02-28 1984-09-07 Honda Motor Co Ltd 内燃エンジンのアイドル回転数制御方法
US4532903A (en) * 1984-03-14 1985-08-06 Brunswick Corporation Binary and proportional control for a feedback carburetor
US5253626A (en) * 1992-10-06 1993-10-19 Kokusan Denki Co., Ltd. Rotational speed control system for internal combustion engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1033035A (en) * 1972-04-24 1978-06-13 William R. Seitz Surge sensory apparatus for a prime mover
GB1538224A (en) * 1975-02-25 1979-01-10 Cav Ltd Fuel supply systems for internal combustion engines
US4033314A (en) * 1975-08-08 1977-07-05 Eaton Corporation Metering control

Also Published As

Publication number Publication date
FR2356011A1 (fr) 1978-01-20
US4138975A (en) 1979-02-13
SE415120B (sv) 1980-09-08
DE2615711A1 (de) 1977-07-21
SE7604276L (sv) 1977-07-17
DD126927A5 (es) 1977-08-24
IT1063043B (it) 1985-02-11
FR2356011B1 (es) 1978-12-08
JPS51124745A (en) 1976-10-30
BR7700247A (pt) 1977-09-20
GB1548655A (en) 1979-07-18
CA1090446A (en) 1980-11-25

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