GB120839A - Improvements in Carburetters for Internal Combustion Engines. - Google Patents

Improvements in Carburetters for Internal Combustion Engines.

Info

Publication number
GB120839A
GB120839A GB377318A GB377318A GB120839A GB 120839 A GB120839 A GB 120839A GB 377318 A GB377318 A GB 377318A GB 377318 A GB377318 A GB 377318A GB 120839 A GB120839 A GB 120839A
Authority
GB
United Kingdom
Prior art keywords
valve
cam
spring
action
adjustable
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
GB377318A
Inventor
Albert Saunders
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
Priority claimed from GB191420733D external-priority patent/GB191420733A/en
Application filed by Individual filed Critical Individual
Publication of GB120839A publication Critical patent/GB120839A/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
    • F02M17/145—Carburettors with fuel-supply parts opened and closed in synchronism with engine stroke ; Valve carburettors the valve being opened by the pressure of the passing fluid
    • 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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
    • F02M7/22—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves fuel flow cross-sectional area being controlled dependent on air-throttle-valve 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

120,839. Saunders, A. March 4, 1918. Addition to 20733/14, [Class 55 (ii), Gas manufacture &c.]. Spray carburettors.-A carburettor of the kind described in the parent Specification is modified by employing a double-seated valve as B, Fig. 2, with a variable groove H through which the petrol passes from the inlet A to a chamber L from which it issues in the form of a spray past a variable groove N in a screw 0 which is adjustable and held in position by a look-nut 7. In normal working the valve B is raised from its seat G against the action of a spring D by the action of the suction of the engine on a disk C on the stem K of the valve B. The valve is normally pressed on its seat by the action of the spring 0 on a loosely fitting collar E, the tension of the spring being adjustable by a stop-screw F fitted with a lock-nut 5. During the normal working a certain amount of petrol can pass the collar E and spindle K and this is of use mainly during the slow running of the engine. The extent to which the valve opens depends on the position of a cam 2, Fig. 3, against which the disk C is raised by the suction, and this cam 2 is controlled from a sleeve T which controls the air inlets, the cam 2 being automatically set to correspond to this setting by means of adjustable links X, X<1>, which actuate the shaft Z of the cam 2.
GB377318A 1914-10-08 1918-03-04 Improvements in Carburetters for Internal Combustion Engines. Expired GB120839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191420733D GB191420733A (en) 1914-10-08 1914-10-08 Improvements in Carburettors for Internal Combustion Engines.

Publications (1)

Publication Number Publication Date
GB120839A true GB120839A (en) 1918-11-28

Family

ID=32374892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB377318A Expired GB120839A (en) 1914-10-08 1918-03-04 Improvements in Carburetters for Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB120839A (en)

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