IT1146914B - Dispositivo per l'arricchimento transitorio in caso di caduta di accelerazione nei formatori di miscela di motori a combustione - Google Patents

Dispositivo per l'arricchimento transitorio in caso di caduta di accelerazione nei formatori di miscela di motori a combustione

Info

Publication number
IT1146914B
IT1146914B IT49128/80A IT4912880A IT1146914B IT 1146914 B IT1146914 B IT 1146914B IT 49128/80 A IT49128/80 A IT 49128/80A IT 4912880 A IT4912880 A IT 4912880A IT 1146914 B IT1146914 B IT 1146914B
Authority
IT
Italy
Prior art keywords
formators
transitional
enrichment
event
combustion engine
Prior art date
Application number
IT49128/80A
Other languages
English (en)
Other versions
IT8049128A0 (it
Inventor
Valerio Bianchi
Franz-Josef Ehrentraut
Peter Wobky
Original Assignee
Bosch Pierburg System Ohg
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 Bosch Pierburg System Ohg filed Critical Bosch Pierburg System Ohg
Publication of IT8049128A0 publication Critical patent/IT8049128A0/it
Application granted granted Critical
Publication of IT1146914B publication Critical patent/IT1146914B/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F02D41/067—Introducing corrections for particular operating conditions for engine starting or warming up for starting with control of the choke

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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
IT49128/80A 1979-07-11 1980-07-01 Dispositivo per l'arricchimento transitorio in caso di caduta di accelerazione nei formatori di miscela di motori a combustione IT1146914B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2927881A DE2927881C2 (de) 1979-07-11 1979-07-11 Verfahren und Vorrichtung zur Übergangsanreicherung bei Gemischbildnern

Publications (2)

Publication Number Publication Date
IT8049128A0 IT8049128A0 (it) 1980-07-01
IT1146914B true IT1146914B (it) 1986-11-19

Family

ID=6075364

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49128/80A IT1146914B (it) 1979-07-11 1980-07-01 Dispositivo per l'arricchimento transitorio in caso di caduta di accelerazione nei formatori di miscela di motori a combustione

Country Status (7)

Country Link
US (1) US4391249A (it)
JP (1) JPS5620740A (it)
DE (1) DE2927881C2 (it)
FR (1) FR2461110A1 (it)
GB (1) GB2054048B (it)
IT (1) IT1146914B (it)
SE (1) SE8005044L (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168039A (en) * 1981-04-09 1982-10-16 Nissan Motor Co Ltd Idling determination device for internal combustion engine
DE3210808A1 (de) * 1982-03-24 1983-10-06 Audi Nsu Auto Union Ag Brennkraftmaschine
US4463723A (en) * 1982-04-01 1984-08-07 Acf Industries, Incorporated Apparatus for controllably opening a carburetor choke valve
IT1157490B (it) * 1982-12-20 1987-02-11 Weber Spa Carburatore per motori a combustione interna provvisto di organi ad azione elettronica atti a mantenere costante il minimo regime del motore ed a controllare la posizione della farfalla di avviamento durante la messa in efficienza del motore
JPS59128958A (ja) * 1983-01-12 1984-07-25 Hitachi Ltd チヨ−ク機構付気化器
JPS59136551A (ja) * 1983-01-25 1984-08-06 Aisan Ind Co Ltd 気化器
DE3304682C2 (de) * 1983-02-11 1985-03-21 Pierburg Gmbh & Co Kg, 4040 Neuss Vergaser für Brennkraftmaschinen
JPS60152902A (ja) * 1984-01-20 1985-08-12 Aisan Ind Co Ltd エンジンのスロツトルセンサ
FR2568631B1 (fr) * 1984-08-03 1987-01-16 Solex Carburateur a dispositif de depart automatique
JPS61274413A (ja) * 1985-05-29 1986-12-04 Nec Home Electronics Ltd 振幅制限回路
JP2748488B2 (ja) * 1989-01-18 1998-05-06 株式会社デンソー スロットル開度制御装置
WO1991016536A1 (en) * 1990-04-20 1991-10-31 KÖRÖSZTÖS, Péter Carburetor for gasoline engines
JPH06213049A (ja) * 1993-01-14 1994-08-02 Toyota Motor Corp 異常判定装置
US6945231B2 (en) * 2000-10-12 2005-09-20 Yamaha Hatsudoki Kabushiki Kaisha Fuel gas mixer
JP3925073B2 (ja) * 2000-10-27 2007-06-06 スズキ株式会社 燃料噴射式エンジンの吸気制御装置
US7284522B2 (en) * 2004-03-12 2007-10-23 Honda Motor Co., Ltd. Automatic choke
JP4199688B2 (ja) * 2004-03-18 2008-12-17 本田技研工業株式会社 オートチョーク装置
US20060043620A1 (en) * 2004-08-24 2006-03-02 David Roth Automatic choke for an engine
US7144000B2 (en) * 2004-08-24 2006-12-05 Briggs & Stratton Corporation Automatic choke for an engine
US8146558B2 (en) * 2007-08-13 2012-04-03 Briggs & Stratton Corporation Automatic choke for an engine
US8240639B2 (en) * 2007-12-06 2012-08-14 Briggs & Stratton Corporation Carburetor and automatic choke assembly for an engine
US8434444B2 (en) * 2008-05-27 2013-05-07 Briggs & Stratton Corporation Engine with an automatic choke and method of operating an automatic choke for an engine
US7628387B1 (en) 2008-07-03 2009-12-08 Briggs And Stratton Corporation Engine air/fuel mixing apparatus
WO2015023885A2 (en) * 2013-08-15 2015-02-19 Kohler Co. Systems and methods for electronically controlling fuel-to-air ratio for an internal combustion engine
US10054081B2 (en) 2014-10-17 2018-08-21 Kohler Co. Automatic starting system
SE541417C2 (en) * 2017-06-12 2019-09-24 Husqvarna Ab A carburetor assembly start setting detection arrangement

