IT1152917B - Sistema di comando di una valvola a farfalla, per motori a combustione interna - Google Patents

Sistema di comando di una valvola a farfalla, per motori a combustione interna

Info

Publication number
IT1152917B
IT1152917B IT23796/82A IT2379682A IT1152917B IT 1152917 B IT1152917 B IT 1152917B IT 23796/82 A IT23796/82 A IT 23796/82A IT 2379682 A IT2379682 A IT 2379682A IT 1152917 B IT1152917 B IT 1152917B
Authority
IT
Italy
Prior art keywords
control system
internal combustion
combustion engines
butterfly valve
butterfly
Prior art date
Application number
IT23796/82A
Other languages
English (en)
Other versions
IT8223796A0 (it
Inventor
Ishida Tokuzy
Yamamoto Wataru
Original Assignee
Suzuki Motor Co
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
Priority claimed from JP17070581A external-priority patent/JPS5872638A/ja
Priority claimed from JP1549882A external-priority patent/JPS58133456A/ja
Application filed by Suzuki Motor Co filed Critical Suzuki Motor Co
Publication of IT8223796A0 publication Critical patent/IT8223796A0/it
Application granted granted Critical
Publication of IT1152917B publication Critical patent/IT1152917B/it

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
    • F02M1/14—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 pressure in combustion-air- or fuel-air-mixture intake
    • 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
    • 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
    • F02M11/00—Multi-stage carburettors, Register-type carburettors, i.e. with slidable or rotatable throttling valves in which a plurality of fuel nozzles, other than only an idling nozzle and a main one, are sequentially exposed to air stream by throttling valve
    • F02M11/02—Multi-stage carburettors, Register-type carburettors, i.e. with slidable or rotatable throttling valves in which a plurality of fuel nozzles, other than only an idling nozzle and a main one, are sequentially exposed to air stream by throttling valve with throttling valve, e.g. of flap or butterfly type, in a later stage opening automatically

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
IT23796/82A 1981-10-27 1982-10-18 Sistema di comando di una valvola a farfalla, per motori a combustione interna IT1152917B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17070581A JPS5872638A (ja) 1981-10-27 1981-10-27 内燃機関の再始動装置
JP1549882A JPS58133456A (ja) 1982-02-04 1982-02-04 内燃機関の吸気装置

Publications (2)

Publication Number Publication Date
IT8223796A0 IT8223796A0 (it) 1982-10-18
IT1152917B true IT1152917B (it) 1987-01-14

Family

ID=26351664

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23796/82A IT1152917B (it) 1981-10-27 1982-10-18 Sistema di comando di una valvola a farfalla, per motori a combustione interna

Country Status (5)

Country Link
US (1) US4448158A (it)
DE (1) DE3239577C2 (it)
FR (1) FR2526492B1 (it)
GB (1) GB2108203B (it)
IT (1) IT1152917B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT222286Z2 (it) * 1989-10-13 1995-02-17 Weber Srl Sistema di comando di corpi farfallati per la regolazione del flusso d'aria verso un motore a combustione interna.
DE19701757A1 (de) 1996-12-12 1998-08-20 Bayerische Motoren Werke Ag Quantitätsgesteuerte Brennkraftmaschine mit einem System zur Einleitung von Zusatzluft
US20070017472A1 (en) * 2005-07-20 2007-01-25 Siemens Vdo Automotive Inc. Active intake and induction system
US8899212B2 (en) * 2011-12-14 2014-12-02 Ford Global Technologies, Llc Method and system for improving engine starting

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2258093A1 (de) * 1971-11-29 1973-05-30 Ford Werke Ag Stelleinrichtung fuer die drosselklappe eines vergasers
GB1406538A (en) * 1972-01-25 1975-09-17 Nissan Motor Warming-up apparatus for internal combustion engine
FR2180160A5 (it) * 1972-04-10 1973-11-23 Sire
FR2280798A1 (fr) * 1974-08-01 1976-02-27 Sibe Perfectionnements aux dispositifs de depart de carburateurs
JPS5191374A (it) * 1975-02-04 1976-08-10
JPS5749747B2 (it) * 1975-03-20 1982-10-23
US3957022A (en) * 1975-09-02 1976-05-18 Ford Motor Company Carburetor deceleration emission control
GB1579182A (en) * 1976-07-19 1980-11-12 Colt Ind Operating Corp Apparatus for controlling the flow combustible mixture to an internal combustion engine
US4177784A (en) * 1976-12-21 1979-12-11 Toyo Kogyo Co., Ltd. Engine starting device
JPS6056897B2 (ja) * 1977-03-23 1985-12-12 トヨタ自動車株式会社 気化器スロットル弁閉弁制御装置
JPS53118629A (en) * 1977-03-25 1978-10-17 Toyota Motor Corp Butterfly valve opening setting apparatus
JPS548225A (en) * 1977-06-20 1979-01-22 Toyota Motor Corp Accelerator for cleaning-up of exhaust gas under warming run of internal combustion engine
JPS5435411A (en) * 1977-08-25 1979-03-15 Hitachi Ltd Vacuum servoomotor
JPS5489110A (en) * 1977-12-26 1979-07-14 Yamaha Motor Co Ltd Method of controlling internal combustion engine
JPS5623554A (en) * 1979-08-01 1981-03-05 Toyota Motor Corp Throttle valve position controller
JPS57158950U (it) * 1981-03-31 1982-10-06

Also Published As

Publication number Publication date
IT8223796A0 (it) 1982-10-18
US4448158A (en) 1984-05-15
FR2526492B1 (fr) 1988-07-08
DE3239577A1 (de) 1983-05-11
FR2526492A1 (fr) 1983-11-10
DE3239577C2 (de) 1986-09-25
GB2108203A (en) 1983-05-11
GB2108203B (en) 1985-10-23

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Effective date: 19971030