GB407511A - Carburetter for internal combustion engines - Google Patents

Carburetter for internal combustion engines

Info

Publication number
GB407511A
GB407511A GB4141/33A GB414133A GB407511A GB 407511 A GB407511 A GB 407511A GB 4141/33 A GB4141/33 A GB 4141/33A GB 414133 A GB414133 A GB 414133A GB 407511 A GB407511 A GB 407511A
Authority
GB
United Kingdom
Prior art keywords
conduit
valve
fuel
injector
tube
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
GB4141/33A
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 GB407511A publication Critical patent/GB407511A/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
    • 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
    • F02M19/03—Fuel atomising nozzles; Arrangement of emulsifying air conduits
    • 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
    • F02M3/08—Other details of idling devices
    • 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
    • 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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/23—Fuel aerating devices
    • F02M7/24—Controlling flow of aerating air
    • F02M7/26—Controlling flow of aerating air dependent on position of optionally operable throttle means
    • 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
    • F02M2700/4397—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air or fuel are admitted in the mixture conduit by means other than vacuum or an acceleration pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

407,511. Spray carburetters. NILSSON, A. L., S÷dertõlje, Sweden. Feb. 10, 1933, No. 4141. Convention date, Feb. 11, 1932. [Class 7 (iii).] Compressed combustible mixture or burnt gas from an engine cylinder 13 is supplied to the nozzle 10 of an injector 8 which induces fuel through a conduit 7 from a well 4, into which it is drawn from a float chamber 1 by suction transmitted through a conduit 5 connected to an air intake 6 : the conduit 5 may communicate with the atmosphere through a valve 21. The quantity of fuel drawn through the conduit 7 is controlled by a valve 22 connected to the throttle valve 25 by levers 46, 48, 47. The injector is connected to the air intake by a tube 11, which is surrounded by a jacket 17 containing exhaust gases or hot air ; openings 20 permit some of the heating media to enter the tube 11. To ensure a uniform flow of fuel during idling, part of the heating media is conveyed from the jacket 17 through a conduit 24 into the conduit 7. A valve 23, in the conduit 24 is connected through levers 49, 51, 50 with the throttle 25. An enlargement 16 in the conduit 12 minimises fluctuations of pressure in the injector nozzle. When the carburetter is used with easily gasified fuels, the tube 11 together with its heating jacket 17, and the conduit 24 with its valve 23 may be omitted ; fuel then enters the well 4, Fig. 2, from the float chamber 1 by the jet 3, and channels 26, 27, 28 and the valve 22 which is opened by a spring 29 is engaged by an arm 31 secured to the shaft 30 of the throttle valve 25. During slow running, fuel enters through a sleeve 33 and is deposited in a recess 34 connected bv a conduit 35 with the injector 8. Specification 407,512, is referred to.
GB4141/33A 1932-02-11 1933-02-10 Carburetter for internal combustion engines Expired GB407511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE407511X 1932-02-11

Publications (1)

Publication Number Publication Date
GB407511A true GB407511A (en) 1934-03-22

Family

ID=20309510

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4141/33A Expired GB407511A (en) 1932-02-11 1933-02-10 Carburetter for internal combustion engines
GB4142/33A Expired GB407512A (en) 1932-02-11 1933-02-10 Carburetter for internal combustion engines

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4142/33A Expired GB407512A (en) 1932-02-11 1933-02-10 Carburetter for internal combustion engines

Country Status (2)

Country Link
FR (1) FR751928A (en)
GB (2) GB407511A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343282A (en) * 1979-07-16 1982-08-10 Glenn Joseph G Liquid tower carburetor

Also Published As

Publication number Publication date
GB407512A (en) 1934-03-22
FR751928A (en) 1933-09-12

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