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB376373A (en) * 1931-10-21 1932-07-14 Lawrence Ley Kempthorne Honeyb Improvements relating to carburettors of internal-combustion engines
US2040254A (en) * 1934-08-13 1936-05-12 Briggs & Stratton Corp Carburetor
GB1323123A (en) * 1969-10-22 1973-07-11 Nissan Motor Acceleration actuating device for fuel injection system
JPS5326608B2 (it) * 1974-03-15 1978-08-03
JPS5154132A (en) * 1974-11-08 1976-05-13 Nissan Motor Nainenkikanno nenryoseigyosochi
US4121545A (en) * 1975-02-06 1978-10-24 Nissan Motor Company, Limited Electronic fuel injection control apparatus using variable resistance for relating intake air speed to engine speed
DE2516477C2 (de) * 1975-04-15 1984-11-29 Honda Giken Kogyo K.K., Tokio/Tokyo Vorrichtung zur automatischen Betätigung der Luftklappe von Vergasern von Verbrennungsmotoren
JPS51124738A (en) * 1975-04-23 1976-10-30 Nissan Motor Co Ltd Air fuel ratio control apparatus
DE2523601A1 (de) * 1975-05-28 1976-12-09 Bosch Gmbh Robert Vergaser
GB1488452A (en) * 1975-06-03 1977-10-12 Honda Motor Co Ltd Automatic choke valve apparatus for an internal combustion engine
DE2525594C3 (de) * 1975-06-09 1980-01-24 Honda Giken Kogyo K.K., Tokio Steuereinrichtung an einem Vergaser für Brennkraftmaschinen für Anlaß- und Kaltstartbetrieb
US4011844A (en) * 1975-06-16 1977-03-15 Honda Giken Kogyo Kabushiki Kaisha Automatic choke valve apparatus in an internal combustion engine
JPS534122A (en) * 1976-06-29 1978-01-14 Nippon Denso Co Ltd Air fuel ratio controller for internal combustion engine
US4245605A (en) * 1979-06-27 1981-01-20 General Motors Corporation Acceleration enrichment for an engine fuel supply system

Also Published As

Publication number Publication date
IT8049128A0 (it) 1980-07-01
GB2054048A (en) 1981-02-11
GB2054048B (en) 1983-09-21
JPS5620740A (en) 1981-02-26
DE2927881A1 (de) 1981-01-22
FR2461110A1 (fr) 1981-01-30
FR2461110B1 (it) 1984-06-01
US4391249A (en) 1983-07-05
DE2927881C2 (de) 1984-06-28
SE8005044L (sv) 1981-01-12
JPS627383B2 (it) 1987-02-17

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