GB173623A - Improvements in and relating to carburettors for internal combustion engines - Google Patents

Improvements in and relating to carburettors for internal combustion engines

Info

Publication number
GB173623A
GB173623A GB2866420A GB2866420A GB173623A GB 173623 A GB173623 A GB 173623A GB 2866420 A GB2866420 A GB 2866420A GB 2866420 A GB2866420 A GB 2866420A GB 173623 A GB173623 A GB 173623A
Authority
GB
United Kingdom
Prior art keywords
valve
pipe
compressor
air
fuel
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
GB2866420A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2866420A priority Critical patent/GB173623A/en
Publication of GB173623A publication Critical patent/GB173623A/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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/08—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by the fuel being carried by compressed air into main stream of combustion-air
    • 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
    • F02M71/00—Combinations of carburettors and low-pressure fuel-injection apparatus
    • 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
    • F02M2700/13—Special devices for making an explosive mixture; Fuel pumps
    • F02M2700/1317—Fuel pumpo for internal combustion engines
    • F02M2700/1347—Fuel pump acting on a carburetoor; Acceleration pumps

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

173,623. Erade, C. J. Oct. 9, 1920. Spray carburettors.-Liquid fuel, supplied' from a constant-level chamber 1 to a fuel pipe 2,. is drawn from the pipe and supplied in an atomized condition to the induction pipe 5 by a jet of compressed air supplied by a compressor 8 through a nozzle 7, the mixture throttle valve 11 being coupled to means for regulating the volume of compressed air delivered at the nozzle 7. As shown, the throttle valve 11 is connected by a rod 13 with a valve 12 controlling the air inlet to the compressor. Non-return valves 14, 15 are provided in the air pipe 6. The crank 18 of the compressor is so coupled to the engine that the delivery period of the compressor synchronizes with the whole or part of the suction stroke of the engine. A cut-off valve 19, which may be coupled with either of the valves 11, 12, and a non-returnvalve 20 are provided in the fuel pipe 2. To facilitate starting, an opening 21 for the introduction of light fuel and a draining-cock 24 may be provided on the fuel pipe 2. In a modification, the air pipe 6 is arranged at the side of the fuel pipe 2 and is connected thereto by a lateral passage. In modifications, the volume of air delivered at the nozzle 7 is varied either by altering the strength of the spring 16 controlling the valve 14 by means of a screw plug, or by providing a valve in the air supply pipe, in either case a relief valve being provided in the compressor or in the delivery pipe between the valve and the compressor. In both' cases the valve is connected to the throttle valve 11. In a further modification, the cylinder of the air compressor or the air delivery pipe is provided with a spring-loaded valve the pressure on which can be varied by an adjustable plug connected with the throttle valve. According to the Provisional Specification, a plurality of pipes may be provided for supplying different fuels or fuel and water.
GB2866420A 1920-10-09 1920-10-09 Improvements in and relating to carburettors for internal combustion engines Expired GB173623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2866420A GB173623A (en) 1920-10-09 1920-10-09 Improvements in and relating to carburettors for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2866420A GB173623A (en) 1920-10-09 1920-10-09 Improvements in and relating to carburettors for internal combustion engines

Publications (1)

Publication Number Publication Date
GB173623A true GB173623A (en) 1922-01-09

Family

ID=10279173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2866420A Expired GB173623A (en) 1920-10-09 1920-10-09 Improvements in and relating to carburettors for internal combustion engines

Country Status (1)

Country Link
GB (1) GB173623A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105863885A (en) * 2016-05-05 2016-08-17 陈焕祥 Speed-adjustable carburetor special for internal combustion engine
CN115075987A (en) * 2021-03-10 2022-09-20 广州汽车集团股份有限公司 Pre-combustion chamber fuel gasification hybrid system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105863885A (en) * 2016-05-05 2016-08-17 陈焕祥 Speed-adjustable carburetor special for internal combustion engine
CN115075987A (en) * 2021-03-10 2022-09-20 广州汽车集团股份有限公司 Pre-combustion chamber fuel gasification hybrid system
CN115075987B (en) * 2021-03-10 2024-02-23 广州汽车集团股份有限公司 Pre-combustion chamber fuel gasification mixing system

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