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ES411600A1 - Improvements in the carburetors. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the carburetors. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES411600A1
ES411600A1 ES411600A ES411600A ES411600A1 ES 411600 A1 ES411600 A1 ES 411600A1 ES 411600 A ES411600 A ES 411600A ES 411600 A ES411600 A ES 411600A ES 411600 A1 ES411600 A1 ES 411600A1
Authority
ES
Spain
Prior art keywords
engine
fuel
intake duct
air
main
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
ES411600A
Other languages
Spanish (es)
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
Priority claimed from FR7212543A external-priority patent/FR2180160A5/fr
Application filed by Societe Industrielle de Brevets et dEtudes SIBE filed Critical Societe Industrielle de Brevets et dEtudes SIBE
Publication of ES411600A1 publication Critical patent/ES411600A1/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
    • 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/04—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling being auxiliary carburetting apparatus able to be put into, and out of, operation, e.g. having automatically-operated disc valves
    • F02M1/046—Auxiliary carburetting apparatus controlled by piston valves
    • 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
    • F02M1/08—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling becoming operative or inoperative automatically
    • F02M1/10—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling becoming operative or inoperative automatically dependent on engine temperature, e.g. having thermostat

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)

Abstract

Improvements in the carburetors, for internal combustión engine, comprising, for the normal running of this engine, a main fuel jet system that is located upstream of a main throttle body operated by the driver and, for the setting in gear and cold running, an auxiliary starting device to increase the fuel flow rate and possibly the air flow admitted into the engine intake duct with respect to the flow rate corresponding to the engine idling speed, said auxiliary device being controlled of start in direct or indirect function of the engine temperature, characterized in that its starting device comprises, on the one hand, a suitable distributor (49 or 84, 93), while the engine has not reached its normal operating temperature, to open a channel (48 or 73) that receives a mixture of air and fuel in a well-determined proportion and that flows into the n the area of the intake duct (1) located downstream of its main throttle body (2) and, on the other hand, a start valve (3) located in the intake duct (1) upstream of the jet system main (67), keeping the starting valve (3) sufficiently open, when the engine is warm, so as not to significantly enrich the air/fuel mixture at idle and very small engine loads. (Machine-translation by Google Translate, not legally binding)
ES411600A 1972-04-10 1973-02-14 Improvements in the carburetors. (Machine-translation by Google Translate, not legally binding) Expired ES411600A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7212543A FR2180160A5 (en) 1972-04-10 1972-04-10

Publications (1)

Publication Number Publication Date
ES411600A1 true ES411600A1 (en) 1976-01-01

Family

ID=9096604

Family Applications (1)

Application Number Title Priority Date Filing Date
ES411600A Expired ES411600A1 (en) 1972-04-10 1973-02-14 Improvements in the carburetors. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
JP (1) JPS5224611B2 (en)
AR (1) AR197119A1 (en)
BR (1) BR7302438D0 (en)
ES (1) ES411600A1 (en)
SE (1) SE395508B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50144826A (en) * 1974-05-15 1975-11-20
JPS50146572A (en) * 1974-05-16 1975-11-25
JPS5739163B2 (en) * 1974-08-26 1982-08-19
JPS5294937A (en) * 1976-02-06 1977-08-10 Hitachi Ltd Auto choke carburator
JPS52106028A (en) * 1976-03-03 1977-09-06 Hitachi Ltd Auto choke carbureter
JPS52160020U (en) * 1976-05-12 1977-12-05
JPS56176003U (en) * 1980-05-28 1981-12-25
JPS6033142A (en) * 1983-07-30 1985-02-20 Daiwa Giken Kk Rack for conveying glass plate
JPS63180344U (en) * 1987-05-08 1988-11-22
JPS63180345U (en) * 1987-05-11 1988-11-22
JPS63301139A (en) * 1987-05-30 1988-12-08 Bousou Shatai Kk Elevator device for loading/unloading load for automobile
JPH0522442Y2 (en) * 1990-03-16 1993-06-08
CN113474136B (en) * 2019-04-18 2024-04-26 日本电气硝子株式会社 Protection sheet cutting device and method for manufacturing glass substrate package

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2036020A (en) * 1933-10-27 1936-03-31 Bendix Aviat Corp Carburetor
US2215682A (en) * 1937-08-17 1940-09-24 Bendix Prod Corp Carburetor
US3414243A (en) * 1967-02-06 1968-12-03 Ford Motor Co Carburetor having a cold starting enrichment mechanism

Also Published As

Publication number Publication date
BR7302438D0 (en) 1974-06-27
JPS5224611B2 (en) 1977-07-02
AR197119A1 (en) 1974-03-15
SE395508B (en) 1977-08-15
JPS498629A (en) 1974-01-25

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