ITTO20020911A1 - FUEL SUPPLY CONTROL SYSTEM OF A CARBURETOR. - Google Patents

FUEL SUPPLY CONTROL SYSTEM OF A CARBURETOR.

Info

Publication number
ITTO20020911A1
ITTO20020911A1 ITTO20020911A ITTO20020911A1 IT TO20020911 A1 ITTO20020911 A1 IT TO20020911A1 IT TO20020911 A ITTO20020911 A IT TO20020911A IT TO20020911 A1 ITTO20020911 A1 IT TO20020911A1
Authority
IT
Italy
Prior art keywords
carburetor
control system
fuel supply
supply control
fuel
Prior art date
Application number
Other languages
Italian (it)
Inventor
Masaya Adachi
Tsutomu Muraoka
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of ITTO20020911A1 publication Critical patent/ITTO20020911A1/en

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
    • 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
    • F02M7/14—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle
    • F02M7/16—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis
    • F02M7/17—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis by a pneumatically adjustable piston-like element, e.g. constant depression carburettors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
    • F02D35/0046—Controlling fuel supply
    • F02D35/0053—Controlling fuel supply by means of a carburettor
    • F02D35/0076—Controlling fuel supply by means of a carburettor using variable venturi carburettors
    • 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
    • F02M3/06—Increasing idling speed
    • F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed
    • F02M3/075—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed the valve altering the fuel conduit cross-section being a slidable valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0404—Throttle position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
    • F02D2200/501—Vehicle speed
ITTO20020911 2001-10-23 2002-10-21 FUEL SUPPLY CONTROL SYSTEM OF A CARBURETOR. ITTO20020911A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001324298A JP3856203B2 (en) 2001-10-23 2001-10-23 Carburetor fuel supply regulation control device

Publications (1)

Publication Number Publication Date
ITTO20020911A1 true ITTO20020911A1 (en) 2003-04-24

Family

ID=19141038

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO20020911 ITTO20020911A1 (en) 2001-10-23 2002-10-21 FUEL SUPPLY CONTROL SYSTEM OF A CARBURETOR.

Country Status (4)

Country Link
JP (1) JP3856203B2 (en)
DE (1) DE10249028B4 (en)
ES (1) ES2245151B1 (en)
IT (1) ITTO20020911A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158527A (en) * 1978-06-02 1979-12-14 Hitachi Ltd Electronic type fuel control device for internal combustion engine
JPS58167867A (en) * 1982-03-29 1983-10-04 Hitachi Ltd Carburettor provided with deceleration fuel shut-off device
JPS58197458A (en) * 1982-05-14 1983-11-17 Toyota Motor Corp Control method for supply of fuel to internal-combustion engine and device thereof
JPS59229040A (en) * 1983-06-09 1984-12-22 Honda Motor Co Ltd Fuel feed stop device for internal-combustion engine
JPS63131855A (en) * 1986-11-22 1988-06-03 Toyota Motor Corp Fuel cut control device for decelerative operation
US5337715A (en) * 1992-11-13 1994-08-16 Ford Motor Company Engine deceleration intake air flow reduction and fuel shut-off control

Also Published As

Publication number Publication date
DE10249028B4 (en) 2007-12-13
DE10249028A1 (en) 2003-05-15
ES2245151B1 (en) 2007-02-16
ES2245151A1 (en) 2005-12-16
JP3856203B2 (en) 2006-12-13
JP2003129905A (en) 2003-05-08

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