[go: up one dir, main page]

GB1174980A - Carburettors for Motor Vehicles - Google Patents

Carburettors for Motor Vehicles

Info

Publication number
GB1174980A
GB1174980A GB02520/67A GB1252067A GB1174980A GB 1174980 A GB1174980 A GB 1174980A GB 02520/67 A GB02520/67 A GB 02520/67A GB 1252067 A GB1252067 A GB 1252067A GB 1174980 A GB1174980 A GB 1174980A
Authority
GB
United Kingdom
Prior art keywords
valve
fuel
weight
air ratio
increases
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
GB02520/67A
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor 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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Publication of GB1174980A publication Critical patent/GB1174980A/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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • F02M23/10—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on temperature, e.g. engine temperature
    • 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
    • F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
    • F02M19/08—Venturis
    • F02M19/086—Venturi suction bypass systems
    • 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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • 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
    • F02M2700/4361—Mixing chambers
    • 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

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

Abstract

1,174,980. Spray carburetters. FORD MOTOR CO. Ltd. March 17, 1967 [June 22, 1966], No.12520/67. Heading F1B. A valve 36 in a secondary air by-pass 34, operated by a swinging weight 41, closes upon acceleration or when the vehicle is ascending a hill to increase the fuel-air ratio. Closing of the valve 36 increases the suction in the Venturi 26 and hence increases the fuel supply. The shaft of valve 37 is connected to the weight 41 through a bi-metallic element 42 which, for given portion of weight 41, varies the position of valve 36 in accordance with temperature to decrease the fuel-air ratio as temperature increases. Valve 36 is also operative upon deceleration to reduce the fuel-air ratio.
GB02520/67A 1966-06-22 1967-03-17 Carburettors for Motor Vehicles Expired GB1174980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US559464A US3381945A (en) 1966-06-22 1966-06-22 Inertia sensing carburetor metering control

Publications (1)

Publication Number Publication Date
GB1174980A true GB1174980A (en) 1969-12-17

Family

ID=24233693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB02520/67A Expired GB1174980A (en) 1966-06-22 1967-03-17 Carburettors for Motor Vehicles

Country Status (3)

Country Link
US (1) US3381945A (en)
DE (1) DE1576548A1 (en)
GB (1) GB1174980A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567964A1 (en) * 1984-07-19 1986-01-24 Renault DEVICE FOR CONTROLLING THE RICHNESS OF THE MIXTURE ALLOWED IN AN INTERNAL COMBUSTION ENGINE

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514908A (en) * 1978-07-14 1980-02-01 Hitachi Ltd Air valve for fuel injection

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1120772A (en) * 1913-12-03 1914-12-15 Johann G Wallmann Combined liquid-fuel control for motor-cars and grade-meters.
US1259291A (en) * 1917-10-03 1918-03-12 Brainard G Rich Auxiliary air-valve.
FR493271A (en) * 1918-11-22 1919-08-05 Jose Pifarre Improvements in carburetion and carburettor settings
US2082294A (en) * 1936-10-08 1937-06-01 Linga Torbjorn Carburetor
US2283694A (en) * 1938-03-25 1942-05-19 Gen Motors Corp Carbureting apparatus
US2836403A (en) * 1955-01-03 1958-05-27 Forgaz Ag Carburetor
US2986380A (en) * 1957-12-30 1961-05-30 Acf Ind Inc Thermostatic idle
US3246886A (en) * 1963-03-07 1966-04-19 Ford Motor Co Charge forming device enrichment mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567964A1 (en) * 1984-07-19 1986-01-24 Renault DEVICE FOR CONTROLLING THE RICHNESS OF THE MIXTURE ALLOWED IN AN INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
DE1576548A1 (en) 1970-05-27
US3381945A (en) 1968-05-07

Similar Documents

Publication Publication Date Title
GB1379952A (en) Carburettor with a deceleration circuit
GB1389155A (en) Engine carburettor having a throttle valve positioner
GB1114318A (en) Improvements in or relating to the control of the ignition of a vehicle engine
GB1174980A (en) Carburettors for Motor Vehicles
US2315912A (en) Governor
GB1348965A (en) Carburetor with anti-running-on control
GB1384655A (en) Internal combustion engine with control of the carburettor to prevent running-on
GB1355249A (en) Spark ignition internal combustion engine
US2610044A (en) Carburetor
GB1453217A (en) Carburettor
GB1099877A (en) Improvements in or relating to carburettors
GB1443591A (en) Carburettor
GB1283647A (en) Improvements in fuel supply systems for combustion vehicle engines
GB1307501A (en) Air valve type carburettor
GB1519584A (en) A fuel economiser device
GB1181357A (en) Improvements relating to the control of automatic gearing in motor vehicles
GB1177268A (en) Carburettor Fuel Supply System
GB1225952A (en)
GB713701A (en) Improvements in or relating to carburetters for motor-vehicle engines
GB1237806A (en) Carburetor choke valve
GB969877A (en) Internal combustion engine ignition timing system
GB1205142A (en) Carburetor idle speed fuel control
GB1090084A (en) Improvements in or relating to throttle linkages for vehicle engines
GB429756A (en) Improvements in and relating to mechanism for limiting the acceleration of motor car engines
GB1288350A (en)

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees