GB449829A - Improvements in or relating to auxiliary charge admission devices for internal combustion engines - Google Patents

Improvements in or relating to auxiliary charge admission devices for internal combustion engines

Info

Publication number
GB449829A
GB449829A GB10252/35A GB1025235A GB449829A GB 449829 A GB449829 A GB 449829A GB 10252/35 A GB10252/35 A GB 10252/35A GB 1025235 A GB1025235 A GB 1025235A GB 449829 A GB449829 A GB 449829A
Authority
GB
United Kingdom
Prior art keywords
air
valve
fuel
vapour
auxiliary charge
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
GB10252/35A
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.)
EDWARD DUCHAINE
Original Assignee
EDWARD DUCHAINE
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 EDWARD DUCHAINE filed Critical EDWARD DUCHAINE
Priority to GB10252/35A priority Critical patent/GB449829A/en
Publication of GB449829A publication Critical patent/GB449829A/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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M25/0836—Arrangement of valves controlling the admission of fuel vapour to an engine, e.g. valve being disposed between fuel tank or absorption canister and intake manifold
    • 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
    • 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 Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

449,829. Auxiliary charge admission devices. MORRIS, D., and DUCHAINE, E., 87, Main Avenue, Timmins, Ontario, Canada. April 2, 1935, No. 10252. [Class 7 (ii)] A valve 20, operated in conjunction with the main throttle valve, admits to the charge a mixture of fuel and air, e.g. vapour-laden air from the space above the liquid fuel in the fuel tank 32, through a port 28, and atmospheric air through a port 22. Tapering grooves 23, 27 on the valve are arranged so that, as the main throttle is opening, the passage area for the vapour-laden air is reduced and that for the atmospheric air is increased. The valve is mounted in a plate 10 clamped between the carburetter and the induction pipe and is operated from the accelerator rod 13 by an adjustable link 16 and a pivoted rod 15. A non-return valve 36 in the filler cap of the fuel tank permits air to be drawn therethrough, and a mixing chamber 31 for the fuel vapour and the air is formed above the tank.
GB10252/35A 1935-04-02 1935-04-02 Improvements in or relating to auxiliary charge admission devices for internal combustion engines Expired GB449829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB10252/35A GB449829A (en) 1935-04-02 1935-04-02 Improvements in or relating to auxiliary charge admission devices for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10252/35A GB449829A (en) 1935-04-02 1935-04-02 Improvements in or relating to auxiliary charge admission devices for internal combustion engines

Publications (1)

Publication Number Publication Date
GB449829A true GB449829A (en) 1936-07-06

Family

ID=9964433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10252/35A Expired GB449829A (en) 1935-04-02 1935-04-02 Improvements in or relating to auxiliary charge admission devices for internal combustion engines

Country Status (1)

Country Link
GB (1) GB449829A (en)

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