GB191504754A - 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
GB191504754A
GB191504754A GB191504754DA GB191504754A GB 191504754 A GB191504754 A GB 191504754A GB 191504754D A GB191504754D A GB 191504754DA GB 191504754 A GB191504754 A GB 191504754A
Authority
GB
United Kingdom
Prior art keywords
passages
conduit
pipes
valve
piston
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
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.)
AUTOMOBILES DELAUNAY-BELLEVILLE SA
Original Assignee
AUTOMOBILES DELAUNAY-BELLEVILLE SA
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 AUTOMOBILES DELAUNAY-BELLEVILLE SA filed Critical AUTOMOBILES DELAUNAY-BELLEVILLE SA
Application granted granted Critical
Publication of GB191504754A publication Critical patent/GB191504754A/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
    • 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
    • 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

4754. Soc. Anon. des Automobiles Delaunay-Belleville. May 15,1914, [Convention date]. Spray carburettors.-The carburettor comprises a central conduit 1 fitted with a diffuser 7, 7<1> into which the main fuel nozzle 8 projects, branch pipes 2 leading to the engine cylinders, passages 10 into which open nozzles of wick-carburettors for starting and slow running, and a piston valve 28 working in the conduit 1 and controlling the communication between the pipes 1, 2 and, by means of the groove 32, that between the passages 10 and pipes 2. There is, in addition, a suction-actuated air valve 17 admitting air to the mouth of conduit 1 by way of apertures 25 and the annular space 3 between the conduit 1 and a tubular member 4. This valve comprises a disk 17 moving vertically so as to leave a peripheral space of varying amount between it and the wall of a fixed member 16. The disk 17 is rigid with a rod 19 having a seat 21 for a closing-spring 23 and a damping-piston 27 working in the fixed cylinder 14. The piston valve 28, with its guide-member 29, is adapted to be raised by the crank 30 against the action of a spring 33. It closes both the passages 10 and the passage 1 ; on its first upward movement, the passages 10 open and then close when the passage 1 is opened.
GB191504754D 1914-05-15 1915-03-26 Improvements in or relating to Carburetters for Internal Combustion Engines. Expired GB191504754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR191504754X 1914-05-15

Publications (1)

Publication Number Publication Date
GB191504754A true GB191504754A (en) 1915-08-05

Family

ID=32669567

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191504754D Expired GB191504754A (en) 1914-05-15 1915-03-26 Improvements in or relating to Carburetters for Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB191504754A (en)

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