EP0322851A3 - Carburetor for an internal combustion engine - Google Patents

Carburetor for an internal combustion engine Download PDF

Info

Publication number
EP0322851A3
EP0322851A3 EP88121696A EP88121696A EP0322851A3 EP 0322851 A3 EP0322851 A3 EP 0322851A3 EP 88121696 A EP88121696 A EP 88121696A EP 88121696 A EP88121696 A EP 88121696A EP 0322851 A3 EP0322851 A3 EP 0322851A3
Authority
EP
European Patent Office
Prior art keywords
carburetor
combustion engine
internal combustion
engine
cam means
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.)
Withdrawn
Application number
EP88121696A
Other languages
German (de)
French (fr)
Other versions
EP0322851A2 (en
Inventor
Arnaldo Veraldi
Guiseppe Gamberini
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.)
Bongiovanni Guido
Jorio Paolo
Prato Roberto
Weber SRL
Original Assignee
Bongiovanni Guido
Jorio Paolo
Prato Roberto
Weber SRL
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 Bongiovanni Guido, Jorio Paolo, Prato Roberto, Weber SRL filed Critical Bongiovanni Guido
Publication of EP0322851A2 publication Critical patent/EP0322851A2/en
Publication of EP0322851A3 publication Critical patent/EP0322851A3/en
Withdrawn legal-status Critical Current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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/08—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling becoming operative or inoperative automatically
    • F02M1/10—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling becoming operative or inoperative automatically dependent on engine temperature, e.g. having thermostat

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)

Abstract

A carburetor substantially comprising rotary cam means (10) for controlling simultaneous displacement, according to predetermined laws, of the mixture supply throttle (5) and air supply throttle (6), from a first position, wherein the engine is cold started, to a second position wherein the engine is at normal running temperature; which cam means (10) are set manually to the first position, and to the second position by means of an actuator (42) comprising a wax capsule.
EP88121696A 1987-12-24 1988-12-27 Carburetor for an internal combustion engine Withdrawn EP0322851A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT6812887 1987-12-24
IT8768128A IT1211629B (en) 1987-12-24 1987-12-24 CARBURETOR FOR AN INTERNAL COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
EP0322851A2 EP0322851A2 (en) 1989-07-05
EP0322851A3 true EP0322851A3 (en) 1990-01-24

Family

ID=11308037

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88121696A Withdrawn EP0322851A3 (en) 1987-12-24 1988-12-27 Carburetor for an internal combustion engine

Country Status (3)

Country Link
EP (1) EP0322851A3 (en)
BR (1) BR8806881A (en)
IT (1) IT1211629B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB571932A (en) * 1943-02-18 1945-09-14 Bendix Aviat Corp Improvements in or relating to carburetters for internal combustion engines
US3837322A (en) * 1973-07-30 1974-09-24 Honda Motor Co Ltd Carburetor choke
FR2448040A1 (en) * 1979-01-31 1980-08-29 Pierburg Gmbh & Co Kg Manual starting control for IC engine carburettor - has freewheel linkage to prevent sudden change in mixture strength when control is released

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB571932A (en) * 1943-02-18 1945-09-14 Bendix Aviat Corp Improvements in or relating to carburetters for internal combustion engines
US3837322A (en) * 1973-07-30 1974-09-24 Honda Motor Co Ltd Carburetor choke
FR2448040A1 (en) * 1979-01-31 1980-08-29 Pierburg Gmbh & Co Kg Manual starting control for IC engine carburettor - has freewheel linkage to prevent sudden change in mixture strength when control is released

Also Published As

Publication number Publication date
BR8806881A (en) 1989-08-29
IT1211629B (en) 1989-11-03
IT8768128A0 (en) 1987-12-24
EP0322851A2 (en) 1989-07-05

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