GB107545A - Improvements in or relating to Carburetters for Internal Combustion Engines. - Google Patents

Improvements in or relating to Carburetters for Internal Combustion Engines.

Info

Publication number
GB107545A
GB107545A GB2167/17A GB216717A GB107545A GB 107545 A GB107545 A GB 107545A GB 2167/17 A GB2167/17 A GB 2167/17A GB 216717 A GB216717 A GB 216717A GB 107545 A GB107545 A GB 107545A
Authority
GB
United Kingdom
Prior art keywords
air
valve
chamber
suction
atmosphere
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
GB2167/17A
Inventor
John Jay Hawxhurst
Edward Franklin Nicolai
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
Priority to GB2167/17A priority Critical patent/GB107545A/en
Publication of GB107545A publication Critical patent/GB107545A/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
    • F02M17/00—Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00
    • F02M17/14—Carburettors with fuel-supply parts opened and closed in synchronism with engine stroke ; Valve carburettors
    • 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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • F02M23/08—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus
    • F02M23/09—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus using valves directly opened by low pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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

107,545. Hawxhurst, J. J., and Nicolai, E. F. June 24, 1916. Spray carburettors. - The carburettor is of the kind in which a preliminary rich mixture obtained by the suction of air past a fuel nozzle 18 is subsequently diluted by a secondary air supply controlled by an air valve 32 dependent upon the engine suction and upon the pressure in a dash-pot chamber The annular dash-not chamber 35 is formed between the air valve 32 and the casing 3, and communicates with the suction duct and the atmosphere by restricted apertures 39, 40, so that a limited supply of air passes through the chamber. The aperture 40 may be controlled by a screw valve 43 and an inwardly opening check valve 42. The air valve 32 has a depending rim 36 opposite the air inlets 27, and closes upon an adjustable seating 23, 24. The valve 32 may carry a needle valve 37 controlling the fuel nozzle 18, and the primary air-supply passage 7 may communciate with the atmosphere or with a source of heated air. Specification 107,618 is referred to.
GB2167/17A 1916-06-24 1916-06-24 Improvements in or relating to Carburetters for Internal Combustion Engines. Expired GB107545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2167/17A GB107545A (en) 1916-06-24 1916-06-24 Improvements in or relating to Carburetters for Internal Combustion Engines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2167/17A GB107545A (en) 1916-06-24 1916-06-24 Improvements in or relating to Carburetters for Internal Combustion Engines.

Publications (1)

Publication Number Publication Date
GB107545A true GB107545A (en) 1917-06-25

Family

ID=32407474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2167/17A Expired GB107545A (en) 1916-06-24 1916-06-24 Improvements in or relating to Carburetters for Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB107545A (en)

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