GB1182757A - Carburetor and Inlet Manifolds for Internal Combustion Engines - Google Patents

Carburetor and Inlet Manifolds for Internal Combustion Engines

Info

Publication number
GB1182757A
GB1182757A GB2253868A GB2253868A GB1182757A GB 1182757 A GB1182757 A GB 1182757A GB 2253868 A GB2253868 A GB 2253868A GB 2253868 A GB2253868 A GB 2253868A GB 1182757 A GB1182757 A GB 1182757A
Authority
GB
United Kingdom
Prior art keywords
valve
passage
inlet
open
air
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
GB2253868A
Inventor
Joseph A Bascle
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.)
Associated Consultants Inc
Original Assignee
Associated Consultants Inc
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 Associated Consultants Inc filed Critical Associated Consultants Inc
Priority to GB2253868A priority Critical patent/GB1182757A/en
Publication of GB1182757A publication Critical patent/GB1182757A/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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/04—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling being auxiliary carburetting apparatus able to be put into, and out of, operation, e.g. having automatically-operated disc valves
    • F02M1/06—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling being auxiliary carburetting apparatus able to be put into, and out of, operation, e.g. having automatically-operated disc valves having axially-movable valves, e.g. piston-shaped
    • 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
    • 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
    • F02M2700/4392—Conduits, manifolds, as far as heating and cooling if not concerned; Arrangements for removing condensed fuel

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

1,182,757. Spray carburetters. ASSOCIATED CONSULTANTS Inc. May 13, 1968, No. 22538/68. Heading F1B. A carburetter comprises a primary small diameter fuel-air mixture passage 17 and a larger diameter secondary passage 35, the entrances to which are controlled by spring-loaded valves 28, 31, which move together for a small distance to open the inlet slots 27 of passage 17, after which valve 28 is arrested and valve 31 continues its motor to open the inlet to passage 35. The fuelair mixture formed in a Venturi 20 in passage 17 flows to a distributer 22 and through narrow bore passages 24, 25, Fig. 4, to separate nozzles 46 in the air intake manifold branches which receive air from the passage 35. The primary air enters under control of a throttle valve 12 and valve 31, guided by a cylindrical extension 33, is urged against valve 28 and a stop 54 by a spring 50. At small throttle openings valves 28, 31 lift slightly together to open slots 27; the end 30 of valve 28 then contacts the carburetter body, preventing further movement, whilst valve 31 remains free to move, as valve 12 is opened. The separation of valve 31 from valve 28 opens the inlet to the passage 35. Light springs 55 assist valve 28 away from its seat 54. In a modification the piston 31 is replaced by a diaphragm.
GB2253868A 1968-05-13 1968-05-13 Carburetor and Inlet Manifolds for Internal Combustion Engines Expired GB1182757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2253868A GB1182757A (en) 1968-05-13 1968-05-13 Carburetor and Inlet Manifolds for Internal Combustion Engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2253868A GB1182757A (en) 1968-05-13 1968-05-13 Carburetor and Inlet Manifolds for Internal Combustion Engines

Publications (1)

Publication Number Publication Date
GB1182757A true GB1182757A (en) 1970-03-04

Family

ID=10181027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2253868A Expired GB1182757A (en) 1968-05-13 1968-05-13 Carburetor and Inlet Manifolds for Internal Combustion Engines

Country Status (1)

Country Link
GB (1) GB1182757A (en)

Similar Documents

Publication Publication Date Title
GB1254457A (en) Carburetors for internal combustion engines
GB1361163A (en) Internal combustion engine
GB1182757A (en) Carburetor and Inlet Manifolds for Internal Combustion Engines
GB1453217A (en) Carburettor
GB487176A (en) Improvements in carburettors for internal combustion engines
GB948686A (en) Improvements in or relating to internal combustion engines
GB470646A (en) Improvements in carburetters for internal combustion engines
GB1007736A (en) Improvements in and relating to internal combustion engines
GB974212A (en) Improvements in carburetting devices for internal combustion engines
GB1221881A (en) Device for reducing hydrocarbon emission of an internal combustion engine
GB1253667A (en) Carburetors for internal combustion engines
GB493252A (en) Improvements in or relating to carburetters for internal combustion engines
GB348712A (en) Improvements in and relating to a fuel valve for internal combustion engines
GB1254168A (en) Carburettor having an automatic enrichment device for an internal combustion engine
GB308191A (en) Improvements in or relating to internal combustion engines
GB560010A (en) Improvements in or relating to carburetters for internal combustion engines
GB563159A (en) Improvements in carburettors for internal combustion engines
GB544254A (en) Improvements in carburetting devices for internal combustion engines using liquid fuel
GB1248276A (en) Air-fuel mixture feed system for an internal combustion engine
GB121470A (en) Improvements in or relating to Internal Combustion Engines.
GB888432A (en) Improvements in, or relating to, combined pumps and fuel-flow control fittings for internal combustion engines
GB268876A (en) Improvements in carburettors for internal combustion engines
GB281027A (en) Improvements in or relating to carburettors for internal combustion engines
GB173053A (en) Improvements in or connected with carburettors for internal combustion engines
GB280028A (en) Improvements in or relating to carburettors for internal combustion engines

Legal Events

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