GB1113586A - Internal combustion engine fuel systems - Google Patents

Internal combustion engine fuel systems

Info

Publication number
GB1113586A
GB1113586A GB33876/66A GB3387666A GB1113586A GB 1113586 A GB1113586 A GB 1113586A GB 33876/66 A GB33876/66 A GB 33876/66A GB 3387666 A GB3387666 A GB 3387666A GB 1113586 A GB1113586 A GB 1113586A
Authority
GB
United Kingdom
Prior art keywords
outlet
controlled
flow
amplifier
valve
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
GB33876/66A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation 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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB1113586A publication Critical patent/GB1113586A/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
    • F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
    • F02M7/18—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel-metering orifice
    • F02M7/20—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel-metering orifice operated automatically, e.g. dependent on altitude
    • 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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/06—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way 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
    • 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
    • F02M7/106—Fluid amplifier as a device for influencing the fuel-air mixture
    • 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
    • F02M2700/4373—Mixture improving devices
    • 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
    • Y10S123/00—Internal-combustion engines
    • Y10S123/10—Fluidic amplifier fuel control
    • 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
    • Y10S261/69—Fluid amplifiers in carburetors
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2076—Utilizing diverse fluids
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/212—System comprising plural fluidic devices or stages
    • Y10T137/2125—Plural power inputs [e.g., parallel inputs]
    • Y10T137/2147—To cascaded plural devices

Abstract

1,113,586. Valves. GENERAL MOTORS CORPORATION. 28 July, 1966 [16 Sept., 1965], No. 33876/66. Heading F2V. [Also in Divisions F1 and G3] In a carburetter, an auxiliary fuel jet 28, additional to the normally operative jet 22, is controlled by a valve 30 operated by a diaphragm 32 controlled by the flow through one outlet 44 of a fluid amplifier 40. The amplifier 40 is supplied with compressed air by a pump 38, the flow through inlet 40 being split by splitter 48 through outlets 44, 46, the amount flowing through outlet 44 being controlled by the suction at the Venturi throat 16 acting through passage 50. At low airflow through Venturi 16, the flow through passage 44 is small and spring 34 opens valve 30 to enrich the fuel-air mixture. At higher airflows, the greater Venturi suction diverts more of the amplifier air through outlet 44 whereby valve 30 is closed.
GB33876/66A 1965-09-16 1966-07-28 Internal combustion engine fuel systems Expired GB1113586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US487756A US3388898A (en) 1965-09-16 1965-09-16 Fuel system

Publications (1)

Publication Number Publication Date
GB1113586A true GB1113586A (en) 1968-05-15

Family

ID=23936998

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33876/66A Expired GB1113586A (en) 1965-09-16 1966-07-28 Internal combustion engine fuel systems

Country Status (3)

Country Link
US (1) US3388898A (en)
DE (1) DE1284686B (en)
GB (1) GB1113586A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589381A (en) * 1967-10-20 1971-06-29 Tateisi Electronics Pure fluid system
US3590840A (en) * 1968-05-29 1971-07-06 Bendix Corp Fluidic control apparatus
US3570823A (en) * 1968-07-12 1971-03-16 Aisan Kogyo Co Ltd Carburetor with fluid amplifying elements
US3574346A (en) * 1968-08-21 1971-04-13 Bendix Corp Fuel system
US3679185A (en) * 1968-10-12 1972-07-25 Westinghouse Italiana Carburetor system having a fluidic proportional amplifier
US3556063A (en) * 1969-06-25 1971-01-19 Borg Warner Fuel system
US3581719A (en) * 1969-10-30 1971-06-01 Chrysler Corp Fluidic exhaust recirculator for two stroke cycle engines
US3652065A (en) * 1970-01-05 1972-03-28 Acf Ind Inc Fluidic controlled carburetor
US3656736A (en) * 1970-06-29 1972-04-18 Gen Motors Corp Fluid amplifier controlled carburetor
US3675906A (en) * 1970-09-25 1972-07-11 Bendix Corp Fluidic fuel system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH289804A (en) * 1950-03-09 1953-03-31 Gianini Carlo Process for the intermittent forced pulverization of fuel in internal combustion engines and carburetor for carrying out the process.
GB694387A (en) * 1950-03-09 1953-07-22 Carlo Gianini System of carburation in internal combustion engines, and a carburettor embodying the system
FR1047838A (en) * 1951-06-21 1953-12-17 Solex Soc Improvements to carburettors for internal combustion engines
US2752136A (en) * 1953-11-23 1956-06-26 Holley Carburetor Co Carburetor control valve
FR1191642A (en) * 1958-02-14 1959-10-21 Partial use of lean mixtures, making it possible to increase the compression ratio of gasoline engines, and corresponding device for automatic richness variation
FR1257050A (en) * 1960-02-13 1961-03-31 App Control Equip Moteurs Improvements made to carburetion devices, in particular for two-stroke engines, and to engines fitted with these devices
US3001539A (en) * 1960-08-15 1961-09-26 Hurvitz Hyman Suction amplifier
US3215413A (en) * 1961-10-23 1965-11-02 Acf Ind Inc Carburetor
US3258023A (en) * 1963-04-12 1966-06-28 Romald E Bowles Pneumatic eye

Also Published As

Publication number Publication date
DE1284686B (en) 1968-12-05
US3388898A (en) 1968-06-18

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