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
electromagnet
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 claimed from FR101784A external-priority patent/FR1526125A/en
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

    • 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
    • F02M3/06—Increasing idling speed
    • F02M3/07—Increasing 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
    • F02M3/075—Increasing 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D41/0005—Controlling intake air 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
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M3/07—Increasing 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/05—Advancing 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
    • F02P5/10—Advancing 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
    • F02P5/103—Advancing 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
    • F02P5/106—Combustion-air pressure devices combined with other specific conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0217—Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
    • F02D2700/0225—Control of air or mixture supply
    • F02D2700/0228—Engines without compressor
    • F02D2700/023—Engines without compressor by means of one throttle device
    • F02D2700/0238—Engines without compressor by means of one throttle device depending on the number of revolutions of a centrifugal governor
    • 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
    • Y02T10/40—Engine management systems
    • 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
    • Y10S261/19—Degassers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

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)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR101784A FR1526125A (en) 1967-04-06 1967-04-06 Improvements made to fuel systems 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
GB1305784A (en) * 1969-02-05 1973-02-07
GB1305991A (en) * 1969-02-05 1973-02-07
DE1933507B2 (en) * 1969-07-02 1972-12-07 Daimler Benz Ag, 7000 Stuttgart ADJUSTMENT DEVICE FOR IGNITION TIME AND THROTTLE VALVE CLOSING OF COMBUSTION MACHINERY
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
JPS5244732Y2 (en) * 1974-09-17 1977-10-12
JPS5314825Y2 (en) * 1974-12-24 1978-04-19
JPS5749747B2 (en) * 1975-03-20 1982-10-23
US4060063A (en) * 1975-06-02 1977-11-29 Toyota Jidosha Kogyo Kabushiki Kaisha Throttle positioner
FR2315617A1 (en) * 1975-06-26 1977-01-21 Sibe IMPROVEMENTS TO THE CARBURATION DEVICES FOR INTERNAL COMBUSTION ENGINES
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 Rüsselsheim Method and circuit arrangement for at least partial shutdown of the fuel idle component of a gasoline carburetor engine
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
FR2376290A1 (en) * 1976-12-29 1978-07-28 Peugeot MOTOR VEHICLE ACCELERATION CONTROL DEVICE
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
FR2452002A1 (en) * 1979-03-22 1980-10-17 Sibe IMPROVEMENTS IN CARBURETOR DEVICES FOR INTERNAL COMBUSTION ENGINES
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 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR CONTROLLING THE IDLE SPEED OF AN INTERNAL COMBUSTION ENGINE
DE3328949A1 (en) * 1983-08-11 1985-02-28 Vdo Adolf Schindling Ag, 6000 Frankfurt 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
US3547089A (en) 1970-12-15
DE1601993A1 (en) 1970-09-17
DE1601993B2 (en) 1973-07-26
DE1601993C3 (en) 1974-02-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee