GB214641A - Improvements in or relating to liquid fuel feed devices - Google Patents

Improvements in or relating to liquid fuel feed devices

Info

Publication number
GB214641A
GB214641A GB9726/24A GB972624A GB214641A GB 214641 A GB214641 A GB 214641A GB 9726/24 A GB9726/24 A GB 9726/24A GB 972624 A GB972624 A GB 972624A GB 214641 A GB214641 A GB 214641A
Authority
GB
United Kingdom
Prior art keywords
valve
chamber
rod
float
atmospheric pressure
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
GB9726/24A
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.)
GEORGIO BOLSEZIAN
Original Assignee
GEORGIO BOLSEZIAN
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 GEORGIO BOLSEZIAN filed Critical GEORGIO BOLSEZIAN
Publication of GB214641A publication Critical patent/GB214641A/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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/02—Feeding by means of suction apparatus, e.g. by air flow through carburettors

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

214,641. Bolsezian, G. April 18, 1923, [Convention date]. Vacuum apparatus. - In a vacuum fuel-feed apparatus, comprising a suction chamber 1 and an auxiliary chamber 2 connected to the carburettor, the suction port is controlled by a valve 12 operated bv a float rod 3 which carries the atmospheric valve 7. The red 3 carries also a valve 8 controlling the flow from the chamber 1 to the chamber 2. When the float rod descends the inlet recesses on the surface of the valve 7 enter the chamber 1 and cut off atmospheric pressure, and the suction valve 12 opens slightly. Atmospheric pressure then acts on top of the rod 3 and forces the rod and float down so that the valve 12 opens fully. As the chamber 1 fills. the float is held down until its buoyancy is sufficient to overcome the atmospheric pressure on the rod when the valve 7 opens suddenly. At the same time the recesses in the valve 8 enter the chamber 1 and allow the fuel to flow into the chamber 2.
GB9726/24A 1923-04-18 1924-04-16 Improvements in or relating to liquid fuel feed devices Expired GB214641A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT214641X 1923-04-18

Publications (1)

Publication Number Publication Date
GB214641A true GB214641A (en) 1925-02-26

Family

ID=11182182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9726/24A Expired GB214641A (en) 1923-04-18 1924-04-16 Improvements in or relating to liquid fuel feed devices

Country Status (1)

Country Link
GB (1) GB214641A (en)

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