CA938185A - Carburetor control system and method for regulating air to fuel ratio - Google Patents

Carburetor control system and method for regulating air to fuel ratio

Info

Publication number
CA938185A
CA938185A CA112593A CA112593A CA938185A CA 938185 A CA938185 A CA 938185A CA 112593 A CA112593 A CA 112593A CA 112593 A CA112593 A CA 112593A CA 938185 A CA938185 A CA 938185A
Authority
CA
Canada
Prior art keywords
control system
fuel ratio
regulating air
carburetor control
carburetor
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
CA112593A
Other languages
English (en)
Other versions
CA112593S (en
Inventor
G. Gerhold Clarence
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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products 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 Universal Oil Products Co filed Critical Universal Oil Products Co
Application granted granted Critical
Publication of CA938185A publication Critical patent/CA938185A/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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/10—Other installations, without moving parts, for influencing fuel/air ratio, e.g. electrical means
    • F02M7/11—Altering float-chamber pressure
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0217—Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
    • F02D2700/0225—Control of air or mixture supply
    • F02D2700/0228—Engines without compressor
    • F02D2700/023—Engines without compressor by means of one throttle device
    • F02D2700/0233—Engines without compressor by means of one throttle device depending on several parameters
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/67—Carburetors with vented bowl

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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
CA112593A 1970-05-25 1971-05-10 Carburetor control system and method for regulating air to fuel ratio Expired CA938185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4018270A 1970-05-25 1970-05-25

Publications (1)

Publication Number Publication Date
CA938185A true CA938185A (en) 1973-12-11

Family

ID=21909585

Family Applications (1)

Application Number Title Priority Date Filing Date
CA112593A Expired CA938185A (en) 1970-05-25 1971-05-10 Carburetor control system and method for regulating air to fuel ratio

Country Status (7)

