GB213235A - Improvements in carburettors for internal-combustion engines - Google Patents

Improvements in carburettors for internal-combustion engines

Info

Publication number
GB213235A
GB213235A GB4933/24A GB493324A GB213235A GB 213235 A GB213235 A GB 213235A GB 4933/24 A GB4933/24 A GB 4933/24A GB 493324 A GB493324 A GB 493324A GB 213235 A GB213235 A GB 213235A
Authority
GB
United Kingdom
Prior art keywords
tube
constriction
jet
passage
calibrated
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
GB4933/24A
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 GB213235A publication Critical patent/GB213235A/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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/16—Other means for enriching fuel-air mixture during starting; Priming cups; using different fuels for starting and normal operation
    • 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
    • F02M7/02—Carburettors having aerated fuel spray nozzles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)

Abstract

213,235. Ducamp, A. J. March 23, 1923, [Convention date]. Addition to 210,995 and 212,246. Spray carburettors. -The parent Specification describes a carburettor comprising a main jet of comparatively large bore opening freely into the choke tube and having a single calibrated constriction or nozzle at a point below the fuel level, and a tube of larger diameter than said jet arranged coaxially therewith, said tube being freely open to the atmosphere at one end but closed at the other end with the exception of a calibrated aperture or compensating passage piercing the wall of said jet at a point below the calibrated constriction or nozzle and one or more small apertures piercing the wall of said jet above said constriction. The invention consists (1) in forming the calibrated aperture h in a member v separate from and below the tube c in which the constriction a is formed, such member v containing also a passage w in line with the constriction a; (2) in extending the main jet tube c by an integral or separate part x to such an extent that it touches the cone formed by the axes of the air passages t described in Specification 212,246. The effect of these modifications is that air is admitted through passage h to the entrance of passage w only at high speeds, overflow from the nozzle is prevented and the emulsion issuing from the tube c is brought more effectively under the action of the air through passages t.
GB4933/24A 1923-01-24 1924-02-26 Improvements in carburettors for internal-combustion engines Expired GB213235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR572910T 1923-01-24

Publications (1)

Publication Number Publication Date
GB213235A true GB213235A (en) 1924-08-14

Family

ID=31898017

Family Applications (4)

Application Number Title Priority Date Filing Date
GB4631/23A Expired GB210995A (en) 1923-01-24 1923-02-16 Improvements in carburettors for internal-combustion engines
GB4789/24A Expired GB212246A (en) 1923-01-24 1924-02-25 An improved carburettor for internal-combustion engines
GB4933/24A Expired GB213235A (en) 1923-01-24 1924-02-26 Improvements in carburettors for internal-combustion engines
GB26837/24A Expired GB225530A (en) 1923-01-24 1924-11-10 Improvements in or relating to carburettors for internal-combustion engines

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB4631/23A Expired GB210995A (en) 1923-01-24 1923-02-16 Improvements in carburettors for internal-combustion engines
GB4789/24A Expired GB212246A (en) 1923-01-24 1924-02-25 An improved carburettor for internal-combustion engines

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB26837/24A Expired GB225530A (en) 1923-01-24 1924-11-10 Improvements in or relating to carburettors for internal-combustion engines

Country Status (5)

Country Link
CH (1) CH108145A (en)
DE (2) DE427877C (en)
FR (1) FR572910A (en)
GB (4) GB210995A (en)
NL (1) NL13681C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518542A (en) * 1979-12-31 1985-05-21 Rogers Jerry L Carburetor attachment

Also Published As

Publication number Publication date
GB225530A (en) 1925-04-30
GB210995A (en) 1924-02-14
GB212246A (en) 1924-06-19
NL13681C (en) 1925-10-15
CH108145A (en) 1924-12-16
DE427686C (en) 1926-04-12
FR572910A (en) 1924-06-16
DE427877C (en) 1926-04-21

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