GB539433A - Improvements in and relating to carburetters for internal combustion engines - Google Patents

Improvements in and relating to carburetters for internal combustion engines

Info

Publication number
GB539433A
GB539433A GB16675/38A GB1667538A GB539433A GB 539433 A GB539433 A GB 539433A GB 16675/38 A GB16675/38 A GB 16675/38A GB 1667538 A GB1667538 A GB 1667538A GB 539433 A GB539433 A GB 539433A
Authority
GB
United Kingdom
Prior art keywords
supply
nozzle
braking
fuel
passage
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
GB16675/38A
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.)
ALWIN DUESTERLOH
Original Assignee
ALWIN DUESTERLOH
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 ALWIN DUESTERLOH filed Critical ALWIN DUESTERLOH
Publication of GB539433A publication Critical patent/GB539433A/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
    • 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

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

539,433. Spray carburetters. BECK, L., BERTELE, L., and DUSTERLOH, A. June 3, 1938, No. 16675. Convention date, June 5. 1937. [Class 7 (iii)] In a carburetter in which a main nozzle 3 is dimensioned to supply fuel at low speeds, and an auxiliary nozzle 7 supplies fuel at higher speeds when a baffle plate 10 obscures an orifice 9 for braking-air, the nozzle 7 is located in the Venturi tube adjacent the main nozzle 3 on the side of the throttle remote from the engine and the supply of braking air increases as the throttle valve opens. The fuel supply to the main nozzle is through a passage 2 leading to a float chamber 1 whereas the supply to the auxiliary nozzle is through a passage 6 located above a well fed through a passage 4. In addition to the braking-air supplied through the orifice 9 a further supply of braking air enters through an adjustable orifice 8 which is always open. If preferred, the main nozzle may receive fuel from a well.
GB16675/38A 1937-06-05 1938-06-03 Improvements in and relating to carburetters for internal combustion engines Expired GB539433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE539433X 1937-06-05

Publications (1)

Publication Number Publication Date
GB539433A true GB539433A (en) 1941-09-15

Family

ID=6558555

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16675/38A Expired GB539433A (en) 1937-06-05 1938-06-03 Improvements in and relating to carburetters for internal combustion engines

Country Status (1)

Country Link
GB (1) GB539433A (en)

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