GB1214071A - Improvements in or relating to carburation devices for internal combustion engines for automobile vehicles - Google Patents

Improvements in or relating to carburation devices for internal combustion engines for automobile vehicles

Info

Publication number
GB1214071A
GB1214071A GB05557/68A GB1555768A GB1214071A GB 1214071 A GB1214071 A GB 1214071A GB 05557/68 A GB05557/68 A GB 05557/68A GB 1555768 A GB1555768 A GB 1555768A GB 1214071 A GB1214071 A GB 1214071A
Authority
GB
United Kingdom
Prior art keywords
cock
during deceleration
lever
throttle
relating
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
GB05557/68A
Inventor
Michel Eugene Pierlot
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 to FR101784A priority Critical patent/FR1526125A/en
Priority to FR102501A priority patent/FR92280E/fr
Application filed by Societe Industrielle de Brevets et dEtudes SIBE filed Critical Societe Industrielle de Brevets et dEtudes SIBE
Publication of GB1214071A publication Critical patent/GB1214071A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M3/00Idling devices for carburettors
    • F02M3/06Increasing idling speed
    • F02M3/07Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed
    • F02M3/075Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed the valve altering the fuel conduit cross-section being a slidable valve
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002Controlling intake air
    • F02D41/0005Controlling intake air during deceleration
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M3/00Idling devices for carburettors
    • F02M3/06Increasing idling speed
    • F02M3/07Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00Advancing or retarding ignition; Control therefor
    • F02P5/04Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/05Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means
    • F02P5/10Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure
    • F02P5/103Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure dependent on the combustion-air pressure in engine
    • F02P5/106Combustion-air pressure devices combined with other specific conditions
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D2700/00Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02Controlling by changing the air or fuel supply
    • F02D2700/0217Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
    • F02D2700/0225Control of air or mixture supply
    • F02D2700/0228Engines without compressor
    • F02D2700/023Engines without compressor by means of one throttle device
    • F02D2700/0238Engines without compressor by means of one throttle device depending on the number of revolutions of a centrifugal governor
    • Y02T10/42
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00Gas and liquid contact apparatus
    • Y10S261/19Degassers

Abstract

1,214,071. Spray carburetters. SOC. INDUSTRIELLE DE BREVETS ET D'ETUDES. April 1, 1968 [April 6, 1967], No.15557/68. Heading F1B. During deceleration the quantity and richness of the mixture are increased compared with that at idling. A passage 14 is branched off from the idling passage 6 and is adapted to supply additional rich mixture when a cock 13 therein is opened. The cock 13 is connected to a lever 19 freely pivoted on the throttle spindle 15 and carrying a stop 20 cooperating with throttle operating lever 16. The lever 19 is operated by a diaphragm 24 responsive to reaction downstream of the throttle valve through a pipe 26 containing a cock 27 which is opened during deceleration by an electromagnet 30 controlled by a speed responsive device R e. g. as described in Specification 1, 099, 350. On opening of the cock 27 during deceleration, the suction activates diaphragm 24 to move lever 19 to the left to open throttle valve 2 slightly and open cock 13 to admit additional rich mixture through pipe 14. In a modification, Fig. 6, the suction during deceleration also operates an ignition retard device 43. In Fig. 4 the additional air and fuel pipes 12, 36 are both controlled by a single valve 34 activated by an electromagnet 30a.
GB05557/68A 1967-04-06 1968-04-01 Improvements in or relating to carburation devices for internal combustion engines for automobile vehicles Expired GB1214071A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR101784A FR1526125A (en) 1967-04-06 1967-04-06 Improvements to carburizing devices for internal combustion engines of motor vehicles
FR102501A FR92280E (en) 1967-04-06 1967-04-12

Publications (1)

Publication Number Publication Date
GB1214071A true GB1214071A (en) 1970-12-02

Family

ID=26175397

Family Applications (1)

Application Number Title Priority Date Filing Date
GB05557/68A Expired GB1214071A (en) 1967-04-06 1968-04-01 Improvements in or relating to carburation devices for internal combustion engines for automobile vehicles

Country Status (3)

