FR1547734A - Improvements to carburettors for internal combustion engines - Google Patents

Improvements to carburettors for internal combustion engines

Info

Publication number
FR1547734A
FR1547734A FR125127A FR125127A FR1547734A FR 1547734 A FR1547734 A FR 1547734A FR 125127 A FR125127 A FR 125127A FR 125127 A FR125127 A FR 125127A FR 1547734 A FR1547734 A FR 1547734A
Authority
FR
France
Prior art keywords
carburettors
internal combustion
combustion engines
engines
internal
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
FR125127A
Other languages
French (fr)
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.)
Societe Industrielle de Brevets et dEtudes SIBE
Original Assignee
Societe Industrielle de Brevets et dEtudes SIBE
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 Societe Industrielle de Brevets et dEtudes SIBE filed Critical Societe Industrielle de Brevets et dEtudes SIBE
Priority to FR125127A priority Critical patent/FR1547734A/en
Priority to FR129669A priority patent/FR93856E/en
Priority to FR132960A priority patent/FR93915E/en
Priority to FR136712A priority patent/FR94331E/en
Priority to DE1802101A priority patent/DE1802101C3/en
Priority to GB48340/68A priority patent/GB1217948A/en
Priority to JP43076434A priority patent/JPS4835892B1/ja
Application granted granted Critical
Publication of FR1547734A publication Critical patent/FR1547734A/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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • F02M23/06—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on engine speed
    • F02M23/067—Secondary air admission flow at high speeds and with the main butterfly valve closed, e.g. during deceleration
    • 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • 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
    • F02M13/00—Arrangements of two or more separate carburettors; Carburettors using more than one fuel
    • F02M13/02—Separate carburettors
    • F02M13/026—Common functional groups for several carburettors, e.g. common idling system
    • 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
    • F02M3/12—Passageway systems
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
    • F02M2700/4302—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
    • F02M2700/4304—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit working only with one fuel
    • F02M2700/4311—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit working only with one fuel with mixing chambers disposed in parallel
    • 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
FR125127A 1967-10-19 1967-10-19 Improvements to carburettors for internal combustion engines Expired FR1547734A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR125127A FR1547734A (en) 1967-10-19 1967-10-19 Improvements to carburettors for internal combustion engines
FR129669A FR93856E (en) 1967-10-19 1967-11-24 Improvements made to carburettors for internal combustion engines.
FR132960A FR93915E (en) 1967-10-19 1967-12-19 Improvements made to carburettors for internal combustion engines.
FR136712A FR94331E (en) 1967-10-19 1968-01-19 Improvements made to carburettors for internal combustion engines.
DE1802101A DE1802101C3 (en) 1967-10-19 1968-10-09 Carburetors for internal combustion engines
GB48340/68A GB1217948A (en) 1967-10-19 1968-10-11 Improvements to carburettors for internal combustion engines
JP43076434A JPS4835892B1 (en) 1967-10-19 1968-10-19

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR125127A FR1547734A (en) 1967-10-19 1967-10-19 Improvements to carburettors for internal combustion engines
FR129669A FR93856E (en) 1967-10-19 1967-11-24 Improvements made to carburettors for internal combustion engines.
FR132960A FR93915E (en) 1967-10-19 1967-12-19 Improvements made to carburettors for internal combustion engines.
FR136712A FR94331E (en) 1967-10-19 1968-01-19 Improvements made to carburettors for internal combustion engines.

Publications (1)

Publication Number Publication Date
FR1547734A true FR1547734A (en) 1968-11-29

Family

ID=27444931

Family Applications (4)

Application Number Title Priority Date Filing Date
FR125127A Expired FR1547734A (en) 1967-10-19 1967-10-19 Improvements to carburettors for internal combustion engines
FR129669A Expired FR93856E (en) 1967-10-19 1967-11-24 Improvements made to carburettors for internal combustion engines.
FR132960A Expired FR93915E (en) 1967-10-19 1967-12-19 Improvements made to carburettors for internal combustion engines.
FR136712A Expired FR94331E (en) 1967-10-19 1968-01-19 Improvements made to carburettors for internal combustion engines.

Family Applications After (3)

Application Number Title Priority Date Filing Date
FR129669A Expired FR93856E (en) 1967-10-19 1967-11-24 Improvements made to carburettors for internal combustion engines.
FR132960A Expired FR93915E (en) 1967-10-19 1967-12-19 Improvements made to carburettors for internal combustion engines.
FR136712A Expired FR94331E (en) 1967-10-19 1968-01-19 Improvements made to carburettors for internal combustion engines.

Country Status (4)

Country Link
JP (1) JPS4835892B1 (en)
DE (1) DE1802101C3 (en)
FR (4) FR1547734A (en)
GB (1) GB1217948A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711069A (en) * 1969-08-15 1973-01-16 Ford Motor Co High velocity carburetor idle system
DE3238171A1 (en) * 1981-10-31 1983-05-05 Aisan Kogyo K.K., Obu, Aichi CARBURETTOR FOR INTERNAL COMBUSTION ENGINES

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878271A (en) * 1972-05-17 1975-04-15 Alfa Romeo Spa Device for feeding the air-fuel mixture to an internal combustion engine during idling
US3823699A (en) * 1972-10-20 1974-07-16 Aerodex Inc Deceleration fuel flow and emission control for internal combustion engines
FR2251716B1 (en) * 1973-11-21 1978-12-29 Sibe
PL118850B1 (en) * 1976-12-13 1981-11-30 Os Bad Rozwojowy Samoch Carburettor idle running device
FR2452002A1 (en) * 1979-03-22 1980-10-17 Sibe IMPROVEMENTS IN CARBURETOR DEVICES FOR INTERNAL COMBUSTION ENGINES
FR2525690B1 (en) * 1982-04-21 1986-10-03 Sibe CARBURETOR FOR INTERNAL COMBUSTION ENGINE WITH SLOW MOTION CIRCUIT
DE3304682C2 (en) * 1983-02-11 1985-03-21 Pierburg Gmbh & Co Kg, 4040 Neuss Carburetors for internal combustion engines
CN113187625A (en) * 2021-05-19 2021-07-30 重庆宗申通用动力机械有限公司 Gasoline engine carburetor suitable for different altitudes and gasoline engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711069A (en) * 1969-08-15 1973-01-16 Ford Motor Co High velocity carburetor idle system
DE3238171A1 (en) * 1981-10-31 1983-05-05 Aisan Kogyo K.K., Obu, Aichi CARBURETTOR FOR INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
DE1802101B2 (en) 1973-03-29
FR94331E (en) 1969-08-01
JPS4835892B1 (en) 1973-10-31
DE1802101C3 (en) 1973-10-11
FR93856E (en) 1969-05-30
DE1802101A1 (en) 1969-06-26
GB1217948A (en) 1971-01-06
FR93915E (en) 1969-06-06

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