GB166587A - 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
GB166587A
GB166587A GB18295/19A GB1829519A GB166587A GB 166587 A GB166587 A GB 166587A GB 18295/19 A GB18295/19 A GB 18295/19A GB 1829519 A GB1829519 A GB 1829519A GB 166587 A GB166587 A GB 166587A
Authority
GB
United Kingdom
Prior art keywords
tube
valve
pipe
nozzle
throttle valve
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
GB18295/19A
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 GB18295/19A priority Critical patent/GB166587A/en
Publication of GB166587A publication Critical patent/GB166587A/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
    • F02M19/035—Mushroom-shaped atomising 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
    • 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
    • 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
    • F02M9/00—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position
    • F02M9/08—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position having throttling valves rotatably mounted in the passage
    • 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

166,587. David, G. July 23, 1919. Spray carburettors.-The nozzle 11 is provided with a bulbous head 12 containing fuel ports 13<1> and arranged within the most contracted portion 13 of a perforated choke tube 9. Secondary air is admitted through a pipe 1 and the perforations 10 m the choke tube. The pipe 1 may be tapering and provided with a suction-actuated valve 4 the flaps 2, 3 of which are of unequal size, or the pipe may be cylindrical, in which case the Haps 2, 3 are not in the plane of the axis of the spindle. The valve 4 is loaded by a weight 6, the effect of which is augmented on an up-grade. In a modification, the nozzle is provided with a tube 38, Fig. 3, which in conjunction with an adjustable pipe 41 passing through the throttle valve, acts as a pilot jet when the throttle is closed. In a further modification, the portion 42 of the tube 38 is dispensed with and a tube integral with the fuel metering plug 42<1> extends within the nozzle. The butterfly throttle valve may be replaced by a plug valve provided with a cross-tube or with a V-shaped passage in its wall for slow-running mixture. In either form of throttle valve the slow-running passage may be controlled by a needle valve 45. Reference has been directed by the Comptroller to Specifications 1391/06 and 10859/07.
GB18295/19A 1919-07-23 1919-07-23 Improvements in and relating to carburetters for internal combustion engines Expired GB166587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB18295/19A GB166587A (en) 1919-07-23 1919-07-23 Improvements in and relating to carburetters for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18295/19A GB166587A (en) 1919-07-23 1919-07-23 Improvements in and relating to carburetters for internal combustion engines

Publications (1)

Publication Number Publication Date
GB166587A true GB166587A (en) 1921-07-11

Family

ID=10110010

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18295/19A Expired GB166587A (en) 1919-07-23 1919-07-23 Improvements in and relating to carburetters for internal combustion engines

Country Status (1)

Country Link
GB (1) GB166587A (en)

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