GB667187A - Improvements in or relating to carburettors for internal combustion engines - Google Patents

Improvements in or relating to carburettors for internal combustion engines

Info

Publication number
GB667187A
GB667187A GB8897/49A GB889749A GB667187A GB 667187 A GB667187 A GB 667187A GB 8897/49 A GB8897/49 A GB 8897/49A GB 889749 A GB889749 A GB 889749A GB 667187 A GB667187 A GB 667187A
Authority
GB
United Kingdom
Prior art keywords
supplied
throttle valve
nozzles
fuel
fuel supply
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
GB8897/49A
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
Application filed by Individual filed Critical Individual
Publication of GB667187A publication Critical patent/GB667187A/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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
    • F02M2700/4397—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air or fuel are admitted in the mixture conduit by means other than vacuum or an acceleration pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

667,187. Spray carburetters. RIVOCHE, E. J. April 1, 1949 [April. 1, 1948], No. 8897/49. Class 7(iii) A rotary throttle valve 46, with ports 42, 44 controlling the air and mixture flow, carries one or more fuel nozzles 48. 50 having a member rotatable with the throttle valve to control the fuel supply, the nozzles comprising an outer member 54 rotatable with the throttle valve by means of the accelerator pedal 94, a second member 60 angularly adjusted to set the idling fuel supply by a lever 78 operated by a knob 84 co-operating with an indicating dial 88 and a third member 96 angularly adjusted to set the maximum fuel supply by a lever 118 operated by a second knob 124 with indicating dial 128. The fuel is supplied through a pipe 132 and ports 134, 136 in the members 60, 96 form an adjustable metering jet. The member 60 is adjusted so that a port 70 therein, co-operating with a control edge 72 on the member 54. is correctly set for idling, the port 70 being uncovered by rotation of the member 54 as the throttle valve 46 is opened. Compressed air may be supplied through the member 96 and the nozzles 48, 50 may be controlled simultaneously or separately and may supply different fuels. In a modification an additional angularly adjustable member is positioned between the members 96 and 60, and further modifications show arrangements of four and eight fuel nozzles. In Fig. 13, the nozzle 178 is supplied from a tank 180 and the nozzle 186 is supplied through a valve 190 from tanks 192, 194, 196 containing different fuels.
GB8897/49A 1948-04-01 1949-04-01 Improvements in or relating to carburettors for internal combustion engines Expired GB667187A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US667187XA 1948-04-01 1948-04-01

Publications (1)

Publication Number Publication Date
GB667187A true GB667187A (en) 1952-02-27

Family

ID=22071247

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8897/49A Expired GB667187A (en) 1948-04-01 1949-04-01 Improvements in or relating to carburettors for internal combustion engines

Country Status (1)

Country Link
GB (1) GB667187A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195552B (en) * 1956-01-23 1965-06-24 Sebac Nouvelle S A Soc Carburettors for internal combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195552B (en) * 1956-01-23 1965-06-24 Sebac Nouvelle S A Soc Carburettors for internal combustion engines

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