Country Link
US (1) US3730157A (enrdf_load_stackoverflow)
CA (1) CA938185A (enrdf_load_stackoverflow)
DE (1) DE2124725C3 (enrdf_load_stackoverflow)
ES (1) ES391484A1 (enrdf_load_stackoverflow)
FR (1) FR2093684A5 (enrdf_load_stackoverflow)
GB (1) GB1344521A (enrdf_load_stackoverflow)
SE (1) SE368852B (enrdf_load_stackoverflow)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE375129B (enrdf_load_stackoverflow) * 1970-09-12 1975-04-07 Zeuna Staerker Kg
GB1369832A (en) * 1971-12-16 1974-10-09 Zenith Carburetter Co Ltd Carburetters
JPS5225884B2 (enrdf_load_stackoverflow) * 1971-12-29 1977-07-11
DE2202614A1 (de) * 1972-01-20 1973-08-02 Bosch Gmbh Robert Abgasnachverbrennungseinrichtung
DE2215533C3 (de) * 1972-03-30 1979-11-22 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Verminderung der schädlichen Anteile in den Abgasen einer Brennkraftmaschine
DE2216705C3 (de) * 1972-04-07 1978-06-08 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zum Entgiften der Abgase einer Brennkraftmaschine
IT995212B (it) * 1972-08-29 1975-11-10 Bosch Gmbh Robert Impianto di dosaggio del carburante per motori a combustione interna
DE2245418C3 (de) * 1972-09-15 1979-06-28 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffzumeßanlage für Brennkraftmaschinen
JPS5130204B2 (enrdf_load_stackoverflow) * 1973-01-22 1976-08-30
JPS5219254B2 (enrdf_load_stackoverflow) * 1973-09-19 1977-05-26
US3993447A (en) * 1973-12-28 1976-11-23 Phillips Petroleum Company Apparatus and method for control of carbon black reactor
US4058978A (en) * 1974-03-31 1977-11-22 Wilfried Bockelmann Regulating device for metering a supplementary air quantity to improve combustion in combustion engines
US3933438A (en) * 1974-07-05 1976-01-20 General Motors Corporation Combustible gas sensor for closed loop fuel control
JPS5174127A (enrdf_load_stackoverflow) * 1974-12-24 1976-06-26 Nissan Motor
GB1543569A (en) * 1975-02-22 1979-04-04 Lucas Electrical Ltd Fuel supply system for an internal combustion engine
US4034730A (en) * 1975-09-15 1977-07-12 General Motors Corporation Closed loop carburetor air-fuel ratio control apparatus
US4128088A (en) * 1976-05-10 1978-12-05 Colt Industries Operating Corp. Apparatus and system for controlling the air-fuel ratio supplied to a combustion carburetor
US4135482A (en) * 1976-05-10 1979-01-23 Colt Industries Operating Corp Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine
FR2377530A1 (fr) * 1977-01-14 1978-08-11 Sibe Perfectionnements aux carburateurs pour moteurs a combustion interne
JPS6027804B2 (ja) * 1977-05-13 1985-07-01 トヨタ自動車株式会社 内燃機関の２次空気供給量制御装置
JPS5431819A (en) * 1977-08-17 1979-03-08 Toyota Motor Corp Secondary air supply control equipment of internal combustion engine
JPS59126056A (ja) * 1983-01-07 1984-07-20 Fuji Heavy Ind Ltd 過給機付機関の気化器制御装置
SE463681B (sv) * 1987-11-23 1991-01-07 Electrolux Ab Foergasaranordning
US5021198A (en) * 1990-01-16 1991-06-04 Bombardier Inc. Carburetor with high altitude compensator
US5309889A (en) * 1993-02-10 1994-05-10 Tofel Richard M Carburetor kit for improved air-fuel mixture
US5299551A (en) * 1993-02-10 1994-04-05 Tofel Richard M Carburetor kit for improved air-fuel mixture
CA2187499A1 (en) 1996-10-09 1998-04-09 Sylvain Matte Electronic compensation system
US5879595A (en) * 1997-03-19 1999-03-09 Holtzman; Barry L Carburetor internal vent and fuel regulation assembly
US5879594A (en) * 1997-07-10 1999-03-09 Holtzman; Barry L. Temperature responsive pressure splitter
JP6618393B2 (ja) * 2016-03-15 2019-12-11 本田技研工業株式会社 汎用エンジン用燃料供給装置
DE102018118565A1 (de) * 2018-07-31 2020-02-06 Volkswagen Ag Verfahren zur Abgasnachbehandlung eines Verbrennungsmotors und Abgasnachbehandlungssystem
EP3667315B1 (en) * 2018-12-12 2025-03-26 HORIBA, Ltd. Exhaust gas analysis apparatus, and exhaust gas analysis method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2023647A (en) * 1930-03-15 1935-12-10 Schmid Carl Carburetor
US1999517A (en) * 1932-01-25 1935-04-30 Augustin M Prentiss Carburetor
US2244669A (en) * 1936-08-01 1941-06-10 Askania Werke Ag Control device for the fuel feed of internal combustion engines
US2248090A (en) * 1939-10-30 1941-07-08 George M Holley Self-controlled carburetor
US2557111A (en) * 1943-10-22 1951-06-19 Gen Motors Corp Charge forming device
US2796243A (en) * 1955-05-16 1957-06-18 Gen Motors Corp Carburetor
FR1228832A (fr) * 1958-11-18 1960-09-02 R E T E M Rech S Et Etudes Ele Dispositif d'injection de carburant à basse pression
DE1751410A1 (de) * 1968-05-24 1971-07-01 Bosch Gmbh Robert Temperaturabhaengige Schalteinrichtung fuer eine elektronisch gesteuerte Kraftstoffeinspritzeinrichtung

Also Published As

Publication number Publication date
FR2093684A5 (enrdf_load_stackoverflow) 1972-01-28
DE2124725C3 (de) 1975-03-13
GB1344521A (en) 1974-01-23
DE2124725B2 (de) 1974-07-25
US3730157A (en) 1973-05-01
SE368852B (enrdf_load_stackoverflow) 1974-07-22
DE2124725A1 (de) 1971-12-02
ES391484A1 (es) 1973-06-16

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