GB191633A - Improvements in and relating to carburetters - Google Patents

Improvements in and relating to carburetters

Info

Publication number
GB191633A
GB191633A GB3508/22A GB350822A GB191633A GB 191633 A GB191633 A GB 191633A GB 3508/22 A GB3508/22 A GB 3508/22A GB 350822 A GB350822 A GB 350822A GB 191633 A GB191633 A GB 191633A
Authority
GB
United Kingdom
Prior art keywords
tube
valve
plug
seat
mixture
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
GB3508/22A
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 GB3508/22A priority Critical patent/GB191633A/en
Publication of GB191633A publication Critical patent/GB191633A/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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/02—Apparatus for adding secondary air to fuel-air mixture with personal control, or with secondary-air valve controlled by main combustion-air throttle
    • F02M23/03—Apparatus for adding secondary air to fuel-air mixture with personal control, or with secondary-air valve controlled by main combustion-air throttle the secondary air-valve controlled by main combustion-air throttle
    • 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
    • F02M9/12—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 other specific means for controlling the passage, or for varying cross-sectional area, of fuel-air mixing chambers
    • F02M9/127—Axially movable throttle valves concentric with the axis of the mixture 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

191,633. Laird, A. J. Feb. 7, 1922. Spray carburettors.- Rich mixture passes through a slidable tube 10 the upper end of which constitutes a secondary air valve with a valve-seat 14; the tube 10 also carries a plug 21 which constitutes a throttle valve with a valveseat 22. The end of the tube 10 should be fared as shown and the plug 21 and the valve-seat 14 should both be either conical or parabolical. Fuel is supplied from a nozzle 8, the delivery from which may be controlled by a needle valve, and the primary air supply may be adjusted by axial movement of a tube 9 which is preferably parabolic in section as shown. The tube 10 has a shoulder 17 on which rests a ferrule 18 to which is screwed the plug 21. The plug 21 is extended to form a conical baffle 20. Part of the sides of the plug 21 may be cut away so that the throttle may open more rapidly at first. The tube 10 is moved by a control lever having a slot which engages a pin attached to the tube. The valve-seat 22 is independently adjustable to admit a rich mixture at starting. The tube 9 may be connected to the control lever of the tube 10 with the interposition of a time lag so as to give a richer mixture automatically at starting and a weaker mixture at stopping. Compressed air may be used as the secondary air supply.
GB3508/22A 1922-02-07 1922-02-07 Improvements in and relating to carburetters Expired GB191633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3508/22A GB191633A (en) 1922-02-07 1922-02-07 Improvements in and relating to carburetters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3508/22A GB191633A (en) 1922-02-07 1922-02-07 Improvements in and relating to carburetters

Publications (1)

Publication Number Publication Date
GB191633A true GB191633A (en) 1923-01-18

Family

ID=9759658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3508/22A Expired GB191633A (en) 1922-02-07 1922-02-07 Improvements in and relating to carburetters

Country Status (1)

Country Link
GB (1) GB191633A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545221A (en) * 1983-07-21 1985-10-08 Burlington Industries, Inc. Adjustment and cleaning of the venturi gap in a dyeing machine
US4726342A (en) * 1986-06-30 1988-02-23 Kwik Products International Corp. Fuel-air ratio (lambda) correcting apparatus for a rotor-type carburetor for integral combustion engines
US4869850A (en) * 1986-06-30 1989-09-26 Kwik Products International Corporation Rotor-type carburetor apparatus and associated methods
USRE33929E (en) * 1982-05-28 1992-05-19 Kwik Products International Corporation Central injection device for internal combustion engines
FR2688270A1 (en) * 1992-03-04 1993-09-10 Iad Ile De France Device for regulating air intake for controlled-ignition combustion engines

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE33929E (en) * 1982-05-28 1992-05-19 Kwik Products International Corporation Central injection device for internal combustion engines
US4545221A (en) * 1983-07-21 1985-10-08 Burlington Industries, Inc. Adjustment and cleaning of the venturi gap in a dyeing machine
US4726342A (en) * 1986-06-30 1988-02-23 Kwik Products International Corp. Fuel-air ratio (lambda) correcting apparatus for a rotor-type carburetor for integral combustion engines
US4869850A (en) * 1986-06-30 1989-09-26 Kwik Products International Corporation Rotor-type carburetor apparatus and associated methods
FR2688270A1 (en) * 1992-03-04 1993-09-10 Iad Ile De France Device for regulating air intake for controlled-ignition combustion engines

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