Country Link
US (1) US3547089A (en)
DE (1) DE1601993C3 (en)
GB (1) GB1214071A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944634A (en) * 1973-05-29 1976-03-16 John M. Anderson Carburetor idling system
US4098850A (en) * 1974-09-04 1978-07-04 Aisin Seiki Kabushiki Kaisha Orifice device for air flow restriction

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1239285A (en) * 1967-08-28 1971-07-14
GB1289336A (en) * 1968-10-22 1972-09-13
GB1305991A (en) * 1969-02-05 1973-02-07
GB1305784A (en) * 1969-02-05 1973-02-07
DE1933507B2 (en) * 1969-07-02 1972-12-07 Adjustment device for ignition timing and closed throttle position of internal combustion engines
US3782346A (en) * 1970-03-30 1974-01-01 Toyo Kogyo Co Intake system for internal combustion engine
US3871341A (en) * 1970-12-21 1975-03-18 Optimizer Control Corp Speed controlled ignition retarder
JPS5110306B2 (en) * 1971-12-08 1976-04-02
US4096843A (en) * 1973-06-18 1978-06-27 Ethyl Corporation Starting system
US3948232A (en) * 1974-05-10 1976-04-06 The Bendix Corporation Altitude compensated nonlinear vacuum spark advance control system
US4060063A (en) * 1975-06-02 1977-11-29 Toyota Jidosha Kogyo Kabushiki Kaisha Throttle positioner
JPS5244732Y2 (en) * 1974-09-17 1977-10-12
JPS5314825Y2 (en) * 1974-12-24 1978-04-19
JPS5749747B2 (en) * 1975-03-20 1982-10-23
FR2315617B1 (en) * 1975-06-26 1977-12-02 Sibe
US3957022A (en) * 1975-09-02 1976-05-18 Ford Motor Company Carburetor deceleration emission control
DE2626862C2 (en) * 1976-06-16 1983-02-24 Adam Opel Ag, 6090 Ruesselsheim, De
JPS5610937Y2 (en) * 1976-07-07 1981-03-12
US4138974A (en) * 1976-10-13 1979-02-13 Toyo Kogyo Co., Ltd. Air-fuel mixture intake system
FR2376290B1 (en) * 1976-12-29 1981-06-26 Peugeot
US4167162A (en) * 1977-11-04 1979-09-11 Ford Motor Company Engine ignition timing control
US4217313A (en) * 1978-04-21 1980-08-12 Dmitrievsky Anatoly V Device for reducing noxious emissions from carburetor internal combustion engines
US4272459A (en) * 1979-01-04 1981-06-09 Ford Motor Company Carburetor accelerator pump lockout system
FR2452002B1 (en) * 1979-03-22 1983-12-23 Sibe
JPS6228674Y2 (en) * 1979-05-30 1987-07-23
US4277424A (en) * 1979-12-21 1981-07-07 Shivers Jr Charles B Carburetor for internal combustion engines
DE3113986A1 (en) * 1981-04-07 1982-10-21 Bosch Gmbh Robert DEVICE FOR CONTROLLING THE IDLE SPEED OF AN INTERNAL COMBUSTION ENGINE
DE3328949A1 (en) * 1983-08-11 1985-02-28 Vdo Schindling VALVE ARRANGEMENT
JPS60237142A (en) * 1984-05-07 1985-11-26 Toyota Motor Corp Controller for internal-combustion engine
JP2711707B2 (en) * 1989-01-27 1998-02-10 三信工業株式会社 Internal combustion engine lubrication condition adjusting device
US4971004A (en) * 1989-08-24 1990-11-20 Brunswick Corporation Deceleration enrichener system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944634A (en) * 1973-05-29 1976-03-16 John M. Anderson Carburetor idling system
US4098850A (en) * 1974-09-04 1978-07-04 Aisin Seiki Kabushiki Kaisha Orifice device for air flow restriction

Also Published As

Publication number Publication date
DE1601993A1 (en) 1970-09-17
US3547089A (en) 1970-12-15
DE1601993C3 (en) 1974-02-28
DE1601993B2 (en) 1973-07-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee