GB359019A - Improvements in carburettors for internal combustion engines - Google Patents

Improvements in carburettors for internal combustion engines

Info

Publication number
GB359019A
GB359019A GB2126630A GB2126630A GB359019A GB 359019 A GB359019 A GB 359019A GB 2126630 A GB2126630 A GB 2126630A GB 2126630 A GB2126630 A GB 2126630A GB 359019 A GB359019 A GB 359019A
Authority
GB
United Kingdom
Prior art keywords
slit
valve
lever
edge
air
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
GB2126630A
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.)
M & S Carburettor Manufacturing And Fina
Original Assignee
M & S Carburettor Manufacturing And Fina
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 M & S Carburettor Manufacturing And Fina filed Critical M & S Carburettor Manufacturing And Fina
Priority to GB2126630A priority Critical patent/GB359019A/en
Publication of GB359019A publication Critical patent/GB359019A/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
    • F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
    • F02M19/12—External control gear, e.g. having dash-pots
    • F02M19/124—Connecting rods between at least two throttle valves
    • 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)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)

Abstract

359,019. Spray carburetters. MANNERS, W. H., 26, Dingaan Street, Krugersdorp, Transvaal, BARKER, N., 7, Trust Buildings, Fox Street, and M. & S. CARBURETTOR MANUFACTURING & FINANCE CORPORATION, Ltd., 86, Main Street, both in Johannesburg, both in South Africa. July 14, 1930, No. 21266. [Class 7 (iii).] The fuel supply is controlled by a tubular member 6 having a narrow longitudinal slit 8 and a rotatable valve comprising two parts 9, 10 housed within it, the part 9 having a helical edge 11 which coacts with the slit so that equal angular movements of the valve open or close equal portions of the length of the slit. Fuel from a float chamber passes through a passage 19 into an orifice 20 in a boss 5, and through a plug 7 to the lower end of the member 6. A fine slit 15 extends upwards from the edge of the helical part 11 to promote the flow of petrol by capillary action. The elements 9, 10 are rotated by a lever 26 provided with set-screws 28 which determine the setting of the lever 26 relative to the helical edge 11. The lever 26 is connected by a link 31 with other levers 45, 62; thus the air-admission and mixture-outlet valves 42, 59 are operated simultaneously. Screws 50 permit a small independent adjustment of the air-admission valve 42. A fixed stop 68 and an adjustable stop 69 limit the movement of the lever 62. The body of the carburetter between the valves 42, 59 is constructed so that the passage 72 tapers from the centre towards the valves. An air-strangler valve 52 is used at starting. In a modified construction, Fig. 9, the tubular member 73 has an arcuate slit 74 with which co-operates an edge 78 on a valve 75, rotation of which varies the length of the slit. The invention is applicable to a downdraught carburetter.
GB2126630A 1930-07-14 1930-07-14 Improvements in carburettors for internal combustion engines Expired GB359019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2126630A GB359019A (en) 1930-07-14 1930-07-14 Improvements in carburettors for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2126630A GB359019A (en) 1930-07-14 1930-07-14 Improvements in carburettors for internal combustion engines

Publications (1)

Publication Number Publication Date
GB359019A true GB359019A (en) 1931-10-14

Family

ID=10159999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2126630A Expired GB359019A (en) 1930-07-14 1930-07-14 Improvements in carburettors for internal combustion engines

Country Status (1)

Country Link
GB (1) GB359019A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1683951A1 (en) * 2003-11-12 2006-07-26 Komatsu Zenoah Co. Transmissible connecting mechanism between valve shafts forming an angle
WO2011062816A1 (en) 2009-11-17 2011-05-26 E. I. Du Pont De Nemours And Company Impact resistant composite article
US8895138B2 (en) 2009-11-17 2014-11-25 E I Du Pont De Nemours And Company Impact resistant composite article

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1683951A1 (en) * 2003-11-12 2006-07-26 Komatsu Zenoah Co. Transmissible connecting mechanism between valve shafts forming an angle
EP1683951A4 (en) * 2003-11-12 2008-07-30 Husqvarna Zenoah Co Ltd Transmissible connecting mechanism between valve shafts forming an angle
US7461631B2 (en) 2003-11-12 2008-12-09 Husqvarna Zenoah Co., Ltd. Transmissible connecting mechanism between valve shafts forming angle
WO2011062816A1 (en) 2009-11-17 2011-05-26 E. I. Du Pont De Nemours And Company Impact resistant composite article
US8895138B2 (en) 2009-11-17 2014-11-25 E I Du Pont De Nemours And Company Impact resistant composite article

Similar Documents

Publication Publication Date Title
GB359019A (en) Improvements in carburettors for internal combustion engines
US3695589A (en) Air valve carburetor
USRE21610E (en) Carburetor
US1915851A (en) Carburetor
US2082710A (en) Carburetor
US1456502A (en) Carburetor for internal-combustion engines
US1851711A (en) Carburetor
US1155457A (en) Carbureter.
US1823019A (en) Carburetor
US2078849A (en) Carburetor for internal combustion engines
US1514816A (en) Fluid valve thermoresponsively controlled
GB258338A (en) Improvements in spray carburetors for internal-combustion engines
US1566382A (en) Carburetor
US1459667A (en) Association
US1865122A (en) Carburetor
US1452829A (en) Air auxiliary supply means for internal-combustion engines
US1308112A (en) Planoqraph co
US1666296A (en) Carburetor
US1514937A (en) Carburetor
US1764060A (en) Priming device
US1258787A (en) Carbureter.
US1883738A (en) Carburetor
US1804322A (en) Carburetor
US892499A (en) Carbureter.
US2081482A (en) Carburetor