GB388987A - Carburettors - Google Patents

Carburettors

Info

Publication number
GB388987A
GB388987A GB1922232A GB1922232A GB388987A GB 388987 A GB388987 A GB 388987A GB 1922232 A GB1922232 A GB 1922232A GB 1922232 A GB1922232 A GB 1922232A GB 388987 A GB388987 A GB 388987A
Authority
GB
United Kingdom
Prior art keywords
passage
fuel
open
throttle
atmosphere
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
GB1922232A
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.)
OSWALD BARLOW
Original Assignee
OSWALD BARLOW
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 OSWALD BARLOW filed Critical OSWALD BARLOW
Priority to GB1922232A priority Critical patent/GB388987A/en
Publication of GB388987A publication Critical patent/GB388987A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M3/00Idling devices for carburettors
    • F02M3/02Preventing flow of idling fuel
    • F02M3/04Preventing flow of idling fuel under conditions where engine is driven instead of driving, e.g. driven by vehicle running down hill
    • F02M3/05Pneumatic or mechanical control, e.g. with speed regulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)

Abstract

388,987. Spray carburetters. BARLOW, O., 16, Napier Street, Mornington, Dunedin, New Zealand. July 7, 1932, No. 19222. [A Specification was laid open to inspection under Sect. 91 of the Acts, July 8, 1932]. [Class 7 (iii).] To prevent waste of fuel through the pilot passage when the throttle is closed and the engine is being over-run, a movable member 10, Fig. 1, is provided and subjected, through a passage 1 on the engine side of the throttle 4, to the depression in the induction passage. The member 10 carries a needle valve 19 adapted to control the fuel passage 7 of the pilot conduit 6 the outlet of which is located adjacent the edge of the throttle in its closed position. The member 10 is open at its upper surface to atmosphere through an aperture 12, and is loaded by a spring 16 bearing against a plate 17 on an extension 18 of the spindle. In a modification, Fig. 2, the control is effected by a waisted piston 10 loaded by a spring 16 and open at its lower end to atmosphere through a vent 21. The Specification as open to inspection under Sect. 91 describes also a passage 23, Fig. 2, which, when the piston is raised, places the fuel conduit in communication with the atmosphere and thereby prevents the formation of a vacuum and the passage filling with fuel. This subject-matter does not appear in the Specification as accepted.
GB1922232A 1932-07-07 1932-07-07 Carburettors Expired GB388987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1922232A GB388987A (en) 1932-07-07 1932-07-07 Carburettors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1922232A GB388987A (en) 1932-07-07 1932-07-07 Carburettors

Publications (1)

Publication Number Publication Date
GB388987A true GB388987A (en) 1933-03-09

Family

ID=10125757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1922232A Expired GB388987A (en) 1932-07-07 1932-07-07 Carburettors

Country Status (1)

Country Link
GB (1) GB388987A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564253A (en) * 1947-08-07 1951-08-14 Vahdi Sabit Fuel mixture supply apparatus
US2751201A (en) * 1952-05-24 1956-06-19 Heftler Maurice Ben Coasting economizers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564253A (en) * 1947-08-07 1951-08-14 Vahdi Sabit Fuel mixture supply apparatus
US2751201A (en) * 1952-05-24 1956-06-19 Heftler Maurice Ben Coasting economizers

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