ES280691A1 - Pressure carburetors - Google Patents

Pressure carburetors

Info

Publication number
ES280691A1
ES280691A1 ES0280691A ES280691A ES280691A1 ES 280691 A1 ES280691 A1 ES 280691A1 ES 0280691 A ES0280691 A ES 0280691A ES 280691 A ES280691 A ES 280691A ES 280691 A1 ES280691 A1 ES 280691A1
Authority
ES
Spain
Prior art keywords
pump
fuel
section
supply duct
aspiration
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
ES0280691A
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 FR875431A external-priority patent/FR1309918A/en
Priority claimed from FR884994A external-priority patent/FR80933E/en
Priority claimed from FR890618A external-priority patent/FR81277E/en
Application filed by Societe Industrielle de Brevets et dEtudes SIBE filed Critical Societe Industrielle de Brevets et dEtudes SIBE
Publication of ES280691A1 publication Critical patent/ES280691A1/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
    • F02M71/00—Combinations of carburettors and low-pressure fuel-injection apparatus
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/08—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by the fuel being carried by compressed air into main stream of combustion-air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)

Abstract

A supply device for internal combustion engines, in which fuel, at least for certain engine operating conditions, is injected under pressure by a pump into the engine's supply duct, characterized in that it comprises a chamber in which It gathers the previously dosed fuel by passing it through a variable section orifice proportional to the air passage section in a determined section of the supply duct and on which the aspiration of said pump is connected. (Machine-translation by Google Translate, not legally binding)
ES0280691A 1961-10-09 1962-09-11 Pressure carburetors Expired ES280691A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR875431A FR1309918A (en) 1961-10-09 1961-10-09 Improvements made to supply devices for internal combustion engines operating by injection
FR884994A FR80933E (en) 1962-01-16 1962-01-16 Improvements made to fuel systems for internal combustion engines, operating by injection
FR890618A FR81277E (en) 1962-03-09 1962-03-09 Improvements made to fuel systems for internal combustion engines, operating by injection

Publications (1)

Publication Number Publication Date
ES280691A1 true ES280691A1 (en) 1963-02-01

Family

ID=27246205

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0280691A Expired ES280691A1 (en) 1961-10-09 1962-09-11 Pressure carburetors

Country Status (4)

Country Link
US (1) US3198498A (en)
DE (1) DE1243917B (en)
ES (1) ES280691A1 (en)
GB (1) GB949666A (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278173A (en) * 1963-04-29 1966-10-11 Acf Ind Inc Carburetor
FR1418927A (en) * 1964-10-12 1965-11-26 Sibe Improvements in liquid fuel supply devices for internal combustion engines
FR1447316A (en) * 1965-06-15 1966-07-29 Sibe Improvements to fuel injection devices in the intake manifold of an internal combustion engine
US3456929A (en) * 1966-08-12 1969-07-22 Zenith Carburetter Co Ltd Carburetters
US3469566A (en) * 1967-01-19 1969-09-30 Hastings Mfg Co Centrifugal air precleaner with blower
FR2054292A5 (en) * 1969-07-09 1971-04-16 Bosch
US3640512A (en) * 1969-07-14 1972-02-08 Henri Morgenroth Meteringrod carburetor
GB1295774A (en) * 1970-03-31 1972-11-08
IT995212B (en) * 1972-08-29 1975-11-10 Bosch Gmbh Robert FUEL DOSING SYSTEM FOR INTERNAL COMBUSTION ENGINES
US3852381A (en) * 1973-03-21 1974-12-03 Gen Motors Corp Carburetor
FR2235285B1 (en) * 1973-06-29 1979-04-20 Aquitaine Petrole
US4013741A (en) * 1975-03-31 1977-03-22 Lectron Products, Inc. Carburetor
FR2329860A1 (en) * 1975-10-31 1977-05-27 Sibe IMPROVEMENTS TO CARBURATION SYSTEMS
DE2621670A1 (en) * 1976-05-15 1977-12-01 Bosch Gmbh Robert ARRANGEMENT FOR SUPPLYING SECONDARY AIR INTO THE SUCTION MANIFOLD OF A COMBUSTION MACHINE
DE2638666A1 (en) * 1976-08-27 1978-03-02 Volkswagenwerk Ag FUEL INJECTOR
US4304211A (en) * 1976-11-26 1981-12-08 Yamaha Hatsukoki Kabushiki Kaisha Control of fuel injection type induction system
DE2738992C2 (en) * 1977-08-30 1982-03-25 Volkswagenwerk Ag, 3180 Wolfsburg Device for the continuous injection of fuel
DE2759724C2 (en) * 1977-08-30 1986-07-03 Volkswagen AG, 3180 Wolfsburg INJECTION DEVICE
DE2742797A1 (en) * 1977-09-23 1979-04-05 Bosch Gmbh Robert FUEL INJECTION SYSTEM
DE2854988C2 (en) * 1978-12-20 1985-09-26 Volkswagenwerk Ag, 3180 Wolfsburg Device for the continuous injection of a mixture consisting of fuel and air into the intake line of an internal combustion engine
DE2900459A1 (en) * 1979-01-08 1980-07-17 Volkswagenwerk Ag Fuel injection system for IC engine - has tapered needle for fuel metering controlled by same regulator during part and full load running
DE2900691A1 (en) * 1979-01-10 1980-07-24 Volkswagenwerk Ag Fuel injection system for IC engine - has air pump on atomising air branch flow to improve response to load changes
DE2930737C2 (en) * 1979-07-28 1983-10-20 Bosch und Pierburg System oHG, 4040 Neuss Constant pressure carburettor
DE3003386C2 (en) * 1980-01-31 1981-12-03 Pierburg Gmbh & Co Kg, 4040 Neuss Fuel supply device
DE3033644A1 (en) * 1980-09-06 1982-04-29 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION SYSTEM
US4323521A (en) * 1980-12-18 1982-04-06 Henri Morgenroth Constant depression carburetor
EP0167182A3 (en) * 1981-07-07 1986-03-26 Piper Fm Limited Delivery of fuel to working chambers of internal combustion engines
US4409944A (en) * 1981-08-05 1983-10-18 Pierburg Gmbh & Co. Kg Fuel supply system
DE3130911C2 (en) * 1981-08-05 1985-09-26 Pierburg Gmbh & Co Kg, 4040 Neuss Fuel supply device
JPS58152153A (en) * 1982-03-04 1983-09-09 Toyota Motor Corp Air valve type carburetor
DE3212124C1 (en) * 1982-04-01 1983-11-24 Pierburg Gmbh & Co Kg, 4040 Neuss Arrangement on a metering cross section of a mixture former
GB2172654B (en) * 1985-03-18 1988-02-03 Ford Motor Co Air-fuel mixture supply system for multi-cylinder i.c. engine
US5082184A (en) * 1986-05-02 1992-01-21 General Motors Corporation Fuel injection
JPS6345052U (en) * 1986-09-10 1988-03-26
JPH0264258A (en) * 1988-08-29 1990-03-05 Nichibei Denshi Kiki Kk Device for supplying assist air
US5662836A (en) * 1995-10-25 1997-09-02 Yost; Robert M. Fuel jet having stepped needle

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1273356A (en) * 1915-02-03 1918-07-23 Good Inventions Co Fuel-supply means for combustion-engines.
US1402749A (en) * 1919-07-30 1922-01-10 Pont Eleuthere Paul Du Fuel-feeding system for internal-combustion engines
DE336261C (en) * 1919-07-31 1921-04-26 Daimler Motoren Device for supplying fuel for internal combustion engines
FR781111A (en) * 1934-02-01 1935-05-09 Carburateur Stratos Soc Du Carburetor without float bowl
US2261490A (en) * 1939-05-22 1941-11-04 Detroit Lubricator Co Carburetor
US2777678A (en) * 1953-07-28 1957-01-15 Holley Carburetor Co Carburetor
US2863433A (en) * 1954-10-06 1958-12-09 Chrysler Corp Low pressure fuel injection system
US2876758A (en) * 1956-11-19 1959-03-10 Acf Ind Inc Starter controlled priming system for a fuel injection operated internal combustion engine
US2857203A (en) * 1956-12-27 1958-10-21 Acf Ind Inc Injection fuel nozzle
US3005625A (en) * 1957-11-22 1961-10-24 Holley Carburetor Co Fuel supply system
US2882879A (en) * 1958-02-06 1959-04-21 Dolza John Fuel injection systems
US2968473A (en) * 1958-03-05 1961-01-17 Gen Motors Corp Pressurized fuel injection system
US3034771A (en) * 1958-11-06 1962-05-15 Schutte & Koerting Co Desuperheater

Also Published As

Publication number Publication date
DE1243917B (en) 1967-07-06
GB949666A (en) 1964-02-19
US3198498A (en) 1965-08-03

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