GB243621A - Improvements in or relating to the supply of fuel to internal combustion engines - Google Patents

Improvements in or relating to the supply of fuel to internal combustion engines

Info

Publication number
GB243621A
GB243621A GB13841/25A GB1384125A GB243621A GB 243621 A GB243621 A GB 243621A GB 13841/25 A GB13841/25 A GB 13841/25A GB 1384125 A GB1384125 A GB 1384125A GB 243621 A GB243621 A GB 243621A
Authority
GB
United Kingdom
Prior art keywords
compression
fuel
fuels
piston
plug
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
GB13841/25A
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
Publication of GB243621A publication Critical patent/GB243621A/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
    • 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
    • F02M2700/4314—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 with mixing chambers disposed in parallel
    • F02M2700/4319—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 with mixing chambers disposed in parallel with mixing chambers disposed in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

243,621. Renault, L. Dec. 2, 1924, [Convention date]. Spray carburettors. -High speed, high compression engines particularly suitable for use on aeroplanes, in which the compression varies with speed and altitude, are provided with means for supplying alternatively two or more fuels, the change over from one fuel to the other being effected automatically in accordance with the pressure existing in the cylinder at the end of the compression period. An auxiliary cylinder 3 communicates with the combustion chamberthrough a valve 1 opened at the end of the compression stroke, and contains a piston 4 loaded by an adjustable spring 7. The rod 4<1> of the piston 4 is connected through a link 14, Fig. 2, and arm 13 with the plug 12 of a multiple-way cock 10 situated in the outlet of a carburettor having as many constant level chambers 9, 9' and nozzles as there are fuels. With a decrease of compression pressure, the fuel suitable for use at high compression is gradually cut off, and that adapted for lower compression brought into use. Mixtures of the fuels are supplied in the intermediate positions of the plug, but in a modification, a snap-over device, comprising a spring and slotted link, ensures an abrupt change from one fuel to the other.
GB13841/25A 1924-12-02 1925-05-27 Improvements in or relating to the supply of fuel to internal combustion engines Expired GB243621A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR243621X 1924-12-02

Publications (1)

Publication Number Publication Date
GB243621A true GB243621A (en) 1925-12-03

Family

ID=8883484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13841/25A Expired GB243621A (en) 1924-12-02 1925-05-27 Improvements in or relating to the supply of fuel to internal combustion engines

Country Status (1)

Country Link
GB (1) GB243621A (en)

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