GB1210834A - Carburetor - Google Patents

Carburetor

Info

Publication number
GB1210834A
GB1210834A GB4361268A GB4361268A GB1210834A GB 1210834 A GB1210834 A GB 1210834A GB 4361268 A GB4361268 A GB 4361268A GB 4361268 A GB4361268 A GB 4361268A GB 1210834 A GB1210834 A GB 1210834A
Authority
GB
United Kingdom
Prior art keywords
orifice
throttle valve
idling
air
fuel
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
GB4361268A
Inventor
Brooks Walker
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 to DE19671576641 priority Critical patent/DE1576641A1/en
Application filed by Individual filed Critical Individual
Priority to GB4361268A priority patent/GB1210834A/en
Priority to FR1585760D priority patent/FR1585760A/fr
Publication of GB1210834A publication Critical patent/GB1210834A/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
    • F02M3/00—Idling devices for carburettors
    • F02M3/08—Other details of idling devices

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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

1,210,834. Spray carburetters; throttle valves. B. WALKER. Sept.13, 1968, No.43612/68. Addition to 1,132, 939. Heading F1B. The throttle valve 4, Fig. 8 which closes completely, is provided with an orifice 21 through which idling air flows to impinge on the idling fuel jet 19 emerging from the idling fuel orifice 17. The orifice 17 opens into a member 25a into which the orifice 21 opens when the throttle valve is closed. The member 25a may be secured to a ring 26, to a flanged member filtering between the carburetter and manifold flanges, or to the valve 4. In Fig. 15 a mixing passage 36 for the fuel and air from orifices 17, 21, is formed in a block carried by a flange 28. The flow of idling mixture in passage 36 may be restricted by an adjustable pin 42. The size of orifice 21 may be adjusted by an angularly adjusted plate on the upstream side of the throttle valve. A second air orifice (21a) Fig.7 (not shown) may be provided on the other side of the throttle valve and a guide member 25a, Fig. 10, may be secured on the downstream side of the throttle valve.
GB4361268A 1967-10-20 1968-09-13 Carburetor Expired GB1210834A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19671576641 DE1576641A1 (en) 1967-10-20 1967-10-20 Carburettors, especially for internal combustion engines
GB4361268A GB1210834A (en) 1967-10-20 1968-09-13 Carburetor
FR1585760D FR1585760A (en) 1967-10-20 1968-10-04

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEW0045018 1967-10-20
GB4361268A GB1210834A (en) 1967-10-20 1968-09-13 Carburetor
FR168814 1968-10-04

Publications (1)

Publication Number Publication Date
GB1210834A true GB1210834A (en) 1970-11-04

Family

ID=27213475

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4361268A Expired GB1210834A (en) 1967-10-20 1968-09-13 Carburetor

Country Status (3)

Country Link
DE (1) DE1576641A1 (en)
FR (1) FR1585760A (en)
GB (1) GB1210834A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903649A (en) * 1987-03-12 1990-02-27 Brunswick Corporation Fuel supply system with pneumatic amplifier

Also Published As

Publication number Publication date
FR1585760A (en) 1970-01-30
DE1576641A1 (en) 1970-05-21